Showing 113 releases

24 February 2017

User Interface

  • The new Share icon is now visible in more apps

Microsoft Edge

Edge 40.15043

  • Tabs will now show a book icon when reading a book
  • If a book is being read aloud, switching the page will now make the reader jump to that page
  • Edge will now remember your read aloud-settings for other books

And further

  • Improved video playback when using Continuum with Miracast

Fixed issues

  • Fixes an issue that caused the Settings app to crash when going into the Devices category
  • Fixes an issue that prevented you from pairing Bluetooth devices
  • Fixes an issue that kept the Bluetooth quick action from working
  • Fixes an issue where using Continuum with a wireless display now works correctly
  • Fixes an issue where screen rotation would not work
  • Fixes an issue where some tiles would not update correctly
  • Fixes an issue where "Some Settings are managed by your organization" would appear in Windows Update
  • Fixes an issue where you couldn't paste or drag a folder from your PC to your phone
  • Fixes an issue where tapping a link for a website with an app associated to it would cause Edge to crash and the app wouldn't launch
  • Fixes an issue where downloads from Edge to the SD card might use space on your local phone storage as well
  • Fixes an issue where the keyboard would dismiss after a second when opening a new tab in Edge
  • Fixes an issue that your personal typing dictionary getting deleted
  • Fixes an issue where you would be told to wait for a better connection after disconnecting and reconnecting while an update is being downloaded

Known issues

  • Speech packs won't be available in this build
  • Adding a new card or paying with an existing card in Microsoft Wallet won't work
  • The Windows Insider Program icon in Settings is a square

9 February 2017

User Interface

  • The share icon in the Segoe MDL2 font has been updated

Settings

Time & language

  • "Switch back to letters after I type an emoticon" is now disabled by default

Language

  • The rainbow flag icon has been added to the Transportation and weather sections in the keyboard

And further

  • Improved reliability when handling malformed Gifs in XAML-based apps

Fixed issues

  • Fixes an issue where some calendar appointments could cause Mail to crash with every sync
  • Fixes an issue with sending and receiving SMS
  • Fixes an issue where pausing a streaming track would cause re-buffering when playback is resumed to not work
  • Fixes an issue where copied text from a PDF in Edge couldn't be pasted
  • Fixes an issue where the ninja cats on the People and Animals page in the keyboard where displayed as two characters instead of one
  • Fixes an issue where Edge might not rotate into landscape mode
  • Fixes an issue where deleting an entire folder on the phone from the PC's File Explorer might not actually remove the folder
  • Fixes an issue where some games with an explicit option to "Exit game" would take a long time to close
  • Fixes an issue where some gaes where drawing up and to the left offscreen
  • Fixes an issue where a receiving a notification while on the phone was in your pocket would turn on the screen

Known issues

  • Speech packs won't be available in this build
  • Adding a new card or paying with an existing card in Microsoft Wallet won't work
  • Going to Devices will cause the Settings app to crash
  • The Bluetooth quick action in Action center doesn't work
  • Continuum won't work when attemtping a wireless connection
  • Wireless display functionality doesn't work

2 February 2017

Microsoft Edge

Edge 40.15025

  • You can now let Edge read books aloud to you
  • If you click on an image, you can now use Ctrl + Mouse wheel to zoom in the e-book viewer

EdgeHTML 15.15025

  • When using emoji’s, Edge will now render them in full color by default
  • WebRTC 1.0 is now enabled by default
  • Re-deferral support
  • Chakra JIT is not out-of-process by default
  • Support for SharedArrayBuffer behind the Experimental JavaScript Features flag
  • Support for WebAssembly behind the Experimental JavaScript Features flag

about:flags

  • "Enable WebRTC 1.0" has been removed

Settings

Ease of Access

  • You can now set audio to use mono

Update & recovery

  • You can now require Windows to warn you more often before rebooting to update

Language

  • Latin-based languages now have an ellipsis child key when holding the period key on the touch keyboard

Other features

  • Apps can now request users to pin their primary tile

And further

  • Improved battery life when apps like OneDrive are running on the background

Fixed issues

  • Fixes an issue that kept the Outlook Mail and Calendar tiles from updating until resized
  • Fixes an issue where some devices wouldn't be able to change the brightness
  • Fixes an issue that kept users from using Google websites
  • Fixes an issue that caused the Quiet Hours quick action not to work
  • Fixes an issue where notifications with a stylized icon would have to much padding on the bottom on high-DPI screens
  • Fixes an issue where tapping the notification of a newly received email wouldn’t open the Mail app
  • Fixes an issue that caused the screen not to dim before turning off
  • Fixes an issue where the Print Screen key on the keyboard wouldn't make a screenshot in Continuum
  • Fixes an issue that kept thumbnails from appearing correctly in the task switcher when using Continuum
  • Fixes an issue where Windows Phone 8.1 apps would crash after opening certain dialogs
  • Fixes an issue that resulted in Cortana's tile being blank
  • Fixes behavior of Cortana where it would perform a search after tapping the mic button and immediately pressing the Go button, instead, it will now give an "I can't hear anything" error
  • Fixes an issue where the Apps section of the Settings app would refer to desktop settings
  • Fixes an issue where the touch keyboard wouldn’t dismiss after pressing enter when searching in Apps & features
  • Fixes an issue where turning off and on Bluetooth would result in the media buttons on a keyboard connected over Bluetooth not working
  • Fixes an issue where Settings would be blank with the exception of the search box
  • Fixes an issue where the Settings icon would be pixelated on high-DPI screens when pinned to Start
  • Fixes an issue where Settings would hang when tapping the "Fix me" or "Start\Stop Insider preview builds" buttons in the Windows Insider Program settings page
  • Fixes an issue where Settings would crash on the Sign-in options page when tapping "I forgot my pin", setting it up again and then tapping "Remove"
  • Fixes an issue where SystemSettings.ViewModel.SettingEntry would be displayed on the Narrator settings page
  • Fixes an issue where the Messaging app's icon would be displayed as a red cross instead of the Messaging logo on the lock screen
  • Fixes an issue where videos made with the camera would appear greyed out in the Photos app
  • Fixes an issue where cellular connectivity would not work after rebooting
  • Fixes an issue where Bluetooth peripherals would not resume playing music in Groove Music when ending a Skype call
  • Fixes an issue where the Podcast app would mute when suspended
  • Fixes an issue where Narrator was not able to read the list of possible tones that could be picked from ringtones when selecting an alarm tone in the Alarms & Clock app

Known issues

  • On the emoji keyboard, the ninja cat emoji will be displayed as 2 characters
  • Edge might rotate into landscape mode unexpectedly
  • Adding a new card or paying with an existing card in Microsoft Wallet won't work
  • Speech packs won't be available in this build

24 January 2017

And further

  • Improved reliability of Internet Explorer, Xbox and Skype

Fixed issues

  • Fixes an known issue called out in KB3213986—Users may experience delays while running 3D rendering apps with multiple monitors
  • Fixes an issue that prevents the conversion of a 24-bit image to 32 bits
  • Fixes an issue that causes the loss of Windows Firewall rules after upgrade from RTM to 1511 or 1607
  • Fixes an issue that causes a file download from a webpage to fail in Internet Explorer and Microsoft Edge browsers
  • Fixes an issue that prevents the use of the Delete Browsing History feature in Internet Explorer
  • Fixes an issue that loads websites that bypass the proxy server in the local intranet zone when the Intranet Sites: Include all sites that bypass the proxy server (Disabled) is set.
  • Fixes an issue where an XSS false positive prevents a webpage from loading after logging in to a site
  • Fixes an issue that prevents users from connecting to a network
  • Fixes an issue that causes the Local Security Authority Subsystem Service (LSASS) to fail if Active Directory Federated Systems is using the Japanese language set
  • Fixes an issue that causes System Center Operations Manager (SCOM) scenarios to fail 
  • Fixes an issue that prevents user-built keyboard events from working
  • Fixes an issue that causes incorrect tabledimensions in SAP® applications
  • Fixes an issue that overwrites a <br&rt; element when users select a line that is enclosed by a <span&rt; element
  • Fixes additional issues with Bluetooth, Internet Explorer, engaged reboot, clustering, Internet Explorer, Japanese Input Method Editor (IME), Windows Shell, Networking, storage, fonts, Xbox, encryption, Group Policy, Point and Print, wireless networking, virtual disk, disk operations, multimedia, Work Folders, encryption, enterprise security, deduplication, domain controllers, Audit File System, Debug Memory Manager, Virtual Machine Management Service (VMMS), Remote Desktop, Task Scheduler, Microphone Wizard, .NET, font cache, system boot and Surface Studio
10.0.14393.726 (rs1_release.170112-1758)

19 January 2017

Start

  • Improved performance of HTTP images on Live Tiles

Action center

  • Stylized buttons in notifications are now aligned to the right to match other dialogs

Microsoft Edge

Edge 39.15014

  • "Books" has been added as a new page in the Hub
  • You can now enable sites to open in apps if that is supported

Settings

Network & Internet

  • "Wi-Fi Sense" and "Paid Wi-Fi Services" have been merged into the new "Wi-Fi Services" on the "Wi-Fi" page

Account

  • App corner has been removed

Apps

Windows Store

  • You can now buy books through the Windows Store

Fixed issues

  • Fixes an issue that would result in some devices rebooting
  • Fixes an issue that caused the Windows Hello greeting animation being skipped
  • Fixed an issue where the display wouldn't turn off when in close proximity to your face while using Continuum
  • Fixes an issue that could result in your custom typing dictionary to be deleted
  • Fixes an issue on the new "Bluetooth & other devices" page in settings where Miracast would show als always connected, even if not connected

Known issues

  • Edge won't be able to sync Reading Lists and Favorites until a restart
  • Edge won't show passwords synced from other devices under "saved passwords"
  • When receiving an email notification, it won't open the Mail app when tapping it
  • The "Pause updates" feature contains redundant text about Windows Defender
  • Devices like the Lumia 635 and 636 might not be able to change brightness manually
  • On the emoji keyboard, the ninja cat emoji will be displayed as 2 characters
  • Adding a new card or paying with an existing card in Microsoft Wallet won't work
  • Quiet Hours in the Action center doesn't work
  • Edge might rotate into landscape mode unexpectedly

12 January 2017

Cortana + search

  • Cortana can now provide links to Microsoft Edge tabs and SharePoint documents to let you continue where you left on another device
  • Cortana can now use notification grouping
  • Cortana can now change the volume of your device
  • You can now use Cortana to control music playback on more apps
  • Cortana will now remember what music app was used last time and open it by default if no app is specified
  • While listening to a radio station, you can ask Cortana to identify the song
  • Cortana can now recognize music in Chinese
  • Cortana now supports sign-in with Azure Active Directory identity to allow you to sign-in with your work or school account
  • The microphone icon for Cortana has been updated
  • Time-based reminders can now be recurring every month or year
  • Improved reliability when using Cortana to receive incoming SMS messages over Bluetooth

Microsoft Edge

Edge 39.15007

  • You can now zoom into webpages up to 500% regardless of the meta viewport setting of that webpage
  • Apps for Websites will now work
  • You can now right-click on PDF documents and choose to show the toolbar
  • The PDF toolbar now shown an option to search in the document for words
  • The PDF toolbar has an updated design, altering the look of the pagination field

EdgeHTML 15.15007

  • First stage of render refactor to broaden support for independent composition
  • Support for WebVR
  • Support for Content Security Policy 2
  • Preview support for Web Payments
  • Support for the Brotli compressed data format (on by default) as an HTTP content-encoding method
  • Updated the MS-prefixed FIDO 2.0 implementation to match the latest W3C Web Authentication specification
  • Partial support for CSS Custom Properties (aka CSS Variables)
  • Preliminary support for the IntersectionObserver API
  • Async/await is on by default
  • DOM performance improvements

about:flags

  • "Core platform support for Fetch abstraction" has been added
  • "Preliminary implementation of the Payment Request DOM API" has been added
  • "Support for the individual transform syntax for CSS transforms" has been added
  • "Allow independent rendering of HTML5 Video elements" has been added
  • "Enable individual transforms" has been added
  • "Enable Input Interleaved Tasks" has been added
  • "Allow background tabs to be put into a low power mode" has been added
  • "Enable experimental networking features" has been added

Settings

Devices

  • "Bluetooth" and "Connected Devices" has been merged into "Bluetooth & other devices"
  • Bluetooth audio devices can now be disconnected and reconnected

Personalization

  • You can now set Glance to be always on when the device is charging

Apps

  • Apps has been added as a new category
  • "Apps & features", "Default apps", "Offline maps" and "Apps for websites" have been moved from System to Apps
  • You can now reset apps

Account

  • You can now sync settings such as passwords, Wi-Fi profiles, Edge Favorites, Edge Reading List and app data with Azure Active Directory Identity
  • Logging in with Windows Hello will now work much faster

Update & recovery

  • You can now suspend updates for 35 days
  • Enterprises can now require SDs to be encrypted

General

  • A sidebar is now shown offering help and links to related settings
  • When scrolling in Settings, the header will now stay visible on top

System

  • Behavior of the scrollbar has been improved for apps using the Creators Update SDK
  • Updated Bluetooth API with GATT Server, Bluetooth LE Peripheral role and unpaired Bluetooth LE device connectivity support

Accessibility

  • Improved XAML framework to make UWP apps work better in high contrast

Other features

  • Alarms will now start at a higher volume level and ramp up from there

And further

  • The rainbow flag emoji is now supported

Fixed issues

  • Fixes an issue where some devices might take a long time to show up on a PC after being connected
  • Fixes an issue where System realted notification toasts did not work
  • Fixes an issue where videos recorded in portrait mode might not playback in the correct aspect ratio
  • Fixes an issue where the Skype Preview tile did not update with an alert badge when a message had been received
  • Fixes an issue where some pinned websites might perform a search instead of opening the website
  • Fixes an issue where the SIM Pin dialog would have truncated text in some languages
  • Fixes an issue where phones would get stuck on the Goodbye screen when Bluetooth was enabled
  • Fixes an issue that would cause Outlook Calendar to display the wrong date on its live tile when a new day has begun
  • Fixes an issue that kept Notification Listener apps from accessing notifications

Known issues

  • The Windows Hello welcome animation is missing
  • Your Favorites and Reading List might not roam to Edge when trying to immediately open these tabs
  • Edge won't be able to sync Reading Lists and Favorites until a restart
  • Edge won't show passwords synced from other devices under "saved passwords"
  • When receiving an email notification, it won't open the Mail app when tapping it
  • The "Pause updates" feature contains redundant text about Windows Defender
  • Devices like the Lumia 635 and 636 might not be able to change brightness manually
  • On the emoji keyboard, the ninja cat emoji will be displayed as 2 characters
  • Adding a new card or paying with an existing card in Microsoft Wallet won't work
  • Some devices might randomly reboot

10 January 2017

And further

  • Improved the reliability of Groove Music playback in the background, App-V, video playback and Remote Desktop

Fixes issues

  • Fixes an issue where after successful fingerprint authentication on a device with the screen off, the screen does not turn back on
  • Fixes an issue where only one input device works when you connect two similar input devices to the same machine
  • Fixes an issue in the App-V Connection Group that allows users to have access to pieces of functionality that they were not designated to for access
  • Fixes an issue that prevents users from selecting multiple certificates simultaneously through the UI
  • Fixes an issue where the Request Control function does not work with Remote Assistance if the user being assisted is on Windows Server 2008 R2 or Windows Server 2012
  • Fixes an issue that prevents a smart card module from pairing with a contactless smart card reader
  • Fixes an issue with license conversion of Server Core from evaluation version to a retail version
  • Fixes an issue that prevents users from opening Internet shortcut (.URL) files with Internet Explorer when Enhanced Protected Mode is enabled.
  • Fixes an issue that prevents users from logging on if a device has been away from the corporate network over a period of time
  • Fixes additional issues with Microsoft Edge, clustering, Internet Explorer, Windows Update, input devices, facial recognition, Logon, Hyper-V, PCI bus drivers and Windows Kernel

Fixes issues

  • Fixes security issues related to Microsoft Edge

4 January 2017

And further

  • Unknown fixes and enhancements
10.0.14393.594 (rs1_release_inmarket.161213-1754)

13 December 2016

And further

  • Improved reliability of Security Support Provider Interface

Fixes issues

  • Fixes a service crash in CDPSVC that in some situations could lead to the machine not being able to acquire an IP address
  • Fixes an issue where a Catalog-signed module installation does not work on Nano Server
  • Fixes an issue with Devices left with Hello on for an excessive amount of time will not go into power savings mode
  • Fixes an issue with gl_pointSize to not work properly when used with drawElements method in Internet Explorer 11
  • Fixes an issue where Azure Active Directory-joined machines after upgrading to Windows 10 Version 1607 cannot sync with Exchange
  • Fixes an additional issues with app compatibility, updated time zone information, Internet Explorer
  • Security updates to Microsoft Edge, Internet Explorer, Microsoft Uniscribe Common Log File System Driver

And further

  • Improved the reliability of Internet Explorer 11

Fixes issues

  • Fixes an issue with AppLocker failing to check for certificate revocation while verifying the binary signature
  • Fixes an issue with an error that occurs when the home page of the browser is set to an extremely long URL
  • Fixes an an issue where the user sometimes incorrectly gets an error notification to fix the USB device connected to Windows 10 Mobile
  • Fixes an issue with search suggestions and suggested sites feature of the browser not working properly
  • Fixes additional issues with updates to time zone information and Internet Explorer Security updates to Microsoft Edge, Microsoft Uniscribe, Internet Explorer, the Windows OS, Microsoft Graphics Component, kernel-mode driver, Windows Hyper-V and the Windows kernel

1 December 2016

Microsoft Edge

Edge 39.14977

  • Edge now supports the EPUB file format
  • The "Snooze" feature has been removed
  • Icons of pages in the hub are now larger

Settings

System

  • You can now manage notifications from the Settings app

System

  • Alarms from 3rd party alarm apps can now break through Quiet Hours
  • New rendering technology for content in UWP apps
  • OAuth is now supported for Yahoo Mail accounts

Language

  • Improved translations for French (France and Canada) and Chinese

Other features

  • It is no longer possible to disable an alarm on the lock screen

Fixed issues

  • Fixes an issue where disconnecting and reconnecting a wired headset when watching a video could result in the audio stopping to work
  • Fixes an issue where Insiders may find some music apps to stop playing music after a single song
  • Fixes an issue where closing a tab in Edge and exiting the app and relaunching the app would result in Edge opening a blank page with the URL of the closed tab
  • Fixes an issue where Start settings wouldn't be rendered in Continuum
  • Fixes an issue where the Action Center wouldn't display notifications after opening it immediately after rebooting after you turned of the option to show notifications above the lock screen
  • Fixes an issue where Insiders might not be able to launch the Camera app after using the hardware camera button while the screen was off or using Glance
  • Fixes an issue with the Bangla keyboard where text prediction could stop working

Known issues

  • Installing additional keyboards, languages and speech packs won't work
  • Windows 10 phones with 8GB of internal storage might receive an 0x800700b7 error when attempting to update to this build
  • System related notification toasts like Bluetooth and USB do not work

29 November 2016

And further

  • Improved the reliability of multimedia audio, Remote Desktop, and Internet Explorer 11

Fixes issues

  • Fixes an issue that prevents users from connecting to a virtual private network (VPN)
  • Fixes an issue with a scheduled task that doesn’t run in Task Scheduler after reenabling
  • Fixes an issue to update the Access Point Name (APN) database
  • Fixes an issue with Japanese characters that are missing when converted by the Input Method Editor
  • Fixes an issue with the system tray showing no Wi-Fi connection even when Wi-Fi is present
  • Fixes an issue with Windows devices that disconnect from the Internet prematurely before users can complete their paid Wi-Fi purchase
  • Fixes an issue to update the new Belarusian ruble symbol to Br and the new ISO 4217 code to BYN
  • Fixes additional issues with multimedia, Windows kernel, packaging release management, authentication, Microsoft Edge, Internet Explorer 11, Remote Desktop, Active Directory, wireless networking, Windows shell, graphics, enterprise security and Microsoft HoloLens
  • Security updates to Boot Manager, Windows operating system, kernel-mode drivers, Microsoft Edge, Internet Explorer 11, Microsoft Virtual Hard Drive, Common Log File System driver, Microsoft Video Control, Common Log File System driver, Windows authentication methods, Windows File Manager and the Microsoft Graphics Component
10.0.14393.448 (rs1_release_inmarket_rim.161105-1459)

And further

  • Improved the reliability of mobile device management disenrollment, Distributed Component Object Model (DCOM), Peripheral Component Interface and PowerShell

Fixes issues

  • Fixes an issue that causes excessive battery drain if you have a Chinese Input Method Editor installed and use Windows Hello to log in
  • Fixes an issue with OLE drag and drop that prevents users from downloading a SharePoint document library as a file
  • Fixes an issue with Super Floppy-formatted fixed media devices that are not recognized by Windows 10 Anniversary Update or accessible in Windows Explorer
  • Fixes an issue that causes the System Center Configuration Manager client to fail installation when a device is re-imaged using the SCCM task sequence
  • Fixes an issue that causes the loss of optional component state information, including all Hyper-V virtual machines, after upgrade
  • Fixes an issue that causes Windows Explorer to display information that's inconsistent with what's stored on the Floppy disk
  • Fixes an issue that, after connecting a shared CD/DVD-hosted drive with no media inserted, causes some of the commands to hang
  • Fixes an issue where customers cannot use directory cache sizes greater than 64 KB
  • Fixes an issue where Windows Explorer sometimes does not prompt for credentials when a user logs on using a Microsoft account
  • Fixes additional issues with application compatibility and Internet Explorer
10.0.14393.479 (rs1_release.161110-2025)

17 November 2016

Settings

Network & Internet

  • It's now easier to differentiate between cellular data on each SIM in a multi SIM device

Language

  • Improved performance for English (India) text prediction

Fixed issues

  • Fixes the "Prendre une <photo/video/selfie>" command in Cortana, which used to open a Bing search
  • Fixes an issue where Cortana would crash when typing "Create an appointment" then clicking the resulted suggestion to "Create an appointment"
  • Fixes an issue where setting an unlimited data plan would still prompt the user for a limit under Data Usage Settings
  • Fixes an issue where the "Sort by" dropdown on the Usage Details page under Data Usage Settings was to wide
  • Fixes an issue where NArrator would not give feedback when adjusting sliders
  • Fixes a migration issue that caused Edge to fail to laucnh after upgrading to a new build

Known issues

  • Installing additional keyboards, languages and speech packs won't work

14 November 2016

And further

  • Improved the reliability of the Windows shell, Microsoft Edge, and Internet Explorer 11

Fixes issues

  • Fixes an issue with Japanese characters that are missing when converted by the Input Method Editor
  • Fixes an issue with systems that randomly stop applying UNC Hardening group policy, leaving systems vulnerable until restarted
  • Fixes an issue with proxy authentication that causes Windows Update downloads to fail
  • Fixes an issue that prevents users from accessing network resources after logon after they’ve installed KB3185614
  • Fixes an issue with point rendering in Internet Explorer 11 and Microsoft Edge
  • Fixes an issue where users can’t navigate to Internet sites when a network is configured to use Web Proxy Auto Discovery (WPAD)
  • Fixes an issue where users can’t access Microsoft Store in an authenticated proxy environment
  • Fixes additional issues with enterprise security, Internet Explorer 11, Remote Desktop, datacenter networking, Windows shell, filter driver, the Access Point Name (APN) database, and wireless networking
  • Security updates to the Windows operating system, kernel-mode drivers, Microsoft Edge, Boot Manager, Internet Explorer 11, Common Log File System driver, Microsoft Virtual Hard Drive, Microsoft Video Control, Windows authentication methods, Windows File Manager, OpenType and the Microsoft Graphics Component
10.0.10586.682 (th2_release_inmarket.161108-1155)

9 November 2016

Settings

Network & Internet

  • It's now easier to differentiate between cellular data on each SIM in a multi SIM device

Language

  • Improved performance for English (India) text prediction

Fixed issues

  • Fixes the "Prendre une <photo/video/selfie>" command in Cortana, which used to open a Bing search
  • Fixes an issue where Cortana would crash when typing "Create an appointment" then clicking the resulted suggestion to "Create an appointment"
  • Fixes an issue where setting an unlimited data plan would still prompt the user for a limit under Data Usage Settings
  • Fixes an issue where the "Sort by" dropdown on the Usage Details page under Data Usage Settings was to wide
  • Fixes an issue where NArrator would not give feedback when adjusting sliders
  • Fixes a migration issue that caused Edge to fail to laucnh after upgrading to a new build

Known issues

  • Installing additional keyboards, languages and speech packs won't work

And further

  • Improved the reliability of multimedia audio, Remote Desktop, and Internet Explorer 11

Fixes issues

  • Fixes an issue that prevents users from connecting to a virtual private network (VPN)
  • Fixes an issue with a scheduled task that doesn’t run in Task Scheduler after reenabling
  • Fixes an issue to update the Access Point Name (APN) database
  • Fixes an issue with Japanese characters that are missing when converted by the Input Method Editor
  • Fixes an issue with the system tray showing no Wi-Fi connection even when Wi-Fi is present
  • Fixes an issue with Windows devices that disconnect from the Internet prematurely before users can complete their paid Wi-Fi purchase
  • Fixes an issue to update the new Belarusian ruble symbol to Br and the new ISO 4217 code to BYN
  • Fixes additional issues with multimedia, Windows kernel, packaging release management, authentication, Microsoft Edge, Internet Explorer 11, Remote Desktop, Active Directory, wireless networking, Windows shell, graphics, enterprise security and Microsoft HoloLens
  • Security updates to Boot Manager, Windows operating system, kernel-mode drivers, Microsoft Edge, Internet Explorer 11, Microsoft Virtual Hard Drive, Common Log File System driver, Microsoft Video Control, Common Log File System driver, Windows authentication methods, Windows File Manager and the Microsoft Graphics Component
10.0.14393.448 (rs1_release_inmarket_rim.161105-1459)

3 November 2016

Settings

Network & Internet

  • Improved UI and performance for the Data usage page

System

  • This update is being rolled out with the Unified Update Platform
  • Windows will now no longer require you to go through another build when upgrading from a certain build

Fixed issues

  • Fixes an issue that kept you from adding new cards to Wallet and paying with tap to pay
  • Fixes an issue that allowed users to close Start from the task switcher
  • Fixes an issue where some settings for the default calling app would be missing
  • Fixes an issue where apps that play media in the background to stop when Battery Saver turns on
  • Fixes an issue that caused the device to no longer copy/paste until it was restarted
  • Fixes an issue where Settings would hang after unchecking "Let apps automatically use this VPN connection"

Known issues

  • Installing additional keyboards, languages and speech packs won't work

25 October 2016

Fixed issues

  • Signing in to apps like Feedback Hub, Groove, MSN News, etc. with a Microsoft Account if you sign out will now work properly again
  • When rebooting the device, you might no longer get stuck on the Windows logo for 20-30 minutes depending on the device
  • Fixes an issue that caused users to be unable to add a Time or Place to Reminders in Cortana
  • Fixes an issue that caused notifications from accoutns that have been pinned to Start from Outlook Mail not to appear
  • Fixes an issue that caused some apps to be missing from the Share dialog
  • Fixes an issue where Insiders with a data limit on their phone would frequently receive notifications about exceding the limit
  • Fixes an issue where horizontal progress dots would fade out incorrectly on the right side

Known issues

  • Excel Mobile will freeze and crash when adding sheets
  • You might see a 0x80242006-error when upgrading
  • Installing additional keyboards, languages and speech packs won't work
  • Users that are still stuck on 14946 will have to clear the update cache to be able to update or wait for the cache to timeout by itself

20 October 2016

And further

  • Improved reliability of Internet Explorer 11, Start, File Explorer, action center, graphics and the Windows kernel
  • Improved support for websites by updating the HTTP Strict Transport Security (HSTS) preload list
  • Improved support for IT administrators using Group Policy to block users updating the operating system from Windows Update
  • Improved reliability and stability of the notification framework for enabling contextual notifications in File Explorer

Fixed issues

  • Fixes an issue that was causing System Center Operations Manager (SCOM) Management Console to crash in State view
  • Fixes an connectivity issue from a 32-bit application to a Remote Desktop Gateway that doesn’t have HTTP tunneling enabled
  • Fixes an issue of updates not being restored when doing a system reset, even if those updates were permanently installed
  • Fixes an issue that was causing domain logon attempts to fail on a Windows 10 Pro device after upgrading from Windows 10 Home
  • Fixes an issue that was causing failed logon counts of non-admin users without network logon permissions to be counted as cumulative, resulting in devices going into BitLocker recovery more frequently
  • Fixes an issue that prevented System Center Configuration Manager from performing inventory uploads via Background Intelligent Transfer Service (BITS) when Encrypting File System (EFS) has been disabled
  • Fixes additional issues with USB, Wi-Fi, clustering, setup, Microsoft Edge, Internet Explorer 11, licensing, PowerShell, Component Object Model (COM), Windows kernel, graphics and Bluetooth
10.0.14393.351 (rs1_release_inmarket.161014-1755)

19 October 2016

System

  • The onscreen French keyboards have an updated punctuation rule for two-part punctuation marks, except for French (Canada)

Fixed issues

  • Fixes an issue that would cause the Camera shutter sound missing from Souds Settings in Settings

Known issues

  • Signing in to apps like Feedback Hub, Groove, MSN News, etc. with a Microsoft Account if you sign out will not work
  • When rebooting the device, you might get stuck on the Windows logo for 20-30 minutes depending on the device
  • Excel Mobile will freeze and crash when adding sheets
  • When a data limit has been set, you might see multiple notifications about having exceeded the limit
10.0.14951.1000 (rs_prerelease.161014-1700)

13 October 2016

Microsoft Edge

EdgeHTML 15.14946

  • H.264/AVC is now enabled by default for RTC
  • Support for CSS Custom Properties and CSP 2.0 (in development)
  • Improved support for WebRTC 1.0 and Service Workers (in development, behind flags)
  • General performance improvements
  • Changes to the network logic for Fetch algorithms in preparation for Service Worker Fetch interception (behind flags)

about:flags

  • "Disable navigator.pointerEnabled API" has been added
  • "Only execute timers once per second in nonvisible tabs to improve battery life" has been removed
  • "Use legacy setInterval behavior" has been removed
  • "Enable experimental H.264/AVC support" has been removed
  • "Enable Media Downloads over Fetch" has been added
  • "Enable CSS Downloads over Fetch" has been added
  • "Enable Web Authentication APIs for accessing scoped credentials" has been added

Settings

Network & Internet

  • You can now set a time for when the Wi-Fi connection on your device has to be turned on again in the new Wi-Fi page
  • The default setting for Wi-Fi to be turned on again is now "Manually" instead of "1 hour"

System

  • When your typed word is about to be corrected, the word you originally typed will now appear as the second option
  • You can now tap on words with a "-"-sign to remove them from your dictionary

Other features

  • The time-out for your phones screen and Continuum-screen can now be set separately
  • Narrator will now read the content of the page before the content on the bottom app bar if an app has one

And further

  • Improved performance of loading long lists of photos in File Explorer when a device is connected to a PC

Fixed issues

  • Fixes an issue that would cause the phone to be unable to send text messages
  • Fixes an issue that would cause video thumbnails to not being shown in WhatsApp
  • Fixes an issue that would result in slight crackle in the audio of video recordings made with the Camera app

Known issues

  • If additional speach languages are installed, this build will fail to install with error code 0x80188319
  • When rebooting the device, you might get stuck on the Windows logo for 20-30 minutes depending on the device

11 October 2016

And further

  • Improved reliability of Bluetooth and storage file system
  • Improved support for networks by adding new entries to the Access Point Name (APN) database

Fixed issues

  • Fixes an issue causing printer drivers to not install correctly after installing security update KB317005
  • Fixes an issue causing sign-in errors if a password is entered incorrectly or a new password doesn’t meet password complexity requirements after installing security update KB3167679
  • Fixes an issue that required users to log out and log back in before using the application they installed using the Windows installer (MSI)
  • Fixes an issue that was causing excessive battery drain on Windows 10 Mobile when connected to Wi-Fi
  • Fixes an issue in which setting up both fingerprint and iris recognition sometimes causes the sign-in to fail on Windows 10 Mobile
  • Fixes an issue that was causing high CPU usage on Windows 10 Mobile
  • Fixes an additional issues with multimedia playback, revised daylight saving time, authentication, Internet Explorer 11 and Windows Shell
  • Security updates to Microsoft Edge, Internet Explorer 11, Windows registry and diagnostics hub

And further

  • Improved reliability of Internet Explorer 11, kernel mode drivers, downloading apps from the Store, and Windows graphics device interface
  • Improved support for websites by updating the HTTP Strict Transport Security (HSTS) preload list
  • Improved the upload of telemetry and download of telemetry settings in an authenticated proxy environment and support for Azure Active Directory

Fixed issues

  • Fixes an issue causing printer drivers to not install correctly after installing security update KB317005
  • Fixes an issue causing sign-in errors if a password is entered incorrectly or a new password doesn’t meet password complexity requirements after installing security update KB3167679
  • Fixes an issue that causes Internet Explorer 11 to fail sometimes when using a user-defined style sheet
  • Fixes an issue where scrollbar position is reset after display property is set to none in Internet Explorer 11
  • Fixes an issue where a script in a nested frameset may not run correctly in Microsoft Edge
  • Fixes additional issues with revised daylight saving time, Microsoft Edge, Internet Explorer 11 and WebDAV
  • Security updates to kernel-mode drivers, Internet Explorer 11, Microsoft Graphics Component, Windows registry and diagnostic hub

28 September 2016

Settings

System

  • Offline maps storage location has been moved from "Offline maps" to "Storage"

System

  • You can now uninstall a number of stock apps that previously did not support this

Fixed issues

  • Fixes an issue that prevented the PIN-pad from being shown
  • Fixes an issue where some devices would no longer recognize the SIM-card
  • Fixes an issue where the mobile hotspot would stop working after the first try
  • Fixes an issue that prevented Lumia 650 devices from upgrading
  • Fixes an issue where installing a build would fail with the 800703ed error
  • Fixes an issue where the Action Center would not close when swiping up from within the empty area
  • Fixes an issue that made notifications show the app logo in action center
  • Fixes an issue where devices that where released with Windows Phone 8.1 would not switch to output audio through the headset when plugged in during a call

Known issues

  • The installation of some apps will fail when the default location is set to SD card

26 September 2016

And further

  • Unknown fixes and enhancements
10.0.14393.221 (rs1_release.160920-1450)

15 September 2016

And further

  • Unknown fixes and enhancements

14 September 2016

Action center

  • Individual notifications without an image from their app now show the app logo

Microsoft Edge

Edge 39.14926

  • You can now use Snooze to put a website in a Cortana Reminder to make it show up in the Action Center

EdgeHTML 14.14926

  • Improved performance on websites that change a large number of HTML Elements by improving the spellchecker efficiency

Settings

System

  • Storage Usage now shows icons for each type of file

Network & Internet

  • The Wi-Fi panel has been renamed Wi-Fi (legacy)
  • Wi-Fi has been added as a new panel, containing the same features as the PC version of the panel
  • Improved reliability in the VPN Settings page

Fixed issues

  • Fixes a scaling issue on devices like the Lumia 635, 636 and 638 that would cause some apps to get cut off on the bottom
  • Fixes a reliability issue in Edge that would cause unstable behavior on websites like Facebook and Outlook.com
  • Fixes an issue where the saund of key presses and lock and unlock would barely be audible when using a normal volume
  • Fixes an issue where Quiet Hours being turned on would cause a banner notification not to appear again until Action Center was opened or an interactive notification was triggered and dismissed
  • Fixes an issue where Cortana would crash when opening the Reminders page
  • Fixes an issue where the thumbnail for portrait videos would display in a wrong aspect ratio in the Photos app

Known issues

  • Devices like the Lumia 650 will fail to install this build with a 0x80188308-error
  • Action Center won't close by swiping up from the empty space below notifications
  • Using your phone as a mobile hotspot will work the first time but won't with following attempts until rebooted
  • Some devices may no longer see the PIN-pad to unlock their phone
  • Some devices will fail to recognize the SIM-card

And further

  • Improved reliability of Windows Shell, map apps, Internet Explorer 11 and Microsoft Edge
  • Improved support for using the camera app in Windows 10 Mobile Enterprise
  • Security updates to Microsoft Edge, Internet Explorer 11, Microsoft Graphics Component, Windows kernel and Adobe Flash Player

Fixed issues

  • Fixes an issue causing push-button reset to not work correctly and roll back on devices with language set to any of the Unicode languages
  • Fixes an issue causing devices to crash after disconnecting an e-reader that was attached to the device
  • Fixes an issue causing devices to not recognize a Secure Digital (SD) card if it is inserted and removed multiple times
  • Fixes an issue causing some apps to not respond to the commands in the app bar in Windows 10 Mobile
  • Fixes an issue that sometimes blocks alarm notifications in Windows 10 Mobile
  • Fixes additional issues with rendering 4K resolution, missing Start menu tiles when running on battery, Internet Explorer 11, Microsoft Edge, Bluetooth compatibility, graphics, display rotation, app compatibility, Wi-Fi, Feedback Hub, Miracast, Windows Shell, revised daylight saving time and USB

13 September 2016

Other features

  • Removed the Copy Protection option when ripping CDs in Windows Media Audio (WMA) format from Windows Media Player

And further

  • Improved reliability of Internet Explorer 11, USB and the .NET framework
  • Improved support for networks by adding new entries to the Access Point Name (APN) database
  • Security updates to Internet Explorer 11, Microsoft Graphics Component, Microsoft Edge, Windows Secure Kernel Mode, Windows SMB Server, Windows kernel, Windows Lock Screen and Adobe Flash Player

Fixed issues

  • Fixes an issue with the link to "Change my environment variables" in the User Accounts Control Panel not working correctly
  • Fixes an issue where a device, which previously had Internet access, has the incorrect time and date after joining a network with no Internet access to SSL servers
  • Fixes an issue where someone with a mandatory profile can’t use the Start menu, Cortana, search, and some pre-installed apps
  • Fixes an issue where, after installing a package using Windows Installer (MSI), customers can’t run any command line utility unless they restart or sign out and then sign in to their device
  • Fixed an issue causing “Print all linked documents” to not work in Internet Explorer 11
  • Fixes additional issues with excessive security logging, Windows Management Instrumentation (WMI), consumer storage, Add-On List Group Policy Object, mobile broadband, filter drivers, Internet Explorer 11, Windows Media Player, graphics, revised daylight saving time,and Windows Shell

7 September 2016

And further

  • Unknown changes
10.0.14393.105 (rs1_release_inmarket_rim.160826-1846)

31 August 2016

Microsoft Edge

EdgeHTML 14.14915

  • Partial support for Webkit-Text-Stroke and outline-offset
  • Partial support for WebRTC 1.0

about:flags

  • "Enable New Editing Command Implementation" has been added
  • "Enable New Serialization for Clipboard Implementation" has been added
  • "Enable TSF 3D Implementation" has been added

Settings

Personalization

  • Sound settings will now show ringtones, alarms and notifications automatically when downloaded from OneDrive or copied from File Explorer into the Ringtones folder

System

  • The "You need to fix your MSA" notification logic has been improved so new ones will no longer follow each other in quick succession

Language

  • A number of improvements have been made to translations

Fixed issues

  • Fixes an issue that caused apps to get stuck in a pending state when moving them between the SD card and internal storage
  • Fixes an issue that caused Cortana's text-to-speech capabilities to not work
  • Fixes an issue where Settings would crash on some editions of Windows 10
  • Fixes an issue where your Ring settings would not work
  • Fixes a compatibility issue that caused some apps like Yahoo Mail, Trivia Crack and others to crash
  • Fixes an issue where going into Microsoft Edge's advanced settings would cause download in Edge to be saved to the default location instead of the location set under Settings > System > Storage
  • Fixes an issue where Continuum-capable devices would temporarily be unable to connect to a previously paired Windows 10 PC

25 August 2016

And further

  • Improved reliability of the Windows Ink Workspace, Microsoft Edge, File Server, Windows kernel, Microsoft Component Object Model (COM), Cluster Health Service, Hyper-V, Multi-Factor Authentication (MFA), NTFS file system, PowerShell, Internet Explorer, facial recognition, graphics, Microsoft Store and Windows Shell
  • Improved performance for the speed of purchasing Store apps
  • Improved battery life of wearable devices (such as the Microsoft Band) while Bluetooth is connected and idle
  • Improved compatibility of using Xbox One controllers with various games
  • Improved support for new near-field communication (NFC) chips for Windows 10 Mobile

Fixed issues

  • Fixes an issue with incorrect character mapping between Japanese and Unicode for the question mark (?) symbol
  • Fixes an issue that prevents the download and initialization of .NET objects in Internet Explorer
  • Fixes an issue with game or app audio not resuming after ending a call on Windows 10 Mobile
  • Fixes additional issues with compatibility, Remote Desktop, BitLocker, PowerShell, Direct3D, networking policies, Dynamic Access Control (DAC) rules, Microsoft Edge, Connected Standby, mobile device management (MDM), printing, Fingerprint logon and Cortana

17 August 2016

Action center

  • When you receive a missed call notification, it will now show options to call back, text or remind yourself to do something at a later moment
  • You'll now get a notification welcoming you to Action Center

Microsoft Edge

about:flags

  • "Service Workers" has been added
  • "WebRTC 1.0" has been added
  • "TCP Fast Open" has been added
  • You can now set the composition engine

System

  • There is a new set of sounds to align with other editions of Windows

Fixed issues

  • Fixes an issue where videos played in Windows Phone 8 apps may not pause when an incoming call is received
  • Fixes an issue where the contact you're calling might see a blocked caller ID, despite "Show my caller ID" being set to "My contacts"
  • Fixes an issue where to lock screen might show the wrong time after changing the time zone
  • Fixes an issue where music would fail to resume when a call was finished when Turn-by-Turn directions were being read while receiving a call

Known issues

  • Moving apps between an SD card and internal storage will cause them to get stuck in a pending state
  • Cortana's text to speech capability is not functional

16 August 2016

Fixes issues

  • Fixes an issue that prevents users from completing the out-of-box experience (OOBE) with a local account using Korean characters

And further

  • Improved reliability of Network Controller, DNS server, gateways, Storage Spaces Direct, Group Managed Service Accounts, remote procedure calls (RPC), PowerShell, Internet Explorer, printer pairing and interoperability, the Windows kernel, Media Core, the Store, Connected Standby, Cluster Health service, the Hypervisor debugger and platform and Active Directory
  • Improved performance for Storage Spaces Direct (S2D) with many nodes or disks, scrolling lists on Xbox, DHCP address acquisition, Active Directory queries, and the Cluster Health service

Fixed issues

  • Fixes an issue that prevents external media from playing on Xbox One using the Cast to Device menu
  • Fixes an issue that causes the Mouse events to be not recognized sometimes in Internet Explorer
  • Fixes an issue that slows the rendering and resizing of nested tables in Internet Explorer
  • Fixes an issue that was not causing the UI layout to be updated correctly in Internet Explorer 11 quirks mode
  • Fixes an issue that was causing nodes to be disconnected from a Cluster service intermittently
  • Fixes additional issues with MDM enrollment for an Azure Active Directory tenant, software compatibility, poor rendering of Yu Gothic font family, Cortana, slow connections to cluster shares, Xbox One cannot launch the Netflix app using the DIAL protocol, Xbox sound volume and music playback, all video stops while audio plays in a Movies & TV app, incorrect scaling of Internet Explorer's first-run dialog, driver setup, Windows Update for Business, apps failing to install after resetting device, boot failure with Hyper-V and BitLocker enabled, Cache Manager, Cluster Health service, cannot alter roles and features on a locked down machine, disk-to-enclosure mappings not working, PowerShell, missing lock screen image, fitness tracker not recognized as a mass storage device, synchronization not working between Intune and Azure Active Directory (AAD), failed Wi-Fi Skype calls, poor streaming playback using progressive download, failed cancellation of Store download, extensions for Microsoft Edge, incorrect Lock screen UI after resuming from hibernate and sleep and blocked installation of Store game bundles

And further - Second release

  • Improved download size optimization for updates

9 August 2016

Fixes issues

  • Fixes an issue that prevents users from completing the out-of-box experience (OOBE) with a local account using Korean characters

And further

  • Improved reliability by allowing more time for devices to recover from connected standby mode

Fixed issues

  • Fixes an issue affecting some devices with Bitlocker enabled that didn’t start up to the BitLocker password entry screen
  • Fixes an issue with MouseUp and MouseDown events not working correctly when using a scroll bar in an Inline Frame (IFrame)
  • Fixes an issue that delays the display of content when resizing the Internet Explorer 11 browser window
  • Fixes an issue with special keys and mouse clicks that don’t work on devices when Remote Assistance is in session
  • Fixes an issue with rendering multi-pixel points in Web Graphics Library (WebGL)
  • Fixes an additional issues with certain devices that can’t transition from connected standby to sleep mode, updates not installing, and Internet Explorer 11
  • Security updates to Internet Explorer 11, Microsoft Edge, Kernel Mode Drivers, Windows Authentication Methods, Microsoft Graphics Component and Kernel Mode Blacklist

28 July 2016

And further

  • Improves reliability and performance of Edge when AdBlock and LastPass are enabled

Fixes issues

  • Fixes an issue where the battery would be drained by a runaway CPU process when the device is idle
  • Fixes an issue where the battery would be draiend due to the proximity sensor always runing on some devices
  • Fixes an issue that keeps you from typing in text into Search or the Store app without restarting the process

Fixed issues

  • Fixes an issue that resulted in rapid battery drain when Visual Voicemail syncs voicemail messages on Dual SIM devices
  • Fixes an issue that restuled in rapid battery drain on older devices like the Lumia 535, 640, 735, 830, 930 and Icon
  • Fixes an issue with Dual SIM devices

Known issues

  • Some devices may experience Wi-Fi issues
  • Turning off Bluetooth may result in freezes or a crash

25 July 2016

And further

  • Improves reliability and performance of Edge when AdBlock and LastPass are enabled

Fixes issues

  • Fixes an issue where the battery would be drained by a runaway CPU process when the device is idle
  • Fixes an issue where the battery would be draiend due to the proximity sensor always runing on some devices
  • Fixes an issue that keeps you from typing in text into Search or the Store app without restarting the process

22 July 2016

Fixed issues

  • Fixes an issue where keyboard input would not rotate to landscape on tablet devices
  • Fixes an issue with text input with Korean Input Method Editor in some apps
  • Fixes an issue that could prevent apps from launching due to a licensing issue
  • Fixes an issue with apps that use DDE for inter-process communication

20 July 2016

Fixed issues

  • Fixes an issue that resulted in rapid battery drain when Visual Voicemail syncs voicemail messages on Dual SIM devices
  • Fixes an issue that restuled in rapid battery drain on older devices like the Lumia 535, 640, 735, 830, 930 and Icon
  • Fixes an issue with Dual SIM devices

Known issues

  • Some devices may experience Wi-Fi issues
  • Turning off Bluetooth may result in freezes or a crash

18 July 2016

Fixed issues

  • Fixes an issue that resulted in rapid battery drain when Visual Voicemail syncs voicemail messages on Dual SIM devices
  • Fixes an issue that restuled in rapid battery drain on older devices like the Lumia 535, 640, 735, 830, 930 and Icon
  • Fixes an issue with Dual SIM devices

Known issues

  • Some devices may experience Wi-Fi issues
  • Turning off Bluetooth may result in freezes or a crash

15 July 2016

Known issues

  • Voice recorder doesn't show up correctly as an option for Call Recording
  • When using Tap to Pay on a locked phone, you might be required to enter your PIN twice

Fixed issues

  • Fixes an issue where the keyboard would not show up in InPrivate mode on Edge
  • Fixes an issue where apps could get stuck after being suspended in a state that keeps them from launching until the device is rebooted

Known issues

  • Voice recorder doesn't show up correctly as an option for Call Recording
  • When using Tap to Pay on a locked phone, you might be required to enter your PIN twice

12 July 2016

Fixed issues

  • Fixes an issue where the keyboard would not show up in InPrivate mode on Edge
  • Fixes an issue where apps could get stuck after being suspended in a state that keeps them from launching until the device is rebooted

Known issues

  • Voice recorder doesn't show up correctly as an option for Call Recording
  • When using Tap to Pay on a locked phone, you might be required to enter your PIN twice

And further

  • Improved reliability of Windows Media Player, Internet Explorer 11, Windows Explorer, Miracast, and Windows kernel
  • Improved support for video playback in certain apps that didn't render video correctly after resuming from sleep

Fixed issues

  • Fixed issue with some people seeing a black screen instead of the lock screen when resuming from connected standby
  • Fixed issue with DirectAccess where the Disconnect button appears in some cases when the connection isn't fully established
  • Fixed issue where local user accounts weren't locked after a number of failed sign in attempts
  • Fixed additional issues in .NET, Windows Kernel, Windows Update, authentication, revised daylight saving time, support for PDF files, Bluetooth, Microsoft Edge, Internet Explorer 11, networking and Wi-Fi connectivity
  • Security updates for Microsoft Edge, Internet Explorer 11, Kernel Mode Drivers, Windows Kernel, .NET Framework, Windows Secure Kernel Mode and Microsoft Print Spooler

9 July 2016

System

  • Improved battery performance on older devices like the Lumia 830, 830 and 1520

Fixed issues

  • Fixes an issue that prevented you from interacting with a PDF in Edge
  • Fixes an issue where renaming a SIM in a dual SIM phone would sometimes fail

Known issues

  • Voice recorder doesn't show up correctly as an option for Call Recording
  • The keyboard might not show up correctly in InPrivate mode in Edge

7 July 2016

System

  • Improved battery performance for people that often turn the screen on and off again to look at the lock screen

Fixed issues

  • Fixes an issue where zooming in and out on an embedded map could result in that map jumping to random locations in Edge
  • Fixes an issue where muting the volume would not work on some devices on YouTube when a video uses the OPUS codec
  • Fixes an issue that prevented you from tapping "End Call" when an incoming text is being announced over Bluetooth in a car
  • Fixes an issue that prevented you from making Store purchases using mobile operator billing when you have an Orange SIM
  • Fixes an issue where Groove would pause music after the music has been paused and resumed manually
  • Fixes an issue where the keyboard would output @ and € instead of "a" and "e" in some languages in Windows Phone 8.1 apps
  • Fixes an issue that made Windows Phone 8.1 games appear to play in slow motion on some devices
  • Fixes an issue where incoming notifications would not consider the proximity sensor while the screen was off
  • Fixes an issue where Visual Voicemail setup wouldn't appear after hard resetting a device
  • Fixes an issue that caused tiles pinned from within an app to appear blank
  • Fixes an issue where the "SIM 2" title would be missing from the pinned Messaging and Phone tiles for the second SIM
  • Fixes an issue with Start screen scaling incorrectly after switching from Continuum/Extended Desktop to Mirrored/Duplicated on devices with non-default DPI settings
  • Fixes an issue that resulted in a delay on the missed call count on the Phone Live tile

Known issues

  • Voice recorder doesn't show up correctly as an option for Call Recording
  • You won't be able to interact with PDFs in Edge

30 June 2016

Fixed issues

  • Fixes an issue where a focus rectangle could be visible in some apps after bringing up the keyboard
  • Fixes an issue where the aspect ratio of images on live tiels wasn't preserved when made smaller

Known issues

  • Devices like the Lumia 830, 930 and 1520 may experience decreased battery live (SoC 8974 chipsets)
  • Wi-Fi might randomly disconnect
  • You won't be able to interact with PDFs in Edge

29 June 2016

And further

  • Improved reliability for Windows Media player, Internet Explorer 11, Windows Explorer, Miracast and Windows kernel
  • Improved support for playback of video in some applications that did not render the video while the audio continued after resuming from sleep

Fixed issues

  • Fixes an issue with some users noticing a black screen instead of the lock screen, when resuming from connected standby
  • Fixes an issue where the DirectAccess Disconnect button appears sometimes even when the connection is not fully established
  • Fixes an issue where local user accounts weren’t locked out after a number of failed sign in attempts
  • Fixes additional issues in .NET, Windows Kernel, Windows Update, Authentication, revised daylight saving time, support for PDF files, Bluetooth, Microsoft Edge, Internet Explorer, Networking and Wi-Fi connectivity
10.0.10586.456 (th2_release.160617-1853)

28 June 2016

Settings

  • Visual updates and others
    • Improved performance for loading the app list under Storage settings

Apps

  • Messaging Everywhere has been removed from the Messaging app
  • Improved reliability for navigating between camera roll and the Camera app

Fixed issues

  • Fixes issues with the Gadgets app and Microsoft Display Dock
  • Fixes an issue that might result in tiles that are pinned from within an app being blank after a restore
  • Fixes an issue that could prevent tiles from updating until the phone was rebooted
  • Fixes an issue that prevented some offline maps from being downloaded in Settings > System > Offline maps
  • Fixes an issue where the camera would freeze for a second when using it in some apps
  • Fixes an issue where exiting one handed mode while loading a page in Edge could result in links not working anymore
  • Fixes an issue where hitting enter would act as if it is hit twice in some websites
  • Fixes an issue where the estimated time remainging for the battery under Battery in Settings could be clipped
  • Fixes an issue where tapping a link from Cortana requesting to download language files opened the Settings app's home page instead of the language settings
  • Fixes an issuue where the checkmarks in checkboxes would be hard to see in high contrast mode

Known issues

  • Devices like the Lumia 830, 930 and 1520 may experience decreased battery live (SoC 8974 chipsets)
  • Wi-Fi might randomly disconnect
  • You won't be able to interact with PDFs in Edge

System

  • Improved performance and reliability

Fixed issues

  • Unknown bug fixes

Known issues

  • Devices like the Lumia 830, 930 and 1520 may experience decreased battery live (SoC 8974 chipsets)
  • Wi-Fi might randomly disconnect

23 June 2016

System

  • Improved performance and reliability

Fixed issues

  • Unknown bug fixes

Known issues

  • Devices like the Lumia 830, 930 and 1520 may experience decreased battery live (SoC 8974 chipsets)
  • Wi-Fi might randomly disconnect

21 June 2016

System

  • Improve reliability of Bluetooth in cars
  • The back-up format is changed, causing back-ups to take less from your OneDrive space, however, back-ups are incompatible with older versions of Windows 10 Mobile

Fixed issues

  • Fixes an issue where the Settings icon would be missing from the Background apps and Data usage pages
  • Fixes an issue where the Add-button was clipped on some pages
  • Fixes an issue that caused the Battery settings page to crash when changing the "Usage by apps" time interval while the list was loading
  • Fixes an issue that caused a pitch change when the track is changed when listening to ALAC files streamed to Groove from OneDrive
  • Fixes an issue where tapping on a notification in Action Center wouldn't work if Action Center was opened above the lock screen when "Enter pin" was shown
  • Fixes an issue that made some notifications appear with unnecessary black space
  • Fixes an issue that caused the start screen to turn green or kaleidoscope-like for a short time when quickly opening Action Center, closing it and panning the screen
  • Fixes an issue that caused spoken directions over Bluetooth to get clipped at the start in some situations
  • Fixes an issue that might prevent sound from not being heard from speakers connected over Bluetooth
  • Fixes an issue that caused the keyboard to go the last keyboard listed on the Language settings page after a reboot instead of the preferred keyboard
  • Fixes an issue that might freeze the device when turning cellular data off while there is no internet connection
  • Fixes an issue that prevented the ninja cat emoji from displaying correctly
  • Fixes a number of issues with Cortana above the lock screen where she would request a pin, but not perform the command
  • Fixes an issue where Cortana would require a pin after sending a message with voice while not necessary
  • Fixes an issue that caused manual time and date changes to get overwritten after a reboot and connecting to Wi-Fi
  • Fixes an issue that caused Edge to stop responding after tapping a website's "print this page" if it was implemented in JavaScript
  • Fixes an issue where apps wouldn't be removed from the taskbar in Continuum if they crashed, causing icons to appear twice
  • Fixes an issue that kept apps from changing the start and lock screen background
  • Fixes a minor stutter and out of order frames when the screen rotates while watching a video in Movies and TV
  • Fixes an issue where the camera button would stay visible on prompts above the lock screen that required a back-button
  • Fixes an issue where some apps would not scroll up far enough when tapping a text box, causing it to get covered by the app bar
  • Fixes an issue where Narrator spoke at an accelerated rate
  • Fixes an issue where icons could be rendered larger than usual on a secondary monitor over Continuum
  • Fixes an issue that resulted in un-pairing of some Bluetooth devices never to finish after rebooting the device while it was connected
  • Fixes an issue that could result in entire playlists to fail in Groove Music if a song fails

Known issues

  • Devices like the Lumia 830, 930 and 1520 may experience decreased battery live (SoC 8974 chipsets)
  • Wi-Fi might randomly disconnect

Start and Action Center

  • Action Center has an improved design to make the font size of notification dropdowns better fit in with the rest of the Action Center
  • If a Quick Action turns a certain functionality in your device on or off (Bluetooth, Flashlight, etc.) it will now show On/Off for a short period

Microsoft Edge

  • Edge has been updated from version 38.14364 to 38.14367
    • Edge will now consume less energy when running in the background

Settings

  • New panels, settings and options
    • Kids Corner is no longer available
  • Visual updates and others
    • The icons under Update & Security have been updated to be more reflective of their meaning

Fixed issues

  • Visual Studio 2015 Update 2 can now deploy apps again
  • Fixes an issue where the order of your Quick Actions would be lost after upgrading
  • Fixes an issue where Cortana would fail to display existing reminders in the reminder section
  • Fixes an error when trying to save a new reminder
  • Fixes an issue where High DPI devices would show text selection grippers very tiny
  • Fixes an issue that caused Battery Saver to not turn on after tapping the notification that asks you to turn on Battery Saver
  • Fixes an issue that could result in dropped keystrokes when typing in Word or Outlook Mail
  • Fixes an issue where "3G only" and "Only 3G or 4G" would not work, resulting in 2G to be selected
  • Fixes an issue with the Japanese Input Method Editor not working properly in the All apps search box
  • Fixes an issue where swiping on a full screen VoIP notification, the dimmed screen would flash
  • Fixes an issue that would keep you from receiving notification toasts until the Action Center was opened if you had tapped on a notification on the lock screen but aborted it to enter a pin
  • Fixes an issue where the lock screen settings may show incorrect information while loading
  • Fixes an issue where the Quiet Hours might unexpectedly turn off when having been turned on manually with Quick Actions
  • Fixes an issue where certain sample images where displayed in portrait instead of landscape when used as a lock screen background while the phone was connected to an external monitor
  • Fixes an issue where some key presses would be entered multiple times over Miracast
  • Fixes an issue where the "The accessory you’re connecting to isn’t working"-error would be truncated on the Connect settings page
  • Fixes an issue where the Windows Hello icon would get stuck on the screen after logging in
  • Fixes an issue where selecting a letter from the All apps list would sometimes scroll that letter to the bottom of the screen instead of the top

Known issues

  • Some apps won't be able to set the background of start or the lock screen
  • There is an issue with cellular data for Dual-SIM devices causing the second SIM to not function properly

16 June 2016

Start and Action Center

  • Action Center has an improved design to make the font size of notification dropdowns better fit in with the rest of the Action Center
  • If a Quick Action turns a certain functionality in your device on or off (Bluetooth, Flashlight, etc.) it will now show On/Off for a short period

Microsoft Edge

  • Edge has been updated from version 38.14364 to 38.14367
    • Edge will now consume less energy when running in the background

Settings

  • New panels, settings and options
    • Kids Corner is no longer available
  • Visual updates and others
    • The icons under Update & Security have been updated to be more reflective of their meaning

Fixed issues

  • Visual Studio 2015 Update 2 can now deploy apps again
  • Fixes an issue where the order of your Quick Actions would be lost after upgrading
  • Fixes an issue where Cortana would fail to display existing reminders in the reminder section
  • Fixes an error when trying to save a new reminder
  • Fixes an issue where High DPI devices would show text selection grippers very tiny
  • Fixes an issue that caused Battery Saver to not turn on after tapping the notification that asks you to turn on Battery Saver
  • Fixes an issue that could result in dropped keystrokes when typing in Word or Outlook Mail
  • Fixes an issue where "3G only" and "Only 3G or 4G" would not work, resulting in 2G to be selected
  • Fixes an issue with the Japanese Input Method Editor not working properly in the All apps search box
  • Fixes an issue where swiping on a full screen VoIP notification, the dimmed screen would flash
  • Fixes an issue that would keep you from receiving notification toasts until the Action Center was opened if you had tapped on a notification on the lock screen but aborted it to enter a pin
  • Fixes an issue where the lock screen settings may show incorrect information while loading
  • Fixes an issue where the Quiet Hours might unexpectedly turn off when having been turned on manually with Quick Actions
  • Fixes an issue where certain sample images where displayed in portrait instead of landscape when used as a lock screen background while the phone was connected to an external monitor
  • Fixes an issue where some key presses would be entered multiple times over Miracast
  • Fixes an issue where the "The accessory you’re connecting to isn’t working"-error would be truncated on the Connect settings page
  • Fixes an issue where the Windows Hello icon would get stuck on the screen after logging in
  • Fixes an issue where selecting a letter from the All apps list would sometimes scroll that letter to the bottom of the screen instead of the top

Known issues

  • Some apps won't be able to set the background of start or the lock screen
  • There is an issue with cellular data for Dual-SIM devices causing the second SIM to not function properly

14 June 2016

Settings

  • Visual updates and others
    • Minor visual enhancements, like improved spacing
    • In portrait mode, the Settings UI now looks like it's pre-14356 counterpart

Fixed issues

  • Fixes missing progress indicators in the Settings app
  • Fixes an issue that caused app logos to not appear in notifications
  • Fixes an issue where the Alarms & Clocks live tile would show an alarm active after it had already gone off and been dismissed
  • Fixes an issue where Cortana would ask you to unlock the device to read a text over Bluetooth
  • Fixes an issue where Microsoft Edge would crash when trying to scroll on some pages
  • Fixes an issue where disconnecting Bluetooth speakers resulted in the phone being set to vibrate
  • Fixes an issue that caused the cross-device notification settings in Cortana to only give a blank page

Known issues

  • You can't deploy an app via Visual Studio 2015 Update 2
    • You can use the Windows 10 Application Deployment command-line tool
  • The order of your Quick Actions is not maintained after updating to this build
  • There is an issue with cellular data for Dual-SIM devices causing the second SIM to not function properly

And further

  • Improved reliability of Internet Explorer 11, Microsoft Edge, Cortana, audio playback (in Groove and other apps), Maps app, Miracast and File Explorer
  • Improves Narrator's ability to read lists, hyperlinks and image info
  • Improved performance of loading websites in Internet Explorer 11 when using roaming user profiles

Fixes issues

  • Fixes an issue that would make balloon tip notifications appear in the left top corner of the screen
  • Fixes an issue that may prevent VPN from working correctly when switching between different network interfaces
  • Fixes an issue with location services that may cause apps like Maps to lag behind for the user's location
  • Fixes additional issues with Microsoft Edge, Internet Explorer 11, Bluetooth, Cortana, Wi-Fi, Windows Camera app, revised daylight saving time, USB, TPM, Graphics, Group Policy, downloading music or movies purchased through the Windows Store, Network Diagnostics and File Explorer
  • Fixes additional security issues with Internet Explorer 11, Microsoft Edge, SMB Server, Microsoft Graphics Component, Group Policy, DNS Server, Windows Diagnostic Hub, Kernel mode drivers, Microsoft Windows PDF, Windows Structured Query, Adobe Flash Player, JScript and VBScript and WPAD
10.0.10586.420 (th2_release_sec.160527-1834)

8 June 2016

Start and Action Center

  • When you dismiss multiple notifications at once, the background will no longer fade to black between them

Cortana and search

  • Cortana should now listen more reliably after tapping the mic button
  • Cortana's home UI no longer shows your cards but hints and a button to show the cards

User Interface

  • The circling line-loading icon has been replaced globally with the circling dots-loading icon again

Microsoft Edge

  • Edge has been updated from version 38.14352 to version 38.14361 with the following updates
    • Download notificaions in Edge now include filenames, download status and site domain on separate lines
  • The following flags have been added
    • TCP Fast Open is disabled by default but can be enabled
    • A flag has been added to enable Standard Fullscreen API

Settings

  • New panels, settings and options
    • Active hours can now be set to a range of up to 12 hours instead of 10
    • As of build 14361, your DPI settings will be backed up in the cloud and restored after your device is refreshed

System

  • The text prediction engine has bene improved to show candidates based on the current keyboard language, instead of the language that was used when the word was written
  • 5-inch devices like the Lumia 640 and 830 can now also use the one-handed keyboard

Apps

  • The Feedback Hub has a cleaner UI
  • You can now cycle through pages in the phone app infinitely

Fixed issues

  • Fixes an issue that caused phones to freeze after touching the screen immediately after Narrator was enabled
  • Fixes an issue in Edge that caused the swipe-gesture to go back being partially visible for no reason
  • Fixes an issue whre "Find on Page" wouldn't scoll the page to make the word visible in Edge
  • Fixes an issue with videos played on Facebook flickering after rotating the phone while the video was already playing in full screen mode
  • Fixes an issue where text on the Windows Insider Program-page in Settings wasn't being wrapped
  • Fixes an issue that made dismissing notifications with a hero image more difficult
  • Fixes an issue where Netflix would pause when peeking at a notification
  • Fixes an issue where the keyboard might cover up to quick reply field
  • Fixes an issue where some notifications would only appear as "New notification" after a reboot
  • Fixes an issue that made the Action Center to would close quicly if a notification was expanded while starting to move the border up
  • Fixes an issue where a new notificaiton would keep Action Center from being opened if you where swiping it down while it arrived
  • Fixes an issue that made devices make the "now charging"-sound more than once after being plugged in
  • Fixes an issue that made the "Everytime" setting for how often you should be requested to fill in your pin being blank after opening Settings from the lock screen
  • Fixes an issue that made devices like the Lumia 535 and 540 not display the flash toggle in the Camera app

Known issues

  • You can't deploy an app via Visual Studio 2015 Update 2
    • You can use the Windows 10 Application Deployment command-line tool
  • In some cases, the new Cortana features from build 14356 may not work
    • Restart your device to solve this issue
  • The order of your Quick Actions is not maintained after updating to this build
  • There is an issue with cellular data for Dual-SIM devices causing the second SIM to not function properly

1 June 2016

Start and Action Center

  • The default wallpaper for a new device has been changed
  • The size of notification icons has been decreased from 64x64 to 48x48
  • App names on Live tiles now follow the Ease of Access Text Scaling setting

Cortana and Search

  • You can now send a picture from your phone to your PC through Cortana
  • Notifications on your phone will now be synced to your PC with Cortana
  • Cortanas listening animation has been updated

User Interface

  • The circling dots-loading animation is now globally replaced with a new animation

Settings

  • New panels, settings and options
    • "Always show Glance screen when charging" is now the default behavior for Glance screen
    • The Mobile Hotstpot page now gives clearer errors when setting up a hotspot fails due to the lack of a SIM being connected
    • The refresh rate for Wi-Fi data usage is now faster
  • Visual updates and others
    • You now get a visual confirmation when rearranging Quick Actions that the Quick Actions is ready to be moved
    • The background of the category overview and sub-category overview is now black instead of dark grey
    • A selected sub-category now has a Groove-like select state
    • The title of pages is now displayed larger

System

  • The thumbnail logic has been altered to only create a small thumbnail after making a photo, and making the larger thumbnail when required to save storage

And further

  • Windows now identifies itself as version 1607

Fixed issues

  • Fixes an issue that caused high battery usage when Microsoft Health was being used
  • Fixes an issue where the 75%-85% battery icon was not accurate, making it look like the charge in your battery was higher
  • Fixes an issue that caused the Brightness Quick Action to not appear
  • Fixes an issue that caused Glance screen to show an outdated time
  • Fixes an issue that caused Glance screen to show a large badge number for no reason
  • Fixes an issue that made the Alarms & Clocks app unresponsive to a changed timezone, making alarms to go of at the wrong time
  • Fixes an issue that prevented the Camera app from launching when pushing the hardware key on certain devices when the Flashlight Quick Action was enabled
  • Fixes an issue that left a black rectangle behind for a short time after you entered your pin on the lock screen
  • Fixes an issue that caused the keyboard to not come up in a number of UWP apps including Messaging, Microsoft Edge and Cortana
  • Fixes an issue that caused diversity emojis to show up as two different characters in some apps
  • Fixes an issue that resulted in PCs failing to connect to the phone's mobile hotspot with an "Can't set up network" error
  • Fixes an issue that left the Brightness Quick Action defect on certain devices when the brightness setting is set to "Automatic"
  • Fixes an issue that caused Groove to crash when swiping to open the hamburger menu
  • Fixes an issue that made the Settings app freeze for a short moment when moving a large number of apps to a SD card
  • Fixes an issue that caused Continuum to have extremely fast scrolling inertia on some TVs
  • Fixes an issue that caused Glance screen to stale badge counters for a few seconds after Glance appears
  • Fixes an issue causing reminders to not show up at the right moment after an upgrade
  • Fixes an issue that caused Cortana to not show any results after using the mic button, saying nothing and then typing in the question
  • Fixes an issue on some devices where the navigation buttons are mapped incorrectly when the phone was locked
  • Fixes an issue that kept you from disabling Bluetooth above the lockscreen without entering your pin
  • Fixes an issue where some apps, such as WhatsApp, would not show a detailed status on the lock screen

Known issues

  • There are a number of issues that might impact the battery life on some devices
  • There is an issue with cellular data for Dual-SIM devices causing the second SIM to not function properly
  • In some cases, the above mentioned new Cortana features may not work
    • Restart your device to solve this issue

31 May 2016

Released on 25 April 2016

Fixed issues

  • Fixes some issues that cause battery drain on some devices
10.0.14342.1004 (rs1_release_mob.160523-1055)

And further

  • Improved reliability for Internet Explorer 11, Microsoft Edge, Cortana and audio playback, Groove, Maps, Miracast and File Explorer
  • Improves Narrator's ability to read bulleted lists, hyperlinks and image information
  • Improved performance while loading pagesi n Internet Explorer 11 when roaming user profiles are in use

Fixed issues

  • Fixes an issue that made balloon tip notifications appear on the upper left side of the screen
  • Fixes an issue that made VPN to now work properly when switching between network interfaces like Wi-Fi and cellular
  • Fixes an issue in location that caused apps to lag behind the user's actual location
  • Fixes additional issues with Microsoft Edge, Internet Explorer 11, Bluetooth, Cortana, Wi-Fi, Windows Camera app, revised daylight saving time, USB, TPM, Graphics, Group Policy, downloading music or movies purchased through the Windows Store, Network Diagnostics and File Explorer
10.0.10586.338 (th2_release.160517-1918)

25 May 2016

Released on 25 April 2016

Fixed issues

  • Fixes some issues that cause battery drain on some devices
10.0.14342.1004 (rs1_release_mob.160523-1055)

18 May 2016

And further

  • Unknown fixes and improvements
10.0.14342.1003 (rs1_release_mob.160513-1735)

16 May 2016

Start and Action Center

  • The Action Center has a more polished interface

User Interface

  • The data migration process now uses a larger font
  • The "Goodbye" message will now stay visible until the device has been shut down completely
  • The media controls on the lock screen have a more polished look

Microsoft Edge

  • Edge has been updated from version 37.14332 to version 38.14342 with the following updates
    • You can now swipe to go back and forward
  • EdgeHTML has been updated from version 14.14332 to version 14.14342 with the following updates
    • Web Notification API
    • Beacon API
    • Fetch API

Settings

  • New panels, settings and options
    • Apps for websites has been added under System
    • Sharing a network with your contacts in Wi-Fi Sense is no longer possible
  • Visual updates and others
    • Multiple icons have been updated for individual pages

System

  • Improved performance when retrieving updated GPS coordinates while you're driving

Apps

  • The Feedback Hub now suggest a category when you've typed in your feedback
  • The "Alerts" page in the Feedback Hub has been removed

Fixed issues

  • Fixes an issue where installing a mobile build would fail with error 80070002
  • Fixes an issue where DRM-protected content would fail to play with error 0x8004C029 or 0x8004C50 in Groove Music, Netflix, Amazon Instant Video, Hulu or Mobies & TV
  • Fixes an issue where some non-English keyboards would not allow you to enter letter like w, y and a in the address bar in Edge
  • Fixes an issue that caused your phone to lock up and reboot if it received a notification from an app hat has "Keep notifications private on the lock screen" enabled
  • Fixes an issue that caused apps like Tweetium to crash on launch
  • Fixes an issue where the context menus in the Action Center would appear in the wrong orientation if the app below it was in landscape mode
  • Fixes an issue that prevented the Lumia 435, 532, 535 and 540 from recording video
  • Fixes an issue that made the same device appear multiple times under Connect
  • Fixes an issue where quickly pressing the power button would make it look like the display is stuck off when Windows Hello is enabled
  • Fixes an issue with Groove that caused and error saying "Can’t play – Another app is controlling your sound right now"
  • Windows Hello will now show the "Swipe up to dismiss the lock screen" message instead of looking for your iris when delayed lock is setup
  • Fixes an issue where Glance would not be displayed when hovering your hand over the proximity sensor
  • Fixes an issue where a number of apps would get stuck on their splash screen and crash

Known issues

  • Feedback Hub will show in English only, no matter what language your device is on
  • The installation might get stuck at the Windows logo
  • Cellular data may not work correctly on the second SIM in Dual-SIM devices
  • Some emojis may be shown as square boxes in some apps
  • The Settings app could crash when the you try to re-arrange Quick Actions

10 May 2016

And further

  • Improved reliability in Cortana, Bluetooth, Shell, Internet Explorer 11, Microsoft Edge, Miracast and USB

Fixes issues

  • Fixes a memory leak caused by opening a PDF more than once
  • Fixes an issue with text alignment for RTL languages in Edge
  • Fixes an issue with Bluetooth after a PC is resumed from sleep
  • Fixes an issue that caused users to not get locked out after a number of failed sign ins
  • Fixes an issue that caused some CompactFlash cards to got corrupted
  • Fixes security issues in kernel mode drivers, remote procedure calls, the Microsoft Graphics Component, Internet Explorer 11, Microsoft Edge, Windows Shell, Windows Journal, Virtual Secure Mode, Schannel and Jscript
10.0.10586.318 (th2_release.160505-1801)

27 April 2016

And further

  • Improved compatibility with apps
  • Improved upgrade experience
  • Improved reliability of reminders
  • Improved interface for data usage
  • Updates the Daylight Savings to reflect changes to Daylight Saving in some countries

Fixes issues

  • Fixes an issue where upgrading to Windows 10 would cause the devise to lose data connections or touch input
  • Fixes an issue where the SD card was not recognized
10.0.10586.242 (th2_release.160420-1828)

26 April 2016

Cortana and search

  • Improved share UI for reminders
  • Cortana can now search in your Office 365 account

Interface

  • The Bing logo on the Bing lock screen has been updated, appears smaller and no longer has the text "Bing"

Settings

  • New panels, settings and options
    • You can now set how long it takes before Windows Hello requires you to sign in again
  • Visual updates and others
    • Adjust brightness automatically is now enabled by default
    • Improved performance when opening Settings > Update & security > For developers

Fixed issues

  • Fixes an issue where the Camera Quick Action wouldn't work
  • Fixes an issue that resulted in the Lumia 435, 532, 535 and 540 to fail to take pictures
  • Fixes an issue where light mode would make text typed in Cortana invisible
  • Fixes an issue where the Italian keyboard would auto-capitalize words after a comma
  • Fixes an issue where Cyrillic characters would be lower case in list headers
  • Fixes an issue that caused music to play out loud if you pulled your headphones out to answer a call as soon as the call ends
  • Fixes an issue that prevented you from renaming your device
  • Fixes an issue that caused the status number to be rendered below the navigation bar on the lock screen

Known issues

  • Language and speech packs are unavailable and will show an error when downloading
  • The Feedback Hub will always open in English instead of the system language
  • The Camera app might crash when going into the camera roll
  • Playing Groove Music Pass content may result in a 0x8004C029 error
  • If you played DRM-protected content in services like Groove, Movies & TV, Netflix, Amazon or Hulu, updating to this build may make it impossible to play content
  • Some emoji's may be shown as square boxes
  • An issue is preventing apps like Tweetium from launching
  • Your phone will lock up and reboot after receiving a notification from an app that has "Keep notifications private on the lock screen" enabled
  • Rearranging the Quick Actions in Settings may cause the app to crash

22 April 2016

And further

  • Unknown changes and improvements

And further

  • Unknown fixes and improvements

20 April 2016

Cortana

  • Cortana is now available in Spanish (Mexico), Portuguese (Brazil) and French (Canada)

Edge

  • Edge has been updated from version 37.14322 to version 37.14327
  • EdgeHTML has been updated from version 14.14322 to version 14.14327 with the following updates
    • Improved accessibility features
    • Support for Beacon

Settings

  • New panels, settings and options
    • You can now manage your Insider settings from the Settings app

Apps

  • Messaging now supports Messaging Everywhere
  • You can now swipe a conversation to delete it in Messaging

And further

  • You can now abort an autocorrection by tapping on the bolded word
  • Glance screen now follows the Ease of Access scaling settings

Fixed issues

  • Fixes an issue where the screen may not turn and/or Windows Hello not working on locking and unlocking your phone quickly
  • Fixes an issue where you might find the space and enter button on the keyboard stop functioning
  • Fixes an issue where apps like Facebook Messenger, WeChat and more do not launch from start or the All apps list
  • Fixes an issue that prevented some emojis from being deleted in a text box in interactive notifications
  • Fixes an issue where tethering over Bluetooth would not work if Bluetooth had never been used before
  • Fixes an issue where you couldn't set a sample image as the lock screen background

Known issues

  • Language and speech packs are unavailable and will show an error when downloading
  • The Feedback Hub will always open in English instead of the system langauge
  • The Camera app might crash when going into the camera roll
  • You might see apps in the All Apps list twice of which one shows as if it is installing despite it already being installed
  • Some emoji's may be shown as square boxes
  • An issue is preventing apps like Tweetium from launching
  • Mobile data may stop working despite it being shown as connected
  • Glance's on/off settings will be ignored after updating to a new build

14 April 2016

Start and Action Center

  • The app icon is no longer repeated in the Action Center, instead, it is shown only in the header
  • The header for each app is now smaller to make more room for notifications
  • Notifications can now have hero images
  • Notifications in both banners and Action Center now follow the "Text Scaling" setting
  • You can now hold notifications to turn them off for the app or go to the notification settings

Cortana

  • Cortana can now sync across devices
    • You'll now get a notification whenever your mobile device is running out of battery
    • Find my phone/Ring my phone is now available through Cortana
    • You can now share map directions between your devices
  • Cortana can now show new notifications in the Action Center
  • Cortana can now automatically fetch the required speech language for you
  • Cortana can now give reminder suggestions
  • You can now change Cortana's language
  • Cortana's Settings have been moved outside the Notebook
  • You can now create reminders with photos or shared info from apps

User Interface

  • The back-button on the lock screen has been replaced with a camera button
  • The lock screen now shows media controls directly on the UI

Edge

  • Edge has been updated from version 34.14295 to version 37.14322 with the following updates
    • Edge now shows a "Go forward" item in the ellipses menu
    • When an app opens a new tab, pressing back will now close it
    • When typing in a text box, you can now use the pase button above the keyboard
  • EdgeHTML has been updated from version 14.14295 to version 14.14322 with the following updates
    • Default parameters
    • Async/await
    • Object.values and Object.entries
    • Opus audio format
    • Time element
    • Date element
    • Output element
    • Color input type
    • Canvas Path2D objects
    • Web Speech API
    • The User Agent String has been updated
  • The following flags have been added
    • ES6 Regex symbols
    • Fetch API
    • Web Notifications API
    • Web Payments

Settings

  • New panels, settings and options
    • You can now choose which app's notifications are more important to you
    • You can now choose how many notifications an app can have in the Action Center
    • You can now manage on a per-app base if an app can run in the background or not, or if this has to be hanled by Windows
    • Windows Update now allows you to set the time you're most active in so that it can avoid updating at that point
    • You can now manage the order of Quick Actions in the Action Center for all slots
    • You can now change the charge threshold before Battery Saver is enabled
    • It is now possible to hide Quick Actions you don't use
    • The is now a toggle for the VPN Quick Action button
    • You can now override Active Hours with the Restart Options
    • The Windows Update notification after installing an update now takes you to the device's update history
    • Navigation Bar settings now have their own page
  • Visual updates and others
    • Every page in Settings now has its own icon
    • Glance has been moved from Extras to Personalization

Apps

  • You can now react on feedback in the Feedback Hub
  • The alarm will now go louder faster when using your music
  • FM Radio is no longer installed as a default app

And further

  • Continuum now supports USB Ethernet
  • The call in-progress banner is now shown above notifications so you no longer need to dismiss that notification to end the call
  • The emoji set has been completely revamped
  • The default emoji’s are no longer grey, but yellow
  • This updat will reset your user dictionary

Fixed issues

  • Fixes an issue that caused the screen to flicker when watching a video in full screen mode or using the camera
  • Fixes an issue where using the hardware volume controls would cause Netflix to stop playing
  • Fixes an issue Chinese Input Method Editor users would lose their history after rebooting
  • Fixes an issue that caused the Chinese 12-key keyboard to crash when you type “erbo” (㜦)
  • Fixes an issue where swiping from start to All Apps would freeze after a Continuum session is ended
  • Fixes an issue where music would stop playing after the device was locked
  • Fixes an issue that caused the keyboard to hide when hitting a key after interacting with the app bar
  • Fixes an issue where auto-correct would correct a word that has been auto-corrected and re-typed already
  • Fixes an issue where locking the phone with Action Center open would cause Start to keep resuming or get stuck
  • Fixes an issue where the keyboard would show only a black field when responding to texts in the Action Center or on the lock screen
  • Fixes an issue that caused Bing images to not show up on the lock screen and instead only show the default background for that device
  • Fixes the missing Windows-logo for the start screen in the Task Switcher
  • Fixes an issue that caused phone calls to stop ringing when a text notification was triggered during the ringing
  • Fixes an issue where the app name on tiles would be cut of even if enough space is available
  • Fixes an issue that caused the volume control to keep showing headphones despite the headphones being removed from the device

Known issues

  • Language and speech packs are unavailable and will show an error when downloading
  • The Camera app might crash when going into the camera roll
  • You might see apps in the All Apps list twice of which one shows as if it is installing despite it already being installed
  • Some emoji's may be shown as square boxes
  • In some cases, you might find the space and enter button on the keyboard to stop functioning

12 April 2016

And further

  • Support for visual voicemail on dual SIM phones
  • Improves reliability of Internet Explorer 11, .NET Framework, wireless LAN, Microsoft Edge, Windows Update, logon, Bluetooth, network connectivity, map apps, video playback, Cortana, USB, Windows Explorer and Narrator
  • Improves discoverability of printers when a device is waked up from sleep
  • Improved security for CSRSS to prevent security bypass

Fixed issues

  • Fixes connectivity issues with USB devices when Windows restarts
  • Fixes issues with the lock screen
  • Fixes issues with revised daylight saving
  • Fixes multiple issues with shutdown delays, Narrator, Cortana, roaming data usage, buying apps in the Store, video playback, facial recognition, Bluetooth pairing, Microsoft Edge, logon, Internet Explorer 11, Live Tile updates, .NET Framework and Microsoft Installer
  • Fixed multiple security issues with Security Account Manager Remote Protocol, HTTP.sys, secondary logon, Microsoft Graphics component, .NET Framework, CSRSS, Microsoft Edge and Internet Explorer 11
10.0.10586.218 (th2_release.160401-1800)

30 March 2016

Fixed issues

  • Resetting your phone and restoring a back-up will no longer result in grey tiles on the start screen
  • Fixes an issue where new languages and keyboards would fail to download

Known issues

  • A Microsoft Band 1 or 2 will no longer be able to sync due to a system API failure
  • Gadgets may fail to detect the Microsoft Display and cannot update the firmware version if you are using a version older than version 4
  • Connecting to a Miracast receiver will fail after upgrading to this build
  • After downloading and installing a new language or keyboard, the "Reboot"-option won't appear

25 March 2016

Fixed issues

  • Resetting your phone and restoring a back-up will no longer result in grey tiles on the start screen
  • Fixes an issue where new languages and keyboards would fail to download

Known issues

  • A Microsoft Band 1 or 2 will no longer be able to sync due to a system API failure
  • Gadgets may fail to detect the Microsoft Display and cannot update the firmware version if you are using a version older than version 4
  • Connecting to a Miracast receiver will fail after upgrading to this build
  • After downloading and installing a new language or keyboard, the "Reboot"-option won't appear

17 March 2016

Start and Cortana

  • Cortana can now provide turn-by-turn directions with the new Maps app

Edge

  • The X-button to close tabs is now larger
  • Edge now supports VP9 behind a flag

System

  • Windows now has a one-handed Japanese kana keyboard

Settings

  • The Windows Insider program can now be managed from Windows Update

Apps

  • The Alarms & clocks app now can use an inline time selector
  • Windows Maps has been redesigned
  • The Windows Feedback app has been removed
  • The Insider Hub app has been renamed to Feedback Hub and can now process Feedback

And further

  • The Word Flow keyboard has an improved recognition of longer words
  • The All apps list now also follows the "Make Text Larger" option

Fixed issues

  • The connection to older Wi-Fi networks that use WEP encryption is no longer broeken
  • Fixes an issue that caused text input to slow down when more words are typed
  • Fixes an issue where Settings would show unresolved app names in the Extras-category
  • Fixes an issue where touch targets would be out of alignment in the Photos picker

Known issues

  • Resetting your phone and restoring a back-up will result in grey tiles on the start screen
  • A Microsoft Band 1 or 2 will no longer be able to sync due to a system API failure
  • Gadgets may fail to detect the Microsoft Display and cannot update the firmware version if you are using a version older than version 4
  • The new Windows Insider option under Update & security is currently broken
  • The Feedback Hub will crash when launching it with the hardware shortcut
  • Windows Feedback will leave behind a dead tile

10 March 2016

Start and Cortana

  • Live tiles now update all at once on the startscreen instead of one-by-one if there are updates for their content
  • Live tiles now can update badges and content at the same time
  • Apps will now launch faster if there are incoming live tile

Apps

  • The phone app now show an indicator for missed calls and voicemails

System

  • The Bluetooth AVRCP profile has been updated to version 1.5

Fixed issues

  • Fixes an issue where the overlay for the All apps list would miss when going back after launching an app
  • Fixes an issue that would make the song title flicker in the volume controls when pressing play or changing tracks
  • Fixes an issue where a device would hang and reboot while typing
  • Fixes an where live tiles would be cleared of notifications for no reason
  • Fixes an issue where the start screens background would seem to stutter behind the tiles while scrolling
  • Fixes an issue that caused the keyboard to show when going to All apps
  • Fixes an issue with 350% scaling that caused tiles to be displayed to tiny on live folders
  • Fixes an issue where the "More notifications" message was wrongly formatted
  • Fixes an issue with the keyboard where when set to certain languages, the "@" would act like the past button, causing the clipboard content to be typed instead
  • Fixes an issue where notifications that use their own sound would be silent when the audio file was deleted instead of using the default sound
  • Fixes an issue where the "Connect"-toggle in the Action Center wouldn't work

Known issues

  • Cars may not recognize a device due to an update to Bluetooth AVRCP profile version 1.5, reconnecting is required
  • A Microsoft Band 1 or 2 will no longer be able to sync due to a system API failure
  • Gadgets may fail to detect the Microsoft Display and cannot update the firmware version if you are using a version older than version 4
  • Connecting to an Wi-Fi network using WEP encryption may not work

8 March 2016

And further

  • Improved support for wearables, apps and Bluetooth to access contacts
  • Improved reliability for Narrator and app installation
  • Improved performance for hibernation, content entry in apps and downloading and installing updates

Fixed issues

  • Fixes an issue that prevented a Windows 10 PC loging in on an Xbox
  • Fixes a security issue created by attempting to play corrupted content
  • Fixes a security issue in Microsoft Edge while viewing a PDF that allowed for a remote code execution attack
  • Fixes multiple issues with the .NET Framework, Internet Explorer 11 and networking
  • Fixed multiple security issues with Microsoft Edge, Internet Explorer 11, USB storage driver, kernel mode drivers, the .NET Framework, graphic fonts, OLE, secondary logon, PDF library and Adobe Flash Player
10.0.10586.164 (th2_release.160229-1806)

2 March 2016

And further

  • Improved reliability for the OS, Windows Update installation, startup, OOBE, authentication, hibernation, shutdown, kernel, Start menu, storage, Windows Hello, display modes, Miracast, AppLocker, Internet Explorer, Microsoft Edge, networking and File Explorer
  • Improved performance of video thumbnail generation, NetLogon, Windows Store and standby power consumption
  • Extended support for wearables, displays and printers
  • Windows will now reset app default in case of corruption and streamlined notifications about said corruptions
  • Improved quality of Cortana's voices and translations into multiple languages
  • Improved support for apps, fonts, graphics and display, airplane mode, Group Policy, PowerShell MDM, Windows Journal, Microsoft Edge, printing, touch display, roaming credentials, Push-Button Reset, Windows UX, local and streaming video, audio quality, error reporting, USMT and VHD creation

Fixes issues

  • Fixes an issue where favorites are lost after updating
  • Fixes multiple issues that caused apps to fail to launch, update or allow in-app purchases
10.0.10586.122 (th2_release_inmarket.160222-1549)

24 February 2016

Settings

  • Dual-SIM devices now support Visual Voicemail

Fixed issues

  • Fixes an issue where Lumia 550 and 650 devices would fail to charge
  • Fixes an issue that caused Visual Voicemail notification to not show up

Known issues

  • The Windows Feedback tile might appear to be no longer pinned after updating
  • There is an issue where connecting to wireless displays may fail
  • The trackpad is not working correctly in Continuum on the Lumia 950 XL
10.0.14267.1004 (rs1_release_mob.160220-2103)

19 February 2016

Start and Cortana

  • Cortana will now show a button on the top to search for music

System

  • You can now run up to 16 apps in the background

Microsoft Edge

  • Edge has been updated from version 25.10586 to 31.14267
  • EdgeHTML has been updated from version 13.10586 to 14.14267
  • Word Flow now works in the Edge address bar
  • The InPrivate browsing icon is now placed next to the "New tab" button in the tab overview
  • You can now require a prompt to pop up before a download starts
  • EdgeHTML contains a small list of new features
    • Foundational work for Web Notifications has been implemented (but not functional)
    • You can now set a flag for "Compose scrollbar thumbs independently"
    • You can now set a flag for DirectX settings "Use Windows.UI.Composition"
    • A flag for WebRTC 1.0 is available but not functional and will be removed in a later version

Settings

  • You can now opt to use 3G only

Apps

  • You can now attach photos in Skype messages
  • Multiple mojis are now available in messages
  • Option to use the Camera app to take a photo and send it with Skype
  • The Insider Hub is included again

And further

  • During the final preparations, Windows will only go through 10 migration steps
  • Improves app launch reliability
  • Improved logic for refreshing the Live tiles on the start screen
  • Improved reliability for keyboards with large dictionaries
  • This build ends support for devices other than the Lumia 550, 950, 950 XL and Xiaomi Mi4 temporarely

Fixed issues

  • Fixes an issue where shape writing would not work in a text box in Microsoft Edge for every second word
  • Fixes an issue with the Polish keyboard that will now recommended the correctly accented word
  • Fixes an issue where hiding the navigation bar would not work in Windows Phone 8.1-designed apps
  • Fixes an issue where video recording would have a large frame drop when saved to the SD card
  • Fixes multiple issues with app crashes that caused the phone to
  • Fixes some issues with live tile animations

Known issues

  • Visual Voicemail is broken
  • In some cases, Lumia 550s and 650s will fail to charge

17 February 2016

And further

  • Improves support in Narrator to speak in multiple languages
  • Improvements to the device reset if BitLocker or Device Encryption is enabled

Fixed issues

  • Fixes and issue where some tiles might be missing for devices that have been reseted
10.0.10586.107 (th2_release.160205-1704)

11 February 2016

And further

  • Improves support in Narrator to speak in multiple languages
  • Improvements to the device reset if BitLocker or Device Encryption is enabled

Fixed issues

  • Fixes and issue where some tiles might be missing for devices that have been reseted
10.0.10586.107 (th2_release.160205-1704)

10 February 2016

And further

  • Improves support in Narrator to speak in multiple languages
  • Improvements to the device reset if BitLocker or Device Encryption is enabled

Fixed issues

  • Fixes and issue where some tiles might be missing for devices that have been reseted
10.0.10586.107 (th2_release.160205-1704)

4 February 2016

And further

  • Improved Windows Update performance and reliability
  • Improved migration of data when upgraded from Windows Phone 8.1
  • Improved SD card detection on boot and when inserted
  • Improved PDF rendering in Edge and other enhancements
  • Improved Bluetooth reliability when re-connecting to all ready paired devices and cars
  • Improved reliability in Settings when downloading maps or altering quick settings
  • Improved importation of local song collection into Groove Music
  • Improved power consumption when listening to music, after use of Windows Hello and while downloading new updates
  • Improved reliability in Kids Corner

Fixed issues

  • SensorCore API’s are now upgraded correctly from Windows Phone 8.1
  • When Groove is reinstalled from the Windows Store, there will no longer be any DRM music playback issues
  • In app purchases will now work correctly when cellular data isn't enabled
10.0.10586.71 (th2_release.160115-1852)

1 February 2016

And further

  • Improved Windows Update performance and reliability
  • Improved migration of data when upgraded from Windows Phone 8.1
  • Improved SD card detection on boot and when inserted
  • Improved PDF rendering in Edge and other enhancements
  • Improved Bluetooth reliability when re-connecting to all ready paired devices and cars
  • Improved reliability in Settings when downloading maps or altering quick settings
  • Improved importation of local song collection into Groove Music
  • Improved power consumption when listening to music, after use of Windows Hello and while downloading new updates
  • Improved reliability in Kids Corner

Fixed issues

  • SensorCore API’s are now upgraded correctly from Windows Phone 8.1
  • When Groove is reinstalled from the Windows Store, there will no longer be any DRM music playback issues
  • In app purchases will now work correctly when cellular data isn't enabled
10.0.10586.71 (th2_release.160115-1852)

8 January 2016

And further

  • Improves typing on Polish keyboard in Outlook Mail
  • Improved turn by turn navigation over Bluetooth in cars
  • Improved battery usage when Windows Hello's iris scanner function is enabled
  • Improved reliability of the quick actions settings page
  • Improved reliability with the Microsoft Band and Cortana
  • Improved upgrade experience
  • Improved battery life

Fixed issues

  • Fixes issues on various individual devices
  • Unknown bug fixes
10.0.10586.63 (th2_release.160104-1513)

17 December 2015

And further

  • Improved upgrade experience
  • Unknown bug fixes
10.0.10586.36 (th2_release.151210-2003)

8 December 2015

And further

  • Improved support for Windows Phone 8.1 Silverlight apps
  • Improved performances in Edge
  • Improves AutoComplete in Edge to edit the end of an URL
  • Improved Bluetooth reliability
  • Improved upgrade experience

Fixed issues

  • Fixes issues with Dual SIM devices
  • Fixes issues with restoring data profiles
10.0.10586.29 (th2_release.151130-1909)

4 December 2015

And further

  • Improved support for Windows Phone 8.1 Silverlight apps
  • Improved performances in Edge
  • Improves AutoComplete in Edge to edit the end of an URL
  • Improved Bluetooth reliability
  • Improved upgrade experience

Fixed issues

  • Fixes issues with Dual SIM devices
  • Fixes issues with restoring data profiles
10.0.10586.29 (th2_release.151130-1909)

20 November 2015

And further

  • Unknown bug fixes

18 November 2015

Start

  • There are multiple new live tile animations
  • Wallpapers are now shown behind the tiles instead of in them
  • Recent installed apps are now shown at the top of the app list
  • The search button in "All apps" has been replaced with a search box
  • The "All apps" lists jumplist has received a small update

Interface

  • New context menu design
  • App Switcher
    • The app switcher has a new design
    • It will now show 4 apps per page on large devices
    • The orientation has been shifted to left to right
  • Cortana has a redesigned interface
  • The tile layout for Kids Corner has been changed
  • There are new wallpapers available, dated April 1975

Features

  • Action Center
    • Notifications can now be expanded and contain actions
    • Quick settings have been extended with more toggles
    • Notifications now get synced between devices
    • Quick settings now switch on or off their respective setting, pressing them will bring you to the settings app
    • New quick settings for Flashlights
  • When the device is turned off, it will remind you of your next appointment
  • Cortana
    • Updated notebook
    • You can now set up quiet hours in the notebook
    • Cortana is now available in Japan
    • Cortana is now available in Australia and Canada in English
    • Cortana can now understand your inked notes
    • Cortana can now track you movies and ticketed events
    • You can now send text messages with your PC from Cortana
    • Cortana will now alert you on your PC when you've a missed call
    • Integration with Uber
  • You can now encrypt your device
  • Keyboard
    • The keyboard can be made smaller for one-handed usage
    • The keyboard now has a pointing stick
    • You can now change the language of the keyboard by swiping over the space bar
    • You can now use the top row to add numbers
  • More fields now support speech input
  • You can now disconnect your Microsoft Account
  • You can now set app permissions for location
  • You can now log in with Windows Hello (if your device supports Windows Hello)
  • You can now connect your device to a screen, mouse and keyboard and use it as a full PC (if your device supports Continuum)
  • Emoji's are now diverse
  • Pressing and holding the Windows-button will make it interface come down

Microsoft Edge

  • Internet Explorer 11 has been replaced with Microsoft Edge 13 (app version 25)
  • Reading List is now integrated in Edge
  • Favorites and Reading List are now synced with other devices
  • New download management
  • New settings menu
  • You can now enable experimental EdgeHTML features

Settings

  • Settings has been fully redesigned
  • You can now set 3G-only has highest connection speed
  • You now get to see a splitted interface in landscape mode on larger devices
  • Make device visible for USB Ethernet Emulation Model
  • Make device show up trough USB connection and in local network
  • You can now change the text size of the OS
  • "Device Portal" is now available under Developer settings
  • You can now set which apps have access to your call history
  • The keyboard size can now be altered
  • You can now choose where maps should be saved
  • Storage settings have been updated
  • You can now defer updates

Security

  • You can now reset your PIN after 5 failed logins through your Microsoft Account
  • After failing to many attempts on a PIN, you'll now get a prompt to type "A1B2C3" instead of being locked out for a given time

System

  • Support for notifications trough LEDs
  • Support for pen and inking
  • Support for pointer devices
  • Both VPN Point to Point Tunneling Protocol (PPTP) and Secure Socket Tunneling Protocol (SSTP) are now supported
  • Video stabilization
  • Support for Japanese and English (India) voice input

Apps

  • All previously build-in apps have been redesigned to match the Windows 10 Design Language
  • Mail has been replaced by Outlook Mail
  • Calendar has been replaced by Outlook Calendar
  • Xbox Music has been replaced with Groove
  • Xbox Video has been replaced with Movies & TV
  • Windows Phone Store has been replaced with Windows Store
  • Office Mobile has been replaced with Word Mobile, Excel Mobile and PowerPoint Mobile
  • File Explorer has been added as a default app
  • Skype Video has been added as a default app
  • Windows Feedback has been added as a default app
  • Contact Support has been added as a default app
  • Get Started has been added as a default app
  • MSN Health & Fitness and MSN Travel are no longer default apps

29 October 2015

Features

  • You can now select photos for sharing through third party apps
  • Improved text prediction
  • Video recording has been improved

Microsoft Edge

  • Improved support for ECMAScript 6

Windows Apps

  • The Insider Hub has been removed

And further

  • Improved battery life
  • Fixes an issue that caused a black screen when updating from any Windows 10 Mobile builds requireing a rollback to Windows Phone 8.1 (bug is in both the 10549 and 10572 release)
  • Multiple other bugfixes

20 October 2015

Interface

  • The People hub has a new tile

Features

  • Messaging
    • Improved MMS capabilities
    • You can now send gif images
    • You can now search in your message history
    • You can now choose whether or not to sync your history
  • Cortana
    • Cortana can now understand your inked notes
    • Cortana can now track you movies and ticketed events
    • You can now send text messages with your PC from Cortana
    • Cortana will now allert you on your PC when you've a missed call
    • Integration with Uber

Microsoft Edge

  • Edge has been updated from version 21.10549 to 25.10572
  • The Hub has now been split into Favorites, Reading list, Downloads and History and is directly available in the menu
  • You can now sync your favorites and reading list
  • The search engine setting have been added
  • The Edge app and EdgeHTML version number are now shown seperately

Settings

  • You can now change the text size of the OS
  • "Device Portal" is now available under Developer settings
  • You can now set which apps have access to your call history
  • The keyboard size can now be altered
  • The transparancy slider now works in reverse
  • You can now choose where maps should be saved
  • Storage settings have been updated
  • You can now defer updates

Windows Apps

  • Skype Video has been added as a default app

And further

  • This build rebrands "Windows 10 Mobile Insider Preview" to "Windows 10 Mobile"
  • Windows will now claim to be version 1511, which probably stands for November 2015
  • The copyright has been changed to 2016
  • Improved performance

14 October 2015

Features

  • Cortana
    • Cortana is now available in Japan
    • Cortana is now available in Australia and Canada in English
  • Messaging
    • The messaging app's text box can now become larger then 2-3 lines
  • Emojis are now diverse

Microsoft Edge

  • Edge has been upgraded from version 20.10536 to 21.10549
  • EdgeHTML has been upgraded from version 12.10532 to 13.10549
  • Extended support for HTML5 and CSS3
    • Support for the download-attribute in an anchor
    • Support for the picture-element
    • Support for :in-range, :out-of-range, :read-only and :read-write
    • Support for font-size-adjust
    • Support for input type=datetime-local
    • Support for ellipses
    • Support for Object RTC
    • Support for HTML Templates
  • Improved support for ECMAScript 7
  • When a page is properly paginated, the next button will light up to go to the next page

And further

  • Lumia Camera no longer gets uninstalled on Lumia 1020

15 September 2015

Fixes

  • Fixes a bug that caused later updates to fail
  • Fixes a bug that caused issues when purchasing something trough the store
10.0.10536.1004 (th2_release_mob.150910-1742)

And further

  • Prepares for build 10536

12 September 2015

And further

  • Unknown changes, contained a bug that disallowed future updates
10.0.10536.1003 (th2_release_mob.150904-1713)

12 August 2015

General

  • You can now change your lock screen and background from the Photos app
  • The tile layout for Kids Corner has been changed
  • There are new wallpapers available, dated April 1975

And further

  • This is the first Windows Threshold R2 release
  • Bugfixes

22 July 2015

General

  • Edge and Store now use the accent color for their tiles
  • The battery icon is now larger

Security

  • You can now reset your PIN after 5 failed logins through your Microsoft Account
  • After failing to many attempts on a PIN, you'll now get a prompt to type "A1B2C3" instead of being locked out for a given time

Store

  • The Windows Phone Store is no longer available
  • The Windows Store is no longer in beta

10 July 2015

General

  • Edge and Store now use the accent color for their tiles
  • The battery icon is now larger

Security

  • You can now reset your PIN after 5 failed logins through your Microsoft Account
  • After failing to many attempts on a PIN, you'll now get a prompt to type "A1B2C3" instead of being locked out for a given time

Store

  • The Windows Phone Store is no longer available
  • The Windows Store is no longer in beta

8 July 2015

Start

  • There are new animations
  • Multiple icons have been updated
  • The "All apps" lists jumplist has received a small update
  • Actions should now respond faster

Features

  • Action center
    • New quick settings for Flashlights
  • Cortana
    • Updated notebook
    • You can now set up quiet hours in the notebook

Edge

  • Project Spartan has been updated from version 16 to 19 and is now called Microsoft Edge
  • Edge has new icons
  • The feedback icon has been removed from the main bar
  • There is a new share icon on the url bar
  • The url bar is now shown at the bottom
  • You can now enable a dark theme for Edge
  • Improved ECMAScript 6 support (without flags)
  • You can now manage your passwords
  • You can now change the search provider

Apps

  • Multiple apps have been updated, or have updates available in the Store (beta)
  • Photos now supports GIF-images
  • You can now change the Camera roll-sync settings in OneDrive
  • The Insider Hub is temporarly gone

25 June 2015

Start

  • There are new animations
  • Multiple icons have been updated
  • The "All apps" lists jumplist has received a small update
  • Actions should now respond faster

Features

  • Action center
    • New quick settings for Flashlights
  • Cortana
    • Updated notebook
    • You can now set up quiet hours in the notebook

Edge

  • Project Spartan has been updated from version 16 to 19 and is now called Microsoft Edge
  • Edge has new icons
  • The feedback icon has been removed from the main bar
  • There is a new share icon on the url bar
  • The url bar is now shown at the bottom
  • You can now enable a dark theme for Edge
  • Improved ECMAScript 6 support (without flags)
  • You can now manage your passwords
  • You can now change the search provider

Apps

  • Multiple apps have been updated, or have updates available in the Store (beta)
  • Photos now supports GIF-images
  • You can now change the Camera roll-sync settings in OneDrive
  • The Insider Hub is temporarly gone

16 June 2015

Interface

  • There are multiple UI improvements
  • Pressing and holding the Windows-button will make it interface come down
  • The search button in "All apps" has been replaced with a search box

Features

  • Improved Cortana interface

Edge

  • Internet Explorer is no longer available
  • Full screen support
  • InPrivate mode is now available

Settings

  • You can now set 3G-only has highest connection speed
  • You now get to see a splitted interface in landscape mode on larger devices

And further

  • Both VPN Point to Point Tunnelling Protocol (PPTP) and Secure Socket Tunnelling Protocol (SSTP) are now supported
  • Video stabilization

14 May 2015

Interface

  • There are multiple new live tile animations

Features

  • Keyboard
    • You can now change the language of the keyboard by swiping over the space bar
    • You can now use the top row to add numbers

Edge

  • Internet Explorer is no longer available
  • Full screen support
  • InPrivate mode is now available

Apps

  • New apps
    • Store beta
    • Getting started
    • Music Preview
    • Video Preview
    • Xbox App
  • This version also supports Excel Mobile, Word Mobile and PowerPoint Mobile

And further

  • Windows 10 Mobile now supports pointer devices

21 April 2015

10 April 2015

Interface

  • The Large and High tile sizes are no longer available
  • App Switcher
    • The app switcher has a new design
    • It will now show 4 apps per page on large devices
    • The orientation has been shifted to left to right

Features

  • Keyboard
    • The keyboard can be made smaller for one-handed usage
  • Support for notifications trough LEDs
  • Support for pen and inking
  • More fields now support speech input
  • You can now disconnect your Microsoft Account
  • You can now set app permissions for location

Apps

  • You can now set a limit from 5% up to 60% for battery saver
  • New Maps app
  • Xbox Music now supports OneDrive syncing
  • Outlook Mail and Outlook Calendar have been added, additionaly to Mail and Calendar
  • New People app
  • New Messaging app
  • New Phone app
  • Project Spartan is now available as a new browser
  • Office Mobile has been removed

12 February 2015

Interface

  • The Large and High tile sizes are now supported
  • Wallpapers are now shown behind the tiles instead of in them
  • New context menu design
  • Recent installed apps are now shown at the top of the app list

Features

  • Action Center
    • Notifications can now be expanded and contain actions
    • Quick settings have been extended with more toggles
    • Notifications now get synced between devices
    • Quick settings now switch on or off their respective setting, pressing them will bring you to the settings app
  • When the device is turned off, it will remind you of your next appointment
  • The keyboard now has a pointing stick
  • You can now encrypt your device

Internet Explorer

  • Internet Explorer now uses the Edge render engine

Apps

  • File explorer has been added
  • Camera has been updated with mutliple new features (similar to Lumia Camera)
  • Alarms app has been extended with world clocks, timer and stopwatch functions
  • Calculator can now be used to convert units
  • Settings has been redesigned, similar to Windows 10 for PCs
  • Photos has bee nredesigned, similar to Widnows 10 for PCs
  • Sound recorder has been added

10 April 2014

Interface

  • The default start screen has been updated for new devices
  • You can now set a background for your tiles
  • The lock screen can now be replaced by apps
  • The app list now shows games too
  • New Windows Phone-splashscreen

Features

  • You can now swipe down from the top edge to open the action center
  • You can now swipe down from the top edge to open the quick actions
  • Search has been replaced by Cortana in some locaitons
  • All phones can now set 3 collumns of medium tiles next to each other
  • Silent hours (only when Cortana is enabled)
  • Volume has been separated between apps and notifications
  • The app switcher now supports the ability to close apps by swyping down
  • The start screen can now be saved in a back-up and synced with other devices
  • The keyboard has several new features like swype

Internet Explorer

  • Support to save passwords
  • File upload support
  • Tabs are now shown in the app switcher
  • Support for HTML5-video on YouTube
  • Trident 7 render engine with improved HTML, CSS and JavaScript support

Store

  • The store will now provide suggestions
  • Users can now force the store to check for updates
  • Apps can now be updated automatically, with an option to do so only over Wi-Fi
  • Single sign-in support for apps using a Microsoft Account
  • The Windows Phone Store has been redesigned
    • Screenshots are now shown on the overview
    • Available languages, version and latest update now has its own page
    • There is now a graph to indicate ratings
    • Shortcuts to Home, Share, My apps, Settings and Downloads have been added in the ellipse menu
    • There is a new "Category"-section

Apps

  • Bing Apps have been added (News, Weather, Sport, Health + fitness, Food + drink, Finance and Travel)
  • Podcasts has been added as a new default app
  • Sense apps: Power Sense, Data Sense and Wi-Fi Sense have been added
  • Xbox Music has been added to replace Music + video
  • Xbox Video has been added to replace Music + video
  • Calendar
    • Support for Google Calendar
    • Shows weather in the calendar
    • Week view
    • Separated from the OS
  • Call
    • In-call commands
  • Camera
    • Burst mode
    • New design
  • E-mail
    • Support for signing and encrypting mails
    • New options to sync mailes
    • Option to always download mails, including images
  • Messaging
    • Conversations can now be set to no longer show notifications
  • Office
    • Support for password protected files
    • Office Lens-support
  • OneDrive
    • SkyDrive has been renamed to OneDrive
    • OneDrive now has an explorer for local files
  • People
    • People can now be filteredby phone number
  • Photos
    • Photos now can be marked favorits
  • Wallet
    • Support for tickets and memberships

Developers

  • Apps can now record their own audio and video output
  • Apps and their save data can now be saved on SD-cards
  • Apps can now back-up their data to OneDrive
  • Background tasks
  • Bluetooth signal strength
  • Connectivity control
  • Location options
  • Chat log notifications
  • Push notifications
  • Rfcommconnections
  • System events
  • Timer
  • XAP is replaced by APPX
  • Audio and video is now hardware accelerated
  • New tools like SemanticZoom, DataPicker and timePicker

System technologies

  • VPN-support
  • S/MINE-support
  • EAP-TLS-support
  • Bluetooth 4.0 LE support
  • Improved MBM-support
  • Chkdsk to monitor SD-card health
  • Geofence-support
  • Miracast-support
  • Support for stereoscopic 3D
  • Virtual SmartCard-support
  • Certification management
  • Passwords can be changed remotely
  • Lock phone remotely
  • App aware allows access to company information behind a firewall
  • Devices can now have on-screen buttons
  • Cariers can now install apps when a SIM-card is placed
  • Support for new resolutions
6.3.9651.0 (winbluephone_sign.150203-1430)

29 October 2012

Start

  • The right side bar has been dropped and the start screen now takes the full width
  • The small tile size has been introduced
  • Users can now freely resize tiles, the wide tile is only available if the app supports it

Interface

  • There are now 20 accent colors (though carriers and OEMs can add even more)
  • The lock screen has been redesiged with new functionality
  • Multiple logos have been updated to match the 2011/2012 brand update within Microsoft

Features

  • Internet Explorer has been updated to version 10 with improved support for HTML5 and CSS3
  • Improved background multitasking
  • Navteq replaced Bing technologies for mapping
  • Native Bitlocker encryption
  • Manage devices remotly like with Windows
  • VoIP and video chat integration in Phone and People hub
  • Support for taking screenshots
  • Improved SkyDrive integration to sync more data
  • Data Sense tracking to improve data usage to the situation of the device
  • Kids corner, a separate environment with its own start screen
  • Rooms in the People hub
  • Live apps
  • Camera
    • Lenses (like a barcode scanner, etc.)
    • Burst mode to make multiple pictures at once and select the best
    • Build-in Photosynth technology

Apps

  • Support for in-app purchases

System technologies

  • The Windows CE 7 kernel has been replaced with Windows NT 6.2
  • Update over-the-air
  • Support for multi-core CPUs with a max of 64 cores
  • Support for 1280x720 and 1280x768 screens
  • Support for MicroSD cards
  • Support for Secure Boot
  • Finished support for NFC (as the Tango update already added this partially)
  • Support for C and C++ apps
  • Simplified porting of Windows 8 apps
6.2.9200.16384 (win8_rtm.120725-1247)