Windows 10 Build 10.0.10547

Windows 10 Build 10.0.10547

It was released on September 18, 2015. this new build also arrived via "TH2" (ThresHold2) development branch.

New for Start and Desktop

1. You can now show either 3 or 4 medium tiles per group
2. Context menus have new grey design
3. The look for dropdowns is now changed
4. Desktop app tiles have their own color
5. The context menus for tiles have been reorganized
6. Start now supports up to 2048 tiles
7. Cortana now work for local accounts also
8. New option in setting app enabled under System > Multitasking
9. Now you can resize both snapped windows at once (only horizontal)

Now Task View allows to snap apps to the screen in tablet mod

Lock screen

• Windows Spotlight enable as lock screen for Pro users
• Ability to disable the background of logon screen

Apps and Settings

• You can now (dis)allow  to apps to: access your call history, access and send emails
• Ability to select the correct time zone automatically
• The "Storage" tab now has icons
• The Insider settings now show your account details
• You can stop receiving builds for a limited amount of days
• The Control Panel's Theme Settings back to original state
• opening and closing animation for windows apps
• Jumplists for Windows Apps
• Colored icon for Windows Store, Mail, Calendar, Calculator, etc.
• Many apps updated

Microsoft Edge Improved

• Edge was upgraded from version 20.10532 to 21.10547
• EdgeHTML was upgraded from version 12.10532 to 13.10547
• Support for HTML Templates
• Proxy settings added to Microsoft Edge settings
• New First start-home page
• Support for the picture-element
• Support for font-size-adjust
• Extended support for HTML5 and CSS3
• Support for Object RTC

And other improvements

• Improvements to the text input panel
• Text input improvement now expanding when more space is required
• New emojis added
• Some new icons

sources: windows blog

October 04, 2015