Here’s what’s fixed for PC

• We fixed an issue where the window borders on apps would change from accent color to black after every upgrade to a new build.
• We have updated the music control icons that are shown in taskbar previews in music apps like Groove to look more crisp and clean at higher resolutions.
• We fixed an issue where the taskbar would sometimes not auto-hide and show unexpectedly on top of full screen windows such as showing above a PowerPoint presentation when in slideshow mode.
• We fixed an issue where the “Hide notifications while presenting” setting preference is lost after upgrading to a new build.
• The entire app header in Action Center is now right-clickable instead of just the app name or “x”.
• We made it easier to dismiss all officiations from a specific app in Action Center by increasing the target area to encompass the entire app header.
• We fixed an issue where interaction notifications would not show a button to input text in some cases.
• Fast user switching should work now with Picture Password.
• We fixed an issue where some desktop (Win32) apps look missing from Start.
• We fixed an issue where the accent color does not automatically change when the slideshow option is chosen for your desktop background.

Known issues for PC

• We are tracking an issue reported by Insiders where some PCs will freeze or bluescreen when resuming from hibernation. Disabling hibernation is a workaround in some cases until this is fixed.
• If you have Kaspersky Anti-Virus, Internet Security, or the Kaspersky Total Security Suite installed on your PC there is a known driver bug that prevents these programs from working as expected in builds from the Development Branch. We are partnering with Kaspersky to fix this issue for a future release, but at this time there are no known workarounds. While this issue is present, we recommend using Windows Defender or another third party anti-virus product of your choice to remain protected.
• Turning on the “always show all icons in the notification area” setting disrupts the layout of the notification area (“systray”).
• When browsing in Microsoft Edge, charts displayed using D3.js library will not display correctly – e.g. render as black, positioned incorrectly. Known affected sites are Cortana, Bing.com, and PowerBI.com.

Windows 10 Mobile Insider Preview Build 14267.1004

Build 14267.1004 is the same build we released on Friday but with two very important fixes and one new feature:

• We fixed the issue reported by Insiders in Build 14267 where the Lumia 550 no longer charges or connects via USB. If you hit this issue on your Lumia 550 – we have laid out guidance on various methods to get back into a good state here.
• We fixed the issue preventing Visual Voicemail notifications from happening.
• We’re introducing Visual Voicemail for dual-SIM devices such as dual-SIM Lumia 950 XL! Work for this feature was in Friday’s release but due to the above mentioned bug impacting notifications it was not working correctly. But now the experience should be working as expected.
• We’ve released an update to the People app that brings back the history feature. For a given contact you communicate with, you can view the interaction, whether by today, yesterday, last week etc. Right now, your Skype messages won’t show up in history yet but we’re working on enabling this in a future update. Also – we’re tracking a bug in which opening an email item in history might not take you to that specific email.

We also have some additional known issues we’d like to note:

• If you have the Windows Feedback app pinned to Start, after upgrading from Build 10586.107 it will no longer show as pinned.
• We are seeing reports from Windows Insiders of issues connecting to wireless displays. We’re investigating.
• When using Continuum on the Lumia 950 XL – the trackpad experience is not working correctly.

Source: Windows Blog

Here’s what’s new in Build 14267

Search for music easier in Cortana: We have made it easier to invoke music search in Cortana by adding a music search icon to the top right of Cortana. You can now open Cortana on your PC and click on the music search icon to have Cortana listen and search for the song that’s playing.

Favorites bar improvements in Microsoft Edge: If you have the favorites bar enabled in Microsoft Edge, you can now right-click on the favorites bar and choose to have it only show the favicons only. You can also right-click to add new folders in your favorites bar as well.

Clear browsing data when you exit Microsoft Edge: You can now choose to have your browsing data cleared when you exit Microsoft Edge. Just click on the three dots at the top right in Microsoft Edge and go into Settings, click on the “Choose what to clear” button under “Clear browser data” and enable “Always clear this after I close the browser” after choosing what data you want cleared.

Improved Download Prompts in Microsoft Edge: You can now configure Microsoft Edge to show a prompt when you start a download, allowing you to choose where to save the file. Just open the Microsoft Edge settings pane (the three dots at the top right) and look for the option under “Downloads settings”.

Messaging + Skype improvements: You can now attach photos to your Skype messages by clicking or tapping on the paperclip icon at the lower left as you’re composing a new Skype message to a contact. Additionally, you can also invoke the Camera app to take a photo to attach to your Skype message too or send along your location.

Here’s what’s fixed

• Choosing “Reset This PC” under Settings > Update & Security > Recovery should now work as expected.
• You should no longer see a WSClient.dll error dialog after logging in.
• The front-facing camera should be usable again on PCs with Intel RealSense cameras and you should be able to use Windows Hello again.
• We fixed an issue where incorrect storage capacity was provided for the system volume (the hard drive in which Windows is installed on) under Settings > System > Storage.

Known issues

We have only one known issue for this build. If you’re using Hyper-V and upgrade to this build with more than one vswitch or have multiple virtual networking adapters (including legacy), you may lose networking connectivity after upgrade. To get network connectivity back, there are two workarounds available:

• Remove all the virtual network adapters connected to the vswitch, delete the vswitch and recreate it, then reconnect their virtual NIC to the new vswitch.
• Admin command prompt, do “netcfg -d” will wipe-out all the vswitch settings so that you can start from scratch.

So far noticed extra issues in this build:

• After shutdown only the boot logo comes up, no progress indicator… cold boot fixes the issue
• When trying to opt out of insider builds the gui crashes

Enjoy updating!