What changes in preview 10586.29?

[Kupuna]

Any listing or subjective observations? I've seen a few crash reports, but not much else.

 

[BryceMD]

Based on the blog post about the release:

• 
  You will see additional improvements in upgrade experience, including devices with limited free space, map rendering on update, and RCS enabled device settings.

• Improved application backwards compatibility for Windows Phone 8.1 Silverlight applications.

• Edge performance and stability has been improved. Auto-completion has been updated to allow user to more easily edit the end of the URL in the address bar.

• Additional Bluetooth stability improvements.

• We have resolve issues on switching the active cellular connectivity profile on Dual SIM devices.

• Data profiles are now correctly restored in the out of box experience that would prevent some devices from sending or receiving MMS messages.

 

[MP3Mike]

I've noticed the bug in the Battery Use screen has been fixed. (Where after you look at the details for an app it is duplicated.)

 

[fkiehner]

I still don't have Hey Cortana for my 1520 and glance screen settings come on and when it is finished loading, the screen goes away.