Place to get change log info?

[LumiaIcon]

Is there a place where I could go to find out what the heck is "updated" each time I get something pushed to my phone. For example, I had an update that was downloaded and installed on my Lumia 1520 running developer preview today... No clue what it is... Everything looks the same...

 

[ven07]

Read the articles on WC :winktongue: the latest update brought "data toggle"

Edit: it was mostly meant to activate Cortana for a few European countries

 

[RumoredNow]

For individual Apps, check the App in the Store. The dev may or may not keep the changelog up to date.

For Preview for Developers the best place is the Windows Central News Feed or the Preview for Developers forum. I'm not on P4D, but by keeping my eyes on the prize I know that it enables Cortana in more European countries (France, Italy, Germany, Spain) and adds the ability to have a toggle in Action Center that allows you to turn cellular data off and on with one button.