Android Question Help me follow the changes

[Vahid2016]

Today I downloaded the new version of B4A (v 10) after one year or more and It seems many things has changed.
There is 4 type of projects.
There is two main pages now. one is Main and another is B4XMainPage.
There is two globally defined variables named Root and XUI which wasn't there before and many other ..

Can someone help me to understand what has happened ?

Thank You

 

[aeric]

You can use the search function on top.

[B4X] B4XPages - Cross platform and simple framework for managing multiple pages

https://www.b4x.com/android/forum/pages/results/?query=xui

These are new features (or libraries) to make developing cross platform apps easier.

 

[klaus]

You have the changes HERE.

To find it, click on Product and B4A.

Then, on the bottom of the screen, click on changelog: