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We are glad to announce that 2 New VCL Styles with Modern UI and multi-color variants just released: https://www.delphistyles.com/vcl/LightVector.html https://www.delphistyles.com/vcl/DarkVector.html You can use styles separately or use together with TControl.StyleName property to have multi-color controls on your forms with these styles (for RAD Studio Sydney+)... Regards, DelphiStyles

Why not create folder junction \project\current to point to whatever version you need. Also with simple batch file you can remap it to any previous one. But in general I'd suggest you not doing such kind of mess and use VCS

Certainly not my intention to do that. Of course there are other source control solutions too. My intention was to point out that trying to do version control / source control manually is rarely (if ever) a sensible use of someone's time these days. Sorry if I sent out wrong "messages" here....

With your steps you are not creating a new project group, you just rename the project. If you saved the project group before closing the IDE (the IDE should prompt you to do this) the group should contain the renamed project the next time you open it. To have more than one version in the same project group you have to explicitely add the old version to the group.

I can confirm that KB5020435 solves this issue on my system. As Windows Update didn't list it, I had to download and install it manually

October 17, 2022—KB5020387 (OS Build 22000.1100) Out-of-band October 17, 2022—KB5020435 (OS Builds 19042.2132, 19043.2132, and 19044.2132) Out-of-band How is with this patch ?

Skip the IDE and copy files in Windows, then open the project group from the new location?

The message would be that you need to target API level 31 or more. As pcplayer99 inferred, you will need to modify your AndroidManifest.template.xml, by replacing %targetSdkVersion% with the value: 31. You will also need to add an android:exported="true" attribute to the application node in the same file, so that it looks like this: <activity android:name="com.embarcadero.firemonkey.FMXNativeActivity" android:label="%activityLabel%" android:configChanges="orientation|keyboard|keyboardHidden|screenSize" android:exported="true" android:launchMode="singleTask"> If you changed your SDK settings in Delphi SDK Manager to use API level 31, you should change them back to API level 30 unless you want to be stuck with other problems in the manifest (when compiling the app)

What is the second column with the hexadecimal numbers? A thread ID? If yes, it doesn't make sense for "WaitForAll" and "Run Task 1" to be run in the very same thread. There must be something wrong with your code. Can you provide a code example that is reproducable?