Manuel de la Pena

xtro failures are fixed here: https://github.com/xamarin/xamarin-macios/pull/15625 intro is known: https://github.com/xamarin/maccore/issues/581 cecil tests are fixed here: https://github.com/xamarin/xamarin-macios/pull/15610

@Therzok can you fix all the following warnings? ``` * Assertion at mono-threads.c:651, condition `info' not met, function:mono_thread_info_current, Foundation/NSUrlSessionHandler.cs(716,24): warning CS8604: Possible null reference argument for parameter 'uriString' in 'Uri.Uri(string...

/azp run

/azp run

@dalexsoto we can make a test that is compiling the example, to avoid it to be forgotten, that will also give and end-to-end test. @stephen-hawley I think is ok, and...

This was because the bots had all pkgs from previous runs in the download folder. The code was installing the first pkg it found. Once I fixed that, the random...

Got fix. We were testing the wrong dlls.

/azp run

@janwiebe-jump Thanks for the fix! I have some small concerts which I left in the review.

/azp run