Release 3.0.0 alpha.0

[vaszig]

Closes #4777 (partially)

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 96.57%. Comparing base (683efe7) to head (ed60fd8).
Report is 7 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #4784   +/-   ##
=======================================
  Coverage   96.57%   96.57%           
=======================================
  Files         746      746           
  Lines       25271    25271           
  Branches     3332     3332           
=======================================
  Hits        24406    24406           
  Misses        602      602           
  Partials      263      263           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[vaszig]

@sergei-maertens this is ready from my end, translations and upgrade_simulation (if it's needed) are only left (the issue has been updated so you can see there as well).

[sergei-maertens]

e2e tests fail because they're grabbing the SDK latest image rather than the version .sdk-release - at some point we'll figure out a CI workflow that looks at the release/* prefix to determine which SDK version to use for PRs but I won't do that now

[sergei-maertens]

@sergei-maertens this is ready from my end, translations and upgrade_simulation (if it's needed) are only left (the issue has been updated so you can see there as well).

upgrade-simulation we can leave as is for now, I'll wait with migration squashing until the full release

[sergei-maertens]

@vaszig all yours to release next week!