Releasing Robocorp Lab v4.20.15 patch update

Another set of updates, trailing the bigger release:

  • Image locators working on macOS
  • Shut down problems fixed for macOS
  • Failure cases for environment updates now have a Details -functionality to help with fixing the issue.

A reminder that removing the use of defaults -channel from your conda.yaml is now really needed as parts of the new Lab basement is no longer coming from that source and this can cause some weird errors for environment updates.

Lab robot templates and examples in Portal work as reference and have been updated since February, so now is a good time for a bit of autumn cleaning :wink:.
More details: Full changelog here