Merge branch '126-prepare-v2-1-0' into 'master'

Resolve "Prepare v2.1.0"

Closes #126

See merge request !189
1 job for 129-git-issue-with-odt-file in 13 minutes and 5 seconds (queued for 1 second)
Name Stage Failure
build-and-test Test
* What went wrong:
Could not receive a message from the daemon.

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at
Cleaning up file based variables
ERROR: Job failed: exit code 1