Merge branch 'changelog' into 'devel_13.1.x'

changelog updated

See merge request !831
20 jobs for devel_13.1.x in 10 minutes and 7 seconds (queued for 10 minutes and 19 seconds)
Name Stage Failure
test_backend 2 15 Test
[ERROR] Please refer to dump files (if any exist) [date].dump, [date]-jvmRun[N].dump and [date].dumpstream.
[ERROR] -> [Help 1]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1]
ERROR: Job failed: exit code 1