Updated HISTORY.rst and version info.

Signed-off-by: Daniel Scheffler <danschef@gfz-potsdam.de>
4 jobs for v0.12.2 in 16 minutes and 40 seconds (queued for 47 minutes and 32 seconds)
latest
Status Name Job ID Coverage
  Test
passed test_enpt #26749

00:15:09

88.0%
passed test_styles #26750

00:00:29

 
  Deploy
passed create_github_release #26752

00:00:25

passed deploy_pypi #26751

00:00:35