Updated version info.

Signed-off-by: Daniel Scheffler <danschef@gfz-potsdam.de>
4 jobs for v0.12.6 in 16 minutes and 46 seconds (queued for 20 minutes and 49 seconds)
latest
Status Name Job ID Coverage
  Test
passed test_enpt #27535

00:15:17

89.0%
passed test_styles #27536

00:00:29

 
  Deploy
passed create_github_release #27538

00:00:24

passed deploy_pypi #27537

00:00:34