Updated version info.

Signed-off-by: Daniel Scheffler <danschef@gfz-potsdam.de>
3 jobs for v0.8.28 in 1 minute and 37 seconds (queued for 15 minutes and 25 seconds)
latest
Status Job ID Name Coverage
  Test
passed #23966
test_geoarray

00:00:50

70.0%
passed #23967
test_styles

00:00:19

 
  Deploy
passed #23968
deploy_pypi

00:00:27