Merge branch 'prepare-1.9' into 'stable'

Prepare 1.9

See merge request !1
4 jobs for stable in 10 minutes and 32 seconds (queued for 1 second)
latest
Status Job ID Name Coverage
  Build
passed #48847
linux
build-linux

00:02:37

passed #48848
win
build-win

00:09:21

 
  Build Noarch
passed #48849
conda
build-noarch

00:00:49

 
  Deploy
passed #48850
linux conda
deploy-stable

00:00:21