Merge branch 'rel/3.6.4' into 'v3.6'

Rel/3.6.4

See merge request fsl/fslpy!308
9 jobs for v3.6 in 119 minutes and 31 seconds (queued for 4 seconds)
latest
Status Name Job ID Coverage
  Test
passed test:3.7 #47677
docker

01:13:21

95.0%
passed test:3.8 #47794
docker

00:43:07

95.0%
passed test:3.9 #47679
docker

01:14:08

95.0%
passed test:build-pypi-dist #47680
docker

00:01:05

canceled test:3.8 #47748
docker

00:48:15

canceled test:3.8 #47678
docker

00:56:22

 
  Style
passed style #47681
docker

00:01:21

 
  Doc
passed pages #47682
docker

00:00:53

 
  Deploy
passed pages:deploy

00:00:00