Increased latest version to 2.2.5b0 [skip ci]

5 jobs for master in 10 minutes and 10 seconds (queued for 5 seconds)
Status Job ID Name Coverage
  Build
passed #183169
docker
build_linux_36

00:08:22

89.0%
passed #183170
docker
build_linux_37

00:08:24

89.0%
passed #183167
macosx
build_macosx_36

00:09:11

89.0%
passed #183168
macosx
build_macosx_37

00:09:04

89.0%
 
  Deploy
passed #183171
docker
deploy_beta

00:00:57