Release 3.0.0-beta.9

(release) Create release commit for beta.8

(release) Create release commit for beta.7

(release) Create release commit for beta.6

(release) Create release commit for beta.5

(release) Create release commit for beta.4

Tag 3.0.0-beta.3

[maven-release-plugin] copy for tag 2.13.0

[maven-release-plugin] copy for tag 2.13.0-alpha.7

[maven-release-plugin] copy for tag 2.13.0-alpha.4