[maven-release-plugin] copy for tag v8.15.0

[maven-release-plugin] copy for tag v8.14.0

[maven-release-plugin] copy for tag v8.13.0

[maven-release-plugin] copy for tag v8.12.0

[maven-release-plugin] copy for tag v8.11.0

[maven-release-plugin] copy for tag v8.10.0

[maven-release-plugin] copy for tag v8.9.0

[maven-release-plugin] copy for tag v8.8.0

[maven-release-plugin] copy for tag v8.7.0

[maven-release-plugin] copy for tag v8.6.0