[maven-release-plugin] copy for tag v8.12.15

[maven-release-plugin] copy for tag v8.12.14

[maven-release-plugin] copy for tag v8.12.13

[maven-release-plugin] copy for tag v8.12.12

[maven-release-plugin] copy for tag v8.12.11

[maven-release-plugin] copy for tag v8.12.10

[maven-release-plugin] copy for tag v8.12.9

[maven-release-plugin] copy for tag v8.12.8

[maven-release-plugin] copy for tag v8.12.7

[maven-release-plugin] copy for tag v8.12.6