[maven-release-plugin] copy for tag v0.6.87-alpha1

[maven-release-plugin] copy for tag v0.5.81

[maven-release-plugin] copy for tag v0.4.74

[maven-release-plugin] copy for tag v0.3.70

[maven-release-plugin] copy for tag v0.2.62

[maven-release-plugin] copy for tag core.specs.alpha-0.2.56

[maven-release-plugin] copy for tag core.specs.alpha-0.2.44

[maven-release-plugin] copy for tag core.specs.alpha-0.2.36

[maven-release-plugin] copy for tag core.specs.alpha-0.1.24

[maven-release-plugin] copy for tag core.specs.alpha-0.1.17