chore: copy for tag v4.2.4

chore: copy for tag v4.2.3

chore: copy for tag v4.2.2

chore: copy for tag v4.2.1

chore: copy for tag v4.2.0

chore: copy for tag v4.2.0-rc

chore: copy for tag v4.2.0-beta

chore: copy for tag v4.1.1

EPUBCheck v4.2.0-alpha-1

[maven-release-plugin] copy for tag v4.1.0