docs: update version refs in readme

chore: bump to next snapshot version

chore: downgrade minimum java version for sources/building/runtime/docs to 8

chore: bump artifact version to 1.6.1 in preparation for release

chore: downgrade minimum java runtime version to 8

docs: update version refs in readme

chore: bump to next snapshot version

chore: bump artifact version to 1.6.0 in preparation for release

chore: bump minimum java version for sources/javadoc/building/running to 11

chore: bump maven plugin versions to latest

feat: upgrade to snake yml 2.2 to address security vulnerability

feat: updated to latest version of uap-core/regexp yaml file

Update README.md

chore: bump versions in readme

chore: bump to next snapshot version