sync: try fix deadlock when other threads is done

regex: update current status according to endoflife.date

extensions: handle repomd.xml

Add caddy support, update UBUNTU_LTS

Add lighttpd parser

Exclusion rules fixes for mysql-repo

1st release after refactoring

Allow nginx parser to handle non-urlencoded name

Allow nginx parser to handle non-urlencoded name

Add dry run info when downloading