Org 9.5 has been recently released, and the Org project is looking for help.

The best way to help are these:

• Check confirmed bugs and try to provide a patch to fix them.
• Check requests for help and volunteer to tackle one.
• Check *.el file that have no maintainer and propose to become one.
• Please see others ways to contribute as detailed on Worg.

When contributing, always beware of the maintenance burden: are you alleviating it or are you adding to it? Be bold, take ownership, be constructive, learn the ropes with the community and enjoy!