I like what I've used of Forgejo (Git, Issues+Board, Wiki), and have hosted it on servers and localhost easily. I haven't tried its CI features yet.

Codeberg is a cloud site for open source projects that runs Forgejo.

Forgejo is a fork of Gitea, which is another option, especially if you want commercial support, but I haven't tried it yet.

I also kinda like GitLab, both the cloud one and the enterprise on-prem version. And their issue label features work more easily with the board than Forgejo's (automatically moving issues between columns based on scoped labels). Though their pricing tiers have been unfortunate at times (I don't know latest).