About a year and a half ago, GitHub user @infiWang submitted a PR (#1267) to port LuaJIT to RISC-V 64 architecture. Since then, the PR has been actively discussed within the community, tested by downstream users and kept in sync with the main branch. However, LuaJIT's maintainers have never provided any feedback on this PR.

A few days ago, someone opened an issue (#1427) inquiring about the progress of upstreaming RISC-V 64 support, but the issue was quietly deleted by LuaJIT maintainers without any comments.

Screenshot of the deleted discussion: https://imgur.com/a/dji5mfl

Disclaimer: I'm friends with @infiWang, and they have authorized me to post this because they do not have a HackerNews account.