The TC-39 just introduced a new stage: stage 2.7

If you're curious about the naming scheme (it now goes 0 -> 1 -> 2 -> 2.7 -> 3 -> 4), then you can read the discussion surrounding the name from the last meeting notes [1].

Also, for a quicker digest, Rob Palmer (from the committee) tweeted about it [2]

[1] https://github.com/tc39/notes/blob/main/meetings/2023-11/nov...

[2] https://twitter.com/robpalmer2/status/1755362667416748266