This is a particular discussion thread among many which consider Rosetta Code.
Relating to the old Rosetta code announcement present on every page.
There is an announcement from 30 May 2020 on every page which reads:
I'm working on modernizing Rosetta Code's infrastructure. Starting with communications. Please accept this time-limited open invite to RC's Slack.. --Michael Mol (talk) 20:59, 30 May 2020 (UTC)
The slack link is invalid and I assume the time for the invite is long overdue. When will it be removed?