Release plan - v21.x Current

[RafaelGSS]

Draft schedule - all dates subject to change

Version	Release Date	Releaser
v21.0.0	2023-10-17	@RafaelGSS / @targos
v21.1.0	2023-10-24	@targos
v21.2.0	2023-11-14	@targos
v21.3.0	2023-11-28	@RafaelGSS
v21.4.0	2023-12-04	@targos
v21.5.0	2023-12-19	@RafaelGSS
v21.6.0	2024-01-15	@RafaelGSS
v21.6.1	2024-01-22	@RafaelGSS
v21.6.2	2024-02-14	@RafaelGSS (Security)
v21.7.0	2024-03-06	@RafaelGSS (prepared by @marco-ippolito)
v21.7.1	2024-03-08	@targos
v21.8.0	2024-xx-yy

[targos]

I will prepare a release for 2024-02-20.

Edit: it should still happen this week, but on another day because I need nodejs/node#51792 for it.

[targos]

I don't have enough time to fight against flaky tests.
If someone wants to take it over, v21.x-staging is mostly up to date and there are two open backport PRs: nodejs/node#51390, nodejs/node#51768

[marco-ippolito]

I'm trying to take over and land the backports once the CI is green.

[targos]

I'm preparing a patch release for tomorrow to quickly land nodejs/node#51998