Fosdem Talks, next release & developer meetup

Hi valgrind hackers,

TLDR; The Fosdem talks are online, the next valgrind 3.19.0 release is
proposed for April 8th and there will be a Valgrind dev meetup the
last Friday of March 25th.

At the start of February we had a Virtual Valgrind Devroom at Fosdem:
https://fosdem.org/2022/schedule/track/valgrind/

There are slides and videos for the talks given:

- Upstreaming the FreeBSD Port, Paul Floyd
  https://fosdem.org/2022/schedule/event/valgrind_freebsd/
- Enable AVX-512 instructions in Valgrind, Tanya Volnina
  https://fosdem.org/2022/schedule/event/valgrind_avx512/
- Valgrind and debuginfo, Mark Wielaard
  https://fosdem.org/2022/schedule/event/valgrind_debuginfo/
- Valgrind on RISC-V, Petr Pavlu
  https://fosdem.org/2022/schedule/event/valgrind_riscv/
- Adding Power ISA 3.1 instruction support, Carl Love
  https://fosdem.org/2022/schedule/event/valgrind_isa31/

Unfortunately the last session called 20 years of Valgrind, wasn't
recorded because of audio/video problems, it was just a text chat.

At the last valgrind dev meetup (end of November) we said we would do
a new valgrind 3.19.0 release in April (6 months after 3.18.1). I
propose we do that Friday April 8th. 7 weeks from now.

To coordinate the release we will have a Valgrind dev meetup through
jitsi again the last Friday of March. That is 2 weeks before the
planned 3.19.0 release. The 25th of March at 1600 UTC / 1700 CET /
0900 PDT. https://meet.jit.si/ValgrindDevMeeting.

Cheers,

Mark