Cherry-picks for v2.11.12-RC.3#7732

Merged

neilalexander merged 10 commits intorelease/v2.11.12from

backports/v2.11.12-RC.3

Jan 15, 2026

Commits on Jan 15, 2026

[FIXED] Filestore can't open msg block after single truncated block

MauriceVanVeen
authored and
neilalexander
committed
[FIXED] Concurrent map iter/write for WQ unique consumer partition

MauriceVanVeen
authored and
neilalexander
committed
Fix a jetStream / jsAccount lock ordering violation

sciascid
authored and
neilalexander
committed
Add `tls_cert_not_after` to varz

sciascid
authored and
neilalexander
committed
Update copyright notices
neilalexander
committed
[FIXED] Mirror consumer data race

MauriceVanVeen
authored and
neilalexander
committed
[FIXED] JetStream leaks subs with overlapping stream import

MauriceVanVeen
authored and
neilalexander
committed
Don't rebuild subject state in filestore on `noTrack` stores after truncate
neilalexander
committed
Fix configuring `cluster_traffic` in config mode
neilalexander
committed
Fix `HasInterest` early exit on partial wildcard
neilalexander
committed