Cherry-picks for v2.12.4-RC.2#7731
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neilalexander merged 11 commits intorelease/v2.12.4from Jan 15, 2026
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Signed-off-by: Maurice van Veen <github@mauricevanveen.com>
Signed-off-by: Maurice van Veen <github@mauricevanveen.com>
Method `addStreamWithAssignment` could cause a deadlock when
acquiring the jetStream lock while holding the jsAccount lock,
a lock ordering violation.
This would cause a deadlock when attempting to shutdown and a
a stream was created concurrrently. Easiliy reproduced when
running `BenchmarkJetStreamCreate` benchmark.
The jetstream lock was acquired to protect the following
assignment:
```
mset.create = sa.Created
```
It appears unnecessary to lock jetstream for that, so the fix
removes the locking.
Signed-off-by: Daniele Sciascia <daniele@nats.io>
Signed-off-by: Maurice van Veen <github@mauricevanveen.com>
Expose the expiration dates of all TLS certificates in the varz monitor endpoint. Fixes #7684 Signed-off-by: Daniele Sciascia <daniele@nats.io>
[skip ci] Signed-off-by: Neil Twigg <neil@nats.io>
Signed-off-by: Maurice van Veen <github@mauricevanveen.com>
Signed-off-by: Maurice van Veen <github@mauricevanveen.com>
…uncate Signed-off-by: Neil Twigg <neil@nats.io>
The configuration field was not being copied in `(*Account).shallowCopy()` and was therefore lost between the config code and the Raft code. Signed-off-by: Neil Twigg <neil@nats.io>
Signed-off-by: Neil Twigg <neil@nats.io>
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Includes the following:
tls_cert_not_afterto varz #7709noTrackstores after truncate #7721cluster_trafficin config mode #7723HasInterestearly exit on partial wildcard #7728Signed-off-by: Neil Twigg neil@nats.io