Release v2.10.22

Changelog

Refer to the 2.10 Upgrade Guide for backwards compatibility notes with 2.9.x.

Go Version

• 1.22.8

Dependencies

• golang.org/x/crypto v0.28.0 (#5971)
• golang.org/x/sys v0.26.0 (#5971)
• golang.org/x/time v0.7.0 (#5971)
• go.uber.org/automaxprocs v1.6.0 (#5944)
• github.com/klauspost/compress v1.17.11 (#6002)

Added

Config

• A warning will now be logged at startup if the JetStream store directory appears to be in a temporary folder (#5935)

Improved

General

• More efficient searching of sublists for the number of subscriptions (#5918)

JetStream

• Improve performance when checking interest and correcting ack state on interest-based or work queue streams (#5963)
• Safer default file permissions for JetStream filestore and logs (#6013)

Fixed

JetStream

• Large number of message delete tombstones will no longer result in unusually large message blocks on disk (#5973)
• The server will no longer panic when restoring corrupted subject state containing null characters (#5978)
• A data race when processing append entries has been fixed (#5970)
• Fix a stream desync across replicas that could occur after stalled or failed catch-ups (#5939)
• Consumers will no longer race with the filestore when fetching messages, fixing some cases where consumers can get stuck with workqueue streams and max messages per subject limits (#6003)
• Pull consumers will now recalculate max delivered when expiring messages, such that the redelivered status does not report incorrectly and cause a stall with a max deliver limit (#5995)
• Clustered streams should no longer desync if a catch-up fails due to a loss of leader (#5986)
• Fixed a panic that could occur when calculating asset placement in a JetStream cluster (#5996)
• Fixed a panic when shutting down a clustered stream (#6007)
• Revert earlier PR #5785 to restore consumer start sequence clipping, fixing an issue where sourcing/mirroring consumers could skip messages (#6014)

Leafnodes

• Load balancing of queue groups over leafnode connections (#5982)

Complete Changes

v2.10.21...v2.10.22

Release v2.10.22-RC.3

Changelog

Refer to the 2.10 Upgrade Guide for backwards compatibility notes with 2.9.x.

Go Version

• 1.22.8

Dependencies

• github.com/klauspost/compress v1.17.11 (#6002)

Fixed

JetStream

• Consumers will no longer race with the filestore when fetching messages, fixing some cases where consumers can get stuck with workqueue streams and max messages per subject limits (#6003)
• Pull consumers will now recalculate max delivered when expiring messages, such that the redelivered status does not report incorrectly and cause a stall with a max deliver limit (#5995)
• Clustered streams should no longer desync if a catch-up fails due to a loss of leader (#5986)
• Fixed a panic that could occur when calculating asset placement in a JetStream cluster (#5996)
• Fixed a panic when shutting down a clustered stream (#6007)

Complete Changes

v2.10.22-RC.2...v2.10.22-RC.3

Release v2.10.22-RC.2

Changelog

Refer to the 2.10 Upgrade Guide for backwards compatibility notes with 2.9.x.

Go Version

• 1.22.8

Improved

General

• More efficient searching of sublists for the number of subscriptions (#5918)

Fixed

Leafnodes

• Load balancing of queue groups over leafnode connections (#5982)

Complete Changes

v2.10.22-RC.1...v2.10.22-RC.2

Release v2.10.22-RC.1

Changelog

Refer to the 2.10 Upgrade Guide for backwards compatibility notes with 2.9.x.

Go Version

• 1.22.7

Dependencies

• golang.org/x/crypto v0.28.0 (#5971)
• golang.org/x/sys v0.26.0 (#5971)
• golang.org/x/time v0.7.0 (#5971)
• github.com/klauspost/compress v1.17.10 (#5945)
• go.uber.org/automaxprocs v1.6.0 (#5944)

Added

Config

• A warning will now be logged at startup if the JetStream store directory appears to be in a temporary folder (#5935)

Improved

JetStream

• Improve performance when checking interest and correcting ack state on interest-based or work queue streams (#5963)

Fixed

JetStream

• Large number of message delete tombstones will no longer result in unusually large message blocks on disk (#5973)
• The server will no longer panic when restoring corrupted subject state containing null characters (#5978)
• A data race when processing append entries has been fixed (#5970)
• Fix a stream desync across replicas that could occur after stalled or failed catch-ups (#5939)

Complete Changes

v2.10.21...v2.10.22-RC.1

Release v2.10.21

Changelog

Refer to the 2.10 Upgrade Guide for backwards compatibility notes with 2.9.x.

Go Version

• 1.22.7

Dependencies

• golang.org/x/crypto v0.27.0 (#5869)
• golang.org/x/sys v0.25.0 (#5869)

Added

Config

• New TLS min_version option for configuring the minimum supported TLS version (#5904)

Improved

JetStream

• Global JetStream API queue hard limit for protecting the system (#5900, #5923)
• Orphaned ephemeral consumer clean-up is now logged at debug level only (#5917)

Monitoring

• statsz messages are now sent every 10 seconds instead of every 30 seconds (#5925)
• Include JetStream pending API request count in statsz messages and jsz responses for monitoring (#5923, #5926)

Fixed

JetStream

• Fix an issue comparing the stream configuration with the updated stream assignment on stream create (#5854)
• Improvements to recovering from old or corrupted index.db (#5893, #5901, #5907)
• Ensure that consumer replicas and placement are adjusted properly when scaling down a replicated stream (#5927)
• Fix a panic that could occur when trying to shut down while the JetStream meta group was in the process of being set up (#5934)

Monitoring

• Always update account issuer in accountsz (#5886)

OCSP

• Fix peer validation on the HTTPS monitoring port when OCSP is enabled (#5906)

Config

• Support multiple trusted operators using a config file (#5896)

Complete Changes

v2.10.20...v2.10.21

Release v2.10.21-RC.4

Changelog

Refer to the 2.10 Upgrade Guide for backwards compatibility notes with 2.9.x.

Go Version

• 1.22.7

Improved

Monitoring

• statsz messages are now sent every 10 seconds instead of every 30 seconds (#5925)
• Include JetStream pending API request count in statsz messages and jsz responses for monitoring (#5923, #5926)

Fixed

JetStream

• Ensure that consumer replicas and placement are adjusted properly when scaling down a replicated stream (#5927)

Complete Changes

v2.10.21-RC.3...v2.10.21-RC.4

Release v2.10.21-RC.3

Changelog

Refer to the 2.10 Upgrade Guide for backwards compatibility notes with 2.9.x.

Go Version

• 1.22.7

Improved

JetStream

• Orphaned ephemeral consumer clean-up is now logged at debug level only (#5917)

Complete Changes

v2.10.21-RC.2...v2.10.21-RC.3

Release v2.10.21-RC.2

Changelog

Refer to the 2.10 Upgrade Guide for backwards compatibility notes with 2.9.x.

Go Version

• 1.22.7

Added

Config

• New TLS min_version option for configuring the minimum supported TLS version (#5904)

JetStream

• Global JetStream API queue limiting for protecting the system (#5900)

OCSP

• Allow HTTPS monitoring port when OCSP enabled (#5906)

Fixed

JetStream

• Recover old index.db when not using the max messages per subject limits (#5901)
• Rebuild the state if additional blocks are found after the last block recorded in index.db (#5907)

Complete Changes

v2.10.21-RC.1...v2.10.21-RC.2

Release v2.10.21-RC.1

Changelog

Refer to the 2.10 Upgrade Guide for backwards compatibility notes with 2.9.x.

Go Version

• 1.22.7

Dependencies

golang.org/x/crypto v0.27.0 (#5869)
golang.org/x/sys v0.25.0 (#5869)

Fixed

JetStream

• Fix reflect.DeepEqual both receiving pointers on stream create (#5854)
• Improvements to dealing with old or non-existent index.db (#5893)

Monitoring

• Always update account issuer in accountsz (#5886)

Config

• Support multiple trusted operators using a config file (#5896)

Complete Changes

v2.10.20...v2.10.21-RC.1

Release v2.10.20

Changelog

Refer to the 2.10 Upgrade Guide for backwards compatibility notes with 2.9.x.

Go Version

• 1.22.6

Fixed

JetStream

• Fix regression in KV CAS operations on R=1 replicas introduced in v2.10.19 (#5841) Thanks to @cbrewster for the report!

Complete Changes

v2.10.19...v2.10.20