Changelog Refer to the 2.14 Upgrade Guide for backwards compatibility notes with 2.12.x. Please note that the 2.13.x version was skipped. Go Version 1.26.5 (#8435) Dependencies github.com/klauspost/compress v1.19.0 (#8385) golang.org/x/crypto v0.54.0 (#8385) golang.org/x/sys v0.47.0 (#8385) github.com/antithesishq/antithesis-sdk-go v0.7.2-default-no-op (#8385) Improved JetStream The Raft transport…
Changelog Go Version 1.25.12 (#8435) Dependencies github.com/klauspost/compress v1.19.0 (#8385) golang.org/x/crypto v0.54.0 (#8385) golang.org/x/sys v0.47.0 (#8385) github.com/antithesishq/antithesis-sdk-go v0.7.2-default-no-op (#8385) Improved JetStream The Raft transport layer has been decoupled, improves testing but does not change server behaviour (#8181) The disk concurrency semaphore has bee…
Changelog Refer to the 2.14 Upgrade Guide for backwards compatibility notes with 2.12.x. Please note that the 2.13.x version was skipped. Go Version 1.26.4 (#8281) Dependencies golang.org/x/crypto v0.53.0 (#8297) golang.org/x/sys v0.46.0 (#8297) github.com/nats-io/jwt/v2 v2.8.2 github.com/nats-io/nkeys v0.4.16 Improved General Per-connection log lines that could be noisy in normal operation have b…
Changelog Go Version 1.25.11 Dependencies golang.org/x/crypto v0.53.0 (#8297) golang.org/x/sys v0.46.0 (#8297) github.com/nats-io/jwt/v2 v2.8.2 github.com/nats-io/nkeys v0.4.16 Improved General Per-connection log lines that could be noisy in normal operation have been demoted to debug level (#8289) Writer options are now applied consistently when using the s2_fast compression mode (#8047) JetStrea…
Changelog Refer to the 2.12 Upgrade Guide for backwards compatibility notes with 2.11.x. Go Version 1.25.11 Fixed JetStream Fixed a regression introduced in v2.12.7 which could result in stale subject state tracking which could manifest in "Message Not Found" errors when a max messages per subject limit is configured (#8285) Please note that v2.14.x versions are not affected Complete Changes v2.12…
Changelog Refer to the 2.14 Upgrade Guide for backwards compatibility notes with 2.12.x. Please note that the 2.13.x version was skipped. Go Version 1.26.3 Dependencies golang.org/x/crypto v0.52.0 golang.org/x/sys v0.45.0 github.com/nats-io/jwt/v2 v2.8.2 github.com/nats-io/nkeys v0.4.16 Improved General The client ID is now available through the embedded ClientAuthentication API (#8217) Fixed Gene…
Changelog Refer to the 2.12 Upgrade Guide for backwards compatibility notes with 2.11.x. Go Version 1.25.10 Dependencies golang.org/x/crypto v0.52.0 golang.org/x/sys v0.45.0 github.com/nats-io/jwt/v2 v2.8.2 github.com/nats-io/nkeys v0.4.16 Improved General The client ID is now available through the embedded ClientAuthentication API (#8217) Fixed General A race condition when handling subscription…
Changelog Refer to the 2.14 Upgrade Guide for backwards compatibility notes with 2.12.x. Please note that the 2.13.x version was skipped. Go Version 1.26.3 Dependencies golang.org/x/crypto v0.52.0 golang.org/x/sys v0.45.0 Fixed General A race condition when handling subscription interest over routes has been fixed (#8235) Potential protocol-level corruption from rewriting $JS.ACK subjects has been…
Changelog Refer to the 2.12 Upgrade Guide for backwards compatibility notes with 2.11.x. Go Version 1.25.10 Dependencies golang.org/x/crypto v0.52.0 golang.org/x/sys v0.45.0 Fixed General A race condition when handling subscription interest over routes has been fixed (#8235) Potential protocol-level corruption from rewriting $JS.ACK subjects has been fixed (#8242) Potential protocol-level corrupti…
Changelog Refer to the 2.14 Upgrade Guide for backwards compatibility notes with 2.12.x. Please note that the 2.13.x version was skipped. Go Version 1.26.3 (#8107) Dependencies github.com/klauspost/compress v1.18.6 (#8124) golang.org/x/crypto v0.51.0 (#8124) golang.org/x/sys v0.44.0 (#8124) Added General New metrics in_client_msgs, in_client_bytes, out_client_msgs and out_client_bytes are now avai…
Changelog Refer to the 2.12 Upgrade Guide for backwards compatibility notes with 2.11.x. Go Version 1.25.10 (#8107) Dependencies github.com/klauspost/compress v1.18.6 (#8124) golang.org/x/crypto v0.51.0 (#8124) golang.org/x/sys v0.44.0 (#8124) Added General New metrics in_client_msgs, in_client_bytes, out_client_msgs and out_client_bytes are now available via the /varz monitoring endpoint for trac…
Changelog Refer to the 2.14 Upgrade Guide for backwards compatibility notes with 2.12.x. Please note that the 2.13.x version was skipped. Go Version 1.26.3 Improved General The log level of TLS handshake timeout or non-TLS record errors have been demoted to debug level to reduce noise (#8096) JetStream Num pending is now only calculated on consumer leaders, avoiding unnecessary CPU usage on follow…