nats-io/nats.go v1.38.0

on GitHub

Changelog

Added

• Core NATS:
  • Added UserInfoHandler for dynamically setting user/password (#1713)
  • Added PermissionErrOnSubscribe option, causing SubscribeSync to return nats.ErrPermissionViolation on NextMsg() if there was a permission error (#1728)
  • Added Msgs() method on Subscription, returning an iterator (iter.Seq2[*nats.Msg, error]) for the subscription. This method is only available for go version >=1.23 (#1728)
• KeyValue:
• Added WatchFiltered method to watch for updates with multiple filters (#1739)

Fixed

• Core NATS:
  • Fixed closing connections on max subscriptions exceeded (#1709)
  • Removed redundant nil checks. Thanks @ramonberrutti for the contribution (#1751)
  • Add missing nats prefix to error (#1753)
• JetStream:
  • Fixed PublishAsync not closing done and stall channels after failed retries (#1719)
  • Set valid fetch sequence in ordered consumer's Fetch() and Next() after timeout (#1705)
  • Do not overwrite ordered consumer deliver policy if start time is set (#1742)
  • Fixed race condition in MessageBatch (#1743)
• Legacy JetStream:
  • Fixed race condition in MessageBatch (#1743)

Changed

• Legacy Jetstream:
  • Added client retry for jetstream async publish old API. Thanks @pranavmehta94 for the contribution (#1695)

Improved

• Moved CI to github actions (#1623, #1716)
• Use errors.New instead of fmt.Errorf to improve efficiency. Thanks @canack for the contribution (#1707)
• Fixed invalid schemas in Service API documentation (#1720)
• Added mention of TTL reset in kv.Update method. Thanks @fmontorsi-equinix for the contribution (#1727)
• Updated installation commands in README.md (#1745)
• Bump nkeys to v0.4.9 (#1750)

Complete Changes

v1.37.0...v1.38.0