Release v0.18.0

Overview

This release focuses mainly around fixes of large changes introduces in 0.17.0, but also adds slow consumers support
and improves the header map interface.

Breaking Change

• Add a public convenience interface to header maps by @caspervonb in #310

Added

• Add slow consumers support by @Jarema in #299

Changed

• Replace chrono with time due to RUSTSEC-2020-0159 by @ShellWowza in #309
• Join all connect threads while closing connection by @Jarema in #305

Fixed

• Test server subject matching bug fix by @fdlg in #221
• Fix Pull Subscriber visibility by @Jarema in #313
• Fix missing export subscription modules by @caspervonb in #314
• Check sequence mismatch only for Ordered Consumer by @Jarema in #317

New Contributors

• @ShellWowza made their first contribution in #309
• @fdlg made their first contribution in #221

Full Changelog: v0.17.0...v0.18.0

Release v0.17.0

Overview

This release brings a lot of changes and refactors among which the highlights are:

• A complete rewrite of the JetStream API with a new subscription interface
• Improvements of JetStream internals
• Key-Value Store support
• Object Store support

Breaking Changes

• Introduce a JetStream type by @caspervonb in #247
• Move Consumer Management to JetStream by @Jarema in #250
• Re-work JetStream push consumer interface by @caspervonb in #252
• Re-work JetStream pull consumer interface by @Jarema in #302
• Rename create_stream to add_stream by @Jarema in #251
• Change return type of add_consumer to ConsumerInfo by @caspervonb in #252

Added

• Add header module by @caspervonb in #260
• Implement key-value store by @caspervonb in #267
• Implement object store by @caspervonb in #269
• Lame duck mode support by @Jarema in #265
• Add domain field to PubAck by @caspervonb in #243
• Add support for JetStream publishing by @caspervonb in #248
• Add error_callback by @derekcollison in #253
• Add get_message to JetStream context by @caspervonb in #267
• Add get_last_message to JetStream context by @caspervonb in #267
• Add option retry_on_failed_connect by @pozsgaic in #223
• Add support for different .pem contents by @Jarema #280
• Introduce ServerAddress by @MattesWhite in #276

Changed

• Allow for inline header description with spaces by @caspervonb in #241
• Allow setting a jetstream api prefix from a domain by @caspervonb in #244
• Have Client in Message as Option by @Jarema in #258
• Change jetstream log level to debug by @caspervonb #307
• Bump MSRV to 1.53.0

Minor

• Reduce allocations in Headers::try_from by @caspervonb in #238
• Improve error handling by @caspervonb in #249
• Some additions.. by @derekcollison in #253
• Bump blocking crate by @Jarema in #255
• Add sealed field to jetstream::StreamConfig by @caspervonb in #256
• Fix unsubscribe method behavior to act as in docs by @Jarema in #301
• Fix license formatting so it is properly detected by Github and add missing license banners in files by @Jarema in #292
• Fix Object read and object_store tests by @stevelr and @Jarema #282

Big Thanks to our contributors: @stevelr @MattesWhite and @pozsgaic!

Full Changelog: v0.16.0...v0.17.0

Release v0.16.0

Changelog

Added

• Added support for header status and no responders to requests (#219)
• Added support for username and password as part of the url (#216)
• Added support for client side periodic pings

Changed

• Bumped MSRV to 1.52.0

Removed

• Use of IntervalTree for client side de-dupe for JetStream consumers
• Serialized used of test servers, tests can now run in parallel

Improved

• Better handling of write errors and server disconnects as part of client side ping support
• Better handling of message headers

Complete Changes

v0.15.2...v0.16.0

0.15.2

Bug Fixes

• #217 Fix thread leak when asynk::Subscription
  is dropped without explicitly unsubscribe first.

0.15.0

Breaking Changes

• #207 Support ADR-15-style JetStream reply subject
  parsing, with several new fields added to the
  JetstreamMessageInfo struct that can be
  parsed from a message.

0.14.0

Breaking Changes

• #211 jetstream::ConsumerConfig.ack_wait and
  jetstream::PubOpts.ttl have been changed from
  isize to i64.

0.13.1

New Features

• #199 implemented asynk::Subscription::try_next.
• #199 implemented conversion traits b/w sync & async
  Message types.
• #205 Options::tls_client_config allows users to
  provide a manually-configured rustls::ClientConfig
  for communicating to the server, for cases where
  certificates are not available on the filesystem.

0.13.0

Improvements

• #197 JetStream configuration objects now implement
  PartialEq and Eq.

Breaking Changes

• #197 Some JetStream configuration objects have been
  simplified while more closely matching the Golang
  JS client semantics.

0.12.1

Improvements

• #196 minor documentation fix.

0.12.0

Breaking Changes

• #195 JetStream support is now available without
  any feature set, and the jetstream feature has
  been removed.