What's Changed

• Fixed the version string to remove -beta

Full Changelog: v3.9.0...v3.9.1

Added

• js_PauseConsumer support (also changed jsConsumerConfig, jsCo… by @levb in #726
• Expose MaxPendingBytes on the natsOptions by @LaurensVergote in #700
• kvStore_WatchMulti, js_Subscribe[Sync]Multi by @levb in #750
• natsConnection_Reconnect by @levb in #757
• Support %-encoded username/password in server URLs by @levb in #765
• Support linking with MinGW toolchains on Linux by @XJ-0461 in #763
• TLS: natsOptions_TLSHandshakeFirst() by @kozlovic in #780
• Adding SNI extension if available by @thierryba in #787
• Add filtering to KV method returning all keys by @saurabhojha in #797
• js_PullSubscribeAsync by @levb in #785
• [BREAKING] Services: queue group now configurable and can be disabled by @levb in #800
• nats_GetJWTOrSeed to understand Windows \r\n lines by @levb in #801

Fixed

• Moved micro_args to examples by @levb in #731
• Modify JetStream examples (Add comments to SubjectsLen) by @pch-blog in #734
• Build: issue on Android with NATS_EXTRA_LIB by @kozlovic in #739
• GH-738, do not prefix endpoint name with the group prefix by @levb in #741
• GH-736: added extern to micro_Errors by @levb in #743
• Fix heap buffer overflow in _fetch by @tyler92 in #749
• Improve Windows build support by @mtmk in #760
• refactored nats.c, prep for js_PullSubscribeAsync by @levb in #778
• Fixing setting handshake_first without setting secure in the natsOptions by @thierryba in #789

Non-code changes

• [ADDED] GitHub action to update docs by @levb in #720
• [FIXED] doxygen GH action skip ci, include release_* by @levb in #725
• [FIXED] More fixes for doxygen autoupdate by @levb in #729
• [FIXED] flapping test: Test_KeyValueMirrorCrossDomains by @levb in #747
• [ADDED] Build with GitHub actions by @levb in #748
• [CI only]: Nightly test server main, latest release by @levb in #751
• [TEST only] increased Test_KeyValueMirrorCrossDomains timeout value by @levb in #753
• [CI only] Adjusted coverage targets/thresholds by @levb in #752
• [CI only] run tests once, not x3 except for main, release by @levb in #759
• [TEST ONLY] Fixed Test_JetStreamSubscribeIdleHeartbeat by @levb in #764
• [CI only] Skip codecov for forks until they resolve tokenless uploads… by @levb in #768
• [FIXED] cleaning up sanitize=thread found several races by @levb in #771
• benchmark for SubscribeAsync by @levb in #774
• Fixed test_JetStreamInfoAlternates flapper by @kozlovic in #775
• [CHANGED] sub benchmark tuned by @levb in #777
• Fixed flappers and test_SSLHandshakeFirst by skipping if server is < 2.10.0 by @kozlovic in #784
• Fixed test SSLVerifyHostName when build NATS_FORCE_HOST_VERIFICATION=OFF by @kozlovic in #788
• nats.c is available on conan.io/center by @mathi-m in #791
• [TEST ONLY] test fixes for 2.11 server changes by @levb in #798

New Contributors

• @github-actions made their first contribution in #732
• @pch-blog made their first contribution in #734
• @LaurensVergote made their first contribution in #700
• @mtmk made their first contribution in #760
• @XJ-0461 made their first contribution in #763
• @thierryba made their first contribution in #787
• @mathi-m made their first contribution in #791
• @saurabhojha made their first contribution in #797

Full Changelog: v3.8.0...v3.9.0

Changes

• Fix heap buffer overflow in _fetch #749
• Changed "Ws2_32" to "ws2_32" for MinGW compatibility with no adverse e…#763
• Changed nats_GetJWTOrSeed to understand Windows \r\n lines #801

Test-only changes

• Fixed flapping test: Test_KeyValueMirrorCrossDomains #747
• Increased Test_KeyValueMirrorCrossDomains timeout value #753
• Fixed Test_JetStreamSubscribeIdleHeartbeat #764
• Test fixes for 2.11 server changes #798

Full Changelog: v3.8.2...v3.8.3

Fixed

• Moved micro_args to examples by @levb in #731
• [FIXED] Build: issue on Android with NATS_EXTRA_LIB by @kozlovic in #739
• [FIXED] GH-786, do not prefix endpoint name with the group prefix by @levb in #741
• [FIXED] GH-736: added extern to micro_Errors by @levb in #743

Full Changelog: v3.8.0...v3.8.2

Added

• tls_available option by @biot2 in #694
• Added test for recent tls_available fix by @kozlovic in #697

Fixed

• nuid: use unsigned intermediate to avoid left shift undefined behavior by @torque in #686
• Resolve a linking error related to outdated functions in the OpenSSL library by @davidhov in #681
• Fix link to Homebrew formula by @methvind in #703
• [FIXED] natsConnection_Connect can get stuck and consume all memory by @kozlovic in #707
• [FIXED] Random authentication error due to missing signature by @tyler92 in #705
• [FIXED] Build: Centos issue with pthread by @kozlovic in #710
• [FIXED] Missing NATS_EXTERN in nats.h for some functions. by @kozlovic in #715

Non-code changes

• [CHANGED] Updated dependencies.md by @levb in #685
• Simplify and relax issue forms further by @bruth in #688
• [CHANGED] Updated maintainers.md by @levb in #687
• Fix dependencies formatting by @Jarema in #689
• Disable a Travis-ci matrix run until Ubuntu bug resolved by @kozlovic in #708
• Fixed download of NATS Server for latest/main by @kozlovic in #711

New Contributors

• @torque made their first contribution in #686
• @davidhov made their first contribution in #681
• @biot2 made their first contribution in #694
• @Jarema made their first contribution in #689
• @methvind made their first contribution in #703
• @tyler92 made their first contribution in #705

Full Changelog: v3.7.0...v3.8.0

Changelog

Added

• NATS Server V2.10 feature support #682, #679
  • Added Metadata to jsStreamConfig and jsConsumerConfig
  • Added Compression, FirstSeq, SubjectTransforms, ConsumerLimits to jsStreamConfig
  • Added SubjectTransforms to jsStreamSourceInfo
  • Added (multiple) jsConsumerConfig.FilterSubjects
• NATS Microservice framework #640

Fixed

• Possible crash in async error handler if subscription was destroyed #659
• Missing connection status check causing unexpected delay during connection close #654 (thx @kolomenkin)
• nit: conn.c: _doReconnect: remove redundant assignment #651 (thx @kolomenkin)
• natsConnection_Buffered: fix returned value in case of error #650 (thx @kolomenkin)
• natsConnection_RequestMsg() incorrectly returns NATS_NO_SERVER_SUPPORT #645
• Test fixes #655, #643

Complete Changes

nats-io/nats.go@v3.6.1...v3.7.0

Changelog

Fixed

• Bytes accounting while reading the INFO protocol. Thanks to @dmitrmax for the contribution (#632)
• natsConnection_GetConnectedUrl() not working during reconnect. Thanks to @Kazmirchuk for the report (#636)
• Crash processing inbound message for destroyed subscription. Thanks to @fran6co for the report (#638)
• JetStream:
  • natsSubscription_Fetch() not honoring timeout. Thanks to @kino71 for the report (#634)

Complete Changes

v3.6.0...v3.6.1

Changelog

Changed

• Build
  • Deprecated NATS_BUILD_TLS_USE_OPENSSL_1_1_API CMake variable. From a fresh CMake build environment, the build will now assume building against OpenSSL 1.1+ (assuming building with TLS is not disabled). Thanks to @wolfkor for the feedback (#617)
  • Removed git submodule cmake-coveralls since it was causing Travis' "Log Scans" reports (#629)
• Every connection will now have a default connection error handler (if none is set by the user) that prints the error on stderr (#625)

Added

• natsOptions_SetUserCredentialsFromMemory option to set the user JWT from memory instead of files. Thanks to @MichaelVoelkel for the contribution (#621)
• natsOptions_SetMessageBufferPadding that adds padding when allocating buffer for incoming messages. Thanks to @dmitrmax for the contribution (#624)

Fixed

• Use unsigned char for <ctype.h> functions where appropriate. Thanks to @sebhub for the contribution (#627)

Complete Changes

v3.5.0...v3.6.0

Changelog

Added

• KeyValue:
  • kvStatus_Bytes() to return the size of the bucket (#595)
  • Support for Mirror and Sources (#608)
• JetStream
  • Stream alternates in jsStreamInfo. See jsStreamInfo.Alternates and jsStreamAlternate structure definition (#611)

Changed

• KeyValue:
  • Library will no longer try to update the underlying stream when invoking js_CreateKeyValue() (#612)

Complete Changes

v3.4.1...v3.5.0

Changelog

Fixed

• JetStream:
  • Ordered consumer may not be reset in some cases. Thanks to @kino71 and @julio77it for the reports (#596, #598, #600, #601, #602, #604)
  • jsConsumerConfig.Name was not un-marshal'ed (#599)
• Removed unnecessary ifdef in _makeTLSConn. Thanks to @npes87184 for the contribution (#597)
• The library would reconnect to an implicit NATS Server (one that is discovered with gossip protocol) without using the user's provided username/password present in the server URL(s). The option natsOptions_SetUserInfo() was normally recommended for that case, but with the server ability to be configured with a no_auth_user, the past behavior was leading to very hard issues to investigate. Thanks to @kino71 and @julio77it for the report (#603)

Complete Changes

v3.4.0...v3.4.1