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RichardSmedley merged 2 commits into from
Nov 13, 2025
Merged

Release 3.10.0 #468

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16bc4ff
Release 3.10.0
mikereiche Nov 13, 2025
e3e4f4b
Gardening
RichardSmedley Nov 13, 2025
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2 changes: 1 addition & 1 deletion modules/devguide/examples/java/student/examples/pom.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,7 @@
<dependency>
<groupId>com.couchbase.client</groupId>
<artifactId>java-client</artifactId>
<version>3.3.3</version>
<version>3.10.0</version>
</dependency>
</dependencies>

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37 changes: 30 additions & 7 deletions modules/project-docs/pages/sdk-release-notes.adoc
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Expand Up @@ -29,7 +29,7 @@ We always recommend using the latest version of the SDK -- it contains all of th
All patch releases for each dot minor release should be API compatible, and safe to upgrade;
any changes to expected behavior are noted in the release notes that follow.

Version 3.9 of the Java SDK implements the 3.8 xref:compatibility.adoc#api-version[SDK API].
Version 3.10 of the Java SDK implements the 3.8 xref:compatibility.adoc#api-version[SDK API].
See the xref:compatibility.adoc#couchbase-feature-availability-matrix[compatibility pages] for more information on feature compatibility with different versions of Couchbase Server.


Expand All @@ -44,11 +44,11 @@ echo metrics-opentelemetry ; grep '<version>' $src/metrics-opentelemetry/pom.xml
echo metrics-micrometer ; grep '<version>' $src/metrics-micrometer/pom.xml | head -2 | tail -1 ; grep '<micrometer.version>' $src/pom.xml
////

=== Version 3.10.0 (?? November 2025)
=== Version 3.10.0 (11 November 2025)

This is the first release of the 3.10 series.

https://packages.couchbase.com/clients/java/3.9.0/Couchbase-Java-Client-3.10.0.zip[Download] |
https://packages.couchbase.com/clients/java/3.10.0/Couchbase-Java-Client-3.10.0.zip[Download] |
https://docs.couchbase.com/sdk-api/couchbase-java-client-3.10.0/index.html[API Reference] |
http://docs.couchbase.com/sdk-api/couchbase-core-io-3.10.0/[Core API Reference]

Expand All @@ -62,7 +62,7 @@ Optional artifacts on top of this SDK version are tested for the following compa
.Optional Artifact Version Compatibility
[options="header"]
|=======================
| Artifact | Couchbase Version | Built Against | API Stability
| Artifact | Couchbase Version | Built Against | API Stability
| `tracing-opentelemetry` | 3.10.0 | OpenTelemetry 1.31.0 | Committed
| `tracing-opentracing` | 3.10.0 | OpenTracing 0.33.0 | Committed
| `metrics-opentelemetry` | 3.10.0 | OpenTelemetry 1.31.0 | Volatile
Expand All @@ -71,19 +71,42 @@ Optional artifacts on top of this SDK version are tested for the following compa



==== Behavioral Changes

===== Bug Fixes

* https://couchbasecloud.atlassian.net/browse/JVMCBC-1687[JVMCBC-1687]:
Fixed `DelegatingAuthenticator` to work with Protostellar.
* https://couchbasecloud.atlassian.net/browse/JVMCBC-1696[JVMCBC-1696]:
The client no longer makes bucketful KV connections to nodes that aren't hosting the bucket, ensuring that unconnected endpoints don't cause SDC health check to fail.
* https://couchbasecloud.atlassian.net/browse/JVMCBC-1697[JVMCBC-1697]:
Fixed a problem that caused the SDK to use more bandwidth than necessary when polling Couchbase Server 7.6 and later, for cluster topology updates when the topology is in a steady state.

===== Improvements

* https://couchbasecloud.atlassian.net/browse/JVMCBC-1693[JVMCBC-1693]:
The SDK now tracks server cluster topology changes more efficiently, and no longer sends redundant “get topology” requests during failover and rebalance.
* https://couchbasecloud.atlassian.net/browse/JVMCBC-1699[JVMCBC-1699]:
If the bootstrap address resolution task does not complete before the cluster is disconnected, the task now terminates gracefully instead of logging a scary warning.
* https://couchbasecloud.atlassian.net/browse/JVMCBC-1700[JVMCBC-1700]:
Upgraded to `Jackson` `2.20.1`.
* https://couchbasecloud.atlassian.net/browse/JVMCBC-1704[JVMCBC-1704]:
Upgraded `Netty` from `4.1.127` to `4.1.128`.

===== New Features

* https://couchbasecloud.atlassian.net/browse/JVMCBC-1679[JVMCBC-1679]:
Support for short lived mTLS certs refresh without application restart.
Added new `cluster.authenticator(Authenticator)` method for updating the authenticator used by a cluster.
Useful for scenarios where you want to refresh credentials without restarting your app.
* https://couchbasecloud.atlassian.net/browse/JVMCBC-1689[JVMCBC-1689]:
Added `JwtAuthenticator`.



== Java SDK 3.9 Releases


== Java SDK 3.9 Releases
Version 3.9 of the Java SDK implements the 3.8 xref:compatibility.adoc#api-version[SDK API].
See the xref:compatibility.adoc#couchbase-feature-availability-matrix[compatibility pages] for more information on feature compatibility with different versions of Couchbase Server.

=== Version 3.9.2 (10 October 2025)

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