dependabot[bot] opened a new pull request, #38397: URL: https://github.com/apache/beam/pull/38397
Bumps [github.com/nats-io/nats-server/v2](https://github.com/nats-io/nats-server) from 2.12.6 to 2.14.0. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/nats-io/nats-server/releases";>github.com/nats-io/nats-server/v2's releases</a>.</em></p> <blockquote> <h2>Release v2.14.0</h2> <h2>Changelog</h2> <p>Refer to the <a href="https://docs.nats.io/release-notes/whats_new/whats_new_214";>2.14 Upgrade Guide</a> for backwards compatibility notes with 2.12.x. Please note that the 2.13.x version was skipped.</p> <h3>Go Version</h3> <ul> <li>1.26.2</li> </ul> <h3>Added</h3> <p>General</p> <ul> <li>Feature flags in the server configuration (<a href="https://redirect.github.com/nats-io/nats-server/issues/7866";>#7866</a>) <ul> <li>ADR: <a href="https://github.com/nats-io/nats-architecture-and-design/blob/main/adr/ADR-53.md";>https://github.com/nats-io/nats-architecture-and-design/blob/main/adr/ADR-53.md</a></li> </ul> </li> </ul> <p>JetStream</p> <ul> <li>Fast-ingest batch publishing (<a href="https://redirect.github.com/nats-io/nats-server/issues/7778";>#7778</a>, <a href="https://redirect.github.com/nats-io/nats-server/issues/7892";>#7892</a>, <a href="https://redirect.github.com/nats-io/nats-server/issues/7894";>#7894</a>, <a href="https://redirect.github.com/nats-io/nats-server/issues/7945";>#7945</a>) <ul> <li>Allows high-speed publishing of message batches into the server when using a supported client</li> <li>ADR: <a href="https://github.com/nats-io/nats-architecture-and-design/blob/main/adr/ADR-50.md#fast-ingest-batch-publishing";>https://github.com/nats-io/nats-architecture-and-design/blob/main/adr/ADR-50.md#fast-ingest-batch-publishing</a></li> </ul> </li> <li>Repeating & cron-based message schedules (<a href="https://redirect.github.com/nats-io/nats-server/issues/7504";>#7504</a>, <a href="https://redirect.github.com/nats-io/nats-server/issues/7687";>#7687</a>, <a href="https://redirect.github.com/nats-io/nats-server/issues/7688";>#7688</a>) <ul> <li>The <code>Nats-Schedule</code> header can now be configured on a repeating basis, i.e. <code>@every 5m</code>, <code>@hourly</code> or using crontab-like syntax</li> <li>ADR: <a href="https://github.com/nats-io/nats-architecture-and-design/blob/main/adr/ADR-51.md";>https://github.com/nats-io/nats-architecture-and-design/blob/main/adr/ADR-51.md</a></li> </ul> </li> <li>Scheduled subject sampling (<a href="https://redirect.github.com/nats-io/nats-server/issues/7506";>#7506</a>) <ul> <li>The <code>Nats-Schedule-Source</code> header allows sampling the contents of the last message in the stream for a given subject, allowing sampling of values at a different rate to the original publisher</li> <li>ADR: <a href="https://github.com/nats-io/nats-architecture-and-design/blob/main/adr/ADR-51.md#subject-sampling";>https://github.com/nats-io/nats-architecture-and-design/blob/main/adr/ADR-51.md#subject-sampling</a></li> </ul> </li> <li>Scheduled subject rollups (<a href="https://redirect.github.com/nats-io/nats-server/issues/7559";>#7559</a>) <ul> <li>The <code>Nats-Schedule-Rollup</code> header allows initiating a rollup of the <code>Nats-Schedule-Target</code> subject on a scheduled basis</li> <li>ADR: <a href="https://github.com/nats-io/nats-architecture-and-design/blob/main/adr/ADR-51.md";>https://github.com/nats-io/nats-architecture-and-design/blob/main/adr/ADR-51.md</a></li> </ul> </li> <li>Consumer reset API (<a href="https://redirect.github.com/nats-io/nats-server/issues/7489";>#7489</a>) <ul> <li>It is now possible to reset a consumer back to an earlier sequence number using the <code>$JS.API.CONSUMER.RESET.stream.consumer</code> API without deleting and recreating it</li> <li>ADR: <a href="https://github.com/nats-io/nats-architecture-and-design/blob/main/adr/ADR-60.md#consumer-delivery-state-reset-api";>https://github.com/nats-io/nats-architecture-and-design/blob/main/adr/ADR-60.md#consumer-delivery-state-reset-api</a></li> </ul> </li> <li>Domain-aware ack and flow control subjects (<a href="https://redirect.github.com/nats-io/nats-server/issues/7860";>#7860</a>) <ul> <li>This is disabled by default and can be enabled with the <code>js_ack_fc_v2</code> feature flag, this will be enabled by default in v2.15</li> <li>In an environment where ACLs are used to control ack or flow control subjects, updates will be required to match the new <code>$JS.ACK.domain.acchash.stream.consumer.></code> and <code>$JS.FC.domain.acchash.stream.consumer.></code> subject formats</li> </ul> </li> <li>Asynchronous stream state snapshots for replicated streams (<a href="https://redirect.github.com/nats-io/nats-server/issues/7876";>#7876</a>) <ul> <li>Allows stream state snapshots to be taken and written without pausing stream processing, improving tail latencies</li> <li>This is particularly impactful in cases where the stream has a large number of interior deletes</li> </ul> </li> <li>Ability to disable message deduplication when sourcing (<a href="https://redirect.github.com/nats-io/nats-server/issues/7651";>#7651</a>)</li> </ul> <p>Leafnodes</p> <ul> <li>Leafnode remote configurations can now be added and removed at runtime by reloading the configuration (<a href="https://redirect.github.com/nats-io/nats-server/issues/7937";>#7937</a>)</li> <li>New <code>ignore_discovered_servers</code> option for leafnode remotes to allow ignoring any leafnode URLs sent by the hub (<a href="https://redirect.github.com/nats-io/nats-server/issues/8067";>#8067</a>)</li> </ul> <h3>Changed</h3> <p>General</p> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/nats-io/nats-server/blob/main/RELEASES.md";>github.com/nats-io/nats-server/v2's changelog</a>.</em></p> <blockquote> <h1>Release Workflow</h1> <ul> <li>As of NATS 2.11, the server follows a 6-month release cycle. 2.11 was released in March 2025.</li> <li>Version tagging follows semantic versioning with security fixes clearly marked.</li> <li>The <code>main</code> branch is for active development of features and bug fixes. Release branches are created for preparing patch releases. Releases are tagged with semantic versions</li> <li>The current and previous minor series are supported in terms of bug fixes and security patches.</li> <li>Binaries are released via <a href="https://github.com/nats-io/nats-server/releases";>GitHub Releases</a> and Docker images are available as an <a href="https://hub.docker.com/_/nats";>official image</a>.</li> <li>Preview releases for the next minor version, e.g. 2.14.0, become available once feature development is complete.</li> <li>Tagged releases as well as nightly Docker images of <code>main</code> (for testing) are available in the <a href="https://hub.docker.com/r/synadia/nats-server/tags";>synadia/nats-server</a> Docker repository.</li> </ul> </blockquote> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/nats-io/nats-server/commit/0cbd01caf8f29011c26273ff7662addd3830396a";><code>0cbd01c</code></a> Release v2.14.0</li> <li><a href="https://github.com/nats-io/nats-server/commit/5a8c9cd27146d62141e1b41926743b127834673b";><code>5a8c9cd</code></a> NRG: tighten append entry length decoding bounds (<a href="https://redirect.github.com/nats-io/nats-server/issues/8092";>#8092</a>)</li> <li><a href="https://github.com/nats-io/nats-server/commit/0f259ff55050639bcdac7843a08c6f214d7f9b7e";><code>0f259ff</code></a> Add tzdata to nightly Docker image (<a href="https://redirect.github.com/nats-io/nats-server/issues/8091";>#8091</a>)</li> <li><a href="https://github.com/nats-io/nats-server/commit/aed7baa210c787c33c6a04ddcf46190a424d9020";><code>aed7baa</code></a> Add extra test for payload corruption via headers (<a href="https://redirect.github.com/nats-io/nats-server/issues/8088";>#8088</a>)</li> <li><a href="https://github.com/nats-io/nats-server/commit/efa4688835a689ede60fc80de916a83c7f499888";><code>efa4688</code></a> [FIXED] Double-encoded reply subject in $JS.ACK routing (<a href="https://redirect.github.com/nats-io/nats-server/issues/8089";>#8089</a>)</li> <li><a href="https://github.com/nats-io/nats-server/commit/e78bbf158e1563a6353c2c10c12cde055444e8ca";><code>e78bbf1</code></a> Fix sign-offs check</li> <li><a href="https://github.com/nats-io/nats-server/commit/295d052da33e46f96f6034bc1b07c6b69fce262a";><code>295d052</code></a> Add tzdata to nightly Docker image</li> <li><a href="https://github.com/nats-io/nats-server/commit/b8af43094676f55745fd7132078e93db1f6c9bf7";><code>b8af430</code></a> NRG: tighten append entry length decoding bounds</li> <li><a href="https://github.com/nats-io/nats-server/commit/efbc1d7b4fa594bb7e653af3b19fb41ed249d5cc";><code>efbc1d7</code></a> Add extra test for payload corruption via headers</li> <li><a href="https://github.com/nats-io/nats-server/commit/9b2eb668231ef4d2faa52381748ce7921427aaee";><code>9b2eb66</code></a> [FIXED] Double-encoded reply subject in $JS.ACK routing</li> <li>Additional commits viewable in <a href="https://github.com/nats-io/nats-server/compare/v2.12.6...v2.14.0";>compare view</a></li> </ul> </details> <br /> [](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. 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