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commit 0e39787341cab9e180e53be76f2d829dd2bbf6de Author: Lari Hotari <[email protected]> AuthorDate: Mon Jul 6 14:16:44 2026 +0300 Add release notes for 4.0.12 --- data/release-java.js | 9 ++- data/release-pulsar.js | 11 +++- release-notes/versioned/client-java-4.0.12.md | 7 +++ release-notes/versioned/pulsar-4.0.12.md | 85 +++++++++++++++++++++++++++ releases.json | 1 + 5 files changed, 111 insertions(+), 2 deletions(-) diff --git a/data/release-java.js b/data/release-java.js index de8b50d6c58..c9d96415a65 100644 --- a/data/release-java.js +++ b/data/release-java.js @@ -55,12 +55,19 @@ module.exports = [ "doc": "/docs/4.1.x/client-libraries-java", "version": "" }, + { + "tagName": "v4.0.12", + "vtag": "4.0.x", + "releaseNotes": "/release-notes/versioned/client-java-4.0.12/", + "doc": "/docs/4.0.x/client-libraries-java", + "version": "v4.0.x" + }, { "tagName": "v4.0.11", "vtag": "4.0.x", "releaseNotes": "/release-notes/versioned/client-java-4.0.11/", "doc": "/docs/4.0.x/client-libraries-java", - "version": "v4.0.x" + "version": "" }, { "tagName": "v4.0.10", diff --git a/data/release-pulsar.js b/data/release-pulsar.js index a9e63c9f621..f784d2a198e 100644 --- a/data/release-pulsar.js +++ b/data/release-pulsar.js @@ -71,6 +71,15 @@ module.exports = [ "doc": "/docs/4.1.x", "version": "" }, + { + "author": "lhotari", + "tagName": "v4.0.12", + "publishedAt": "2026-07-06T08:46:18Z", + "vtag": "4.0.x", + "releaseNotes": "/release-notes/versioned/pulsar-4.0.12/", + "doc": "/docs/4.0.x", + "version": "v4.0.x" + }, { "author": "lhotari", "tagName": "v4.0.11", @@ -78,7 +87,7 @@ module.exports = [ "vtag": "4.0.x", "releaseNotes": "/release-notes/versioned/pulsar-4.0.11/", "doc": "/docs/4.0.x", - "version": "v4.0.x" + "version": "" }, { "author": "lhotari", diff --git a/release-notes/versioned/client-java-4.0.12.md b/release-notes/versioned/client-java-4.0.12.md new file mode 100644 index 00000000000..61a3bb3e19e --- /dev/null +++ b/release-notes/versioned/client-java-4.0.12.md @@ -0,0 +1,7 @@ +--- +id: client-java-4.0.12 +title: Client Java 4.0.12 +sidebar_label: Client Java 4.0.12 +--- + +- [fix][client] Run the failover health probe off the Netty event-loop thread ([#26064](https://github.com/apache/pulsar/pull/26064)) \ No newline at end of file diff --git a/release-notes/versioned/pulsar-4.0.12.md b/release-notes/versioned/pulsar-4.0.12.md new file mode 100644 index 00000000000..2d1503d9ece --- /dev/null +++ b/release-notes/versioned/pulsar-4.0.12.md @@ -0,0 +1,85 @@ +--- +id: pulsar-4.0.12 +title: Apache Pulsar 4.0.12 +sidebar_label: Apache Pulsar 4.0.12 +--- + +#### 2026-07-06 + +### Backported PIP + +- [feat][pip] PIP-469: Legacy-aware topic policies backend routing and metadata-store topic policies ([#25547](https://github.com/apache/pulsar/pull/25547)) + +### Library updates + +- [fix][sec] Bump github.com/go-jose/go-jose/v4 from 4.1.3 to 4.1.4 in /pulsar-function-go ([#26142](https://github.com/apache/pulsar/pull/26142)) +- [fix][sec] Upgrade jline to 4.2.1 and picocli to 4.7.7, drop unused jline2 ([#26068](https://github.com/apache/pulsar/pull/26068)) +- [fix][sec] Upgrade pulsar-client-go to v0.20.0 in pulsar-function-go, also address CVEs ([#26140](https://github.com/apache/pulsar/pull/26140)) +- [fix][sec][branch-4.0] Upgrade Jackson version to 2.18.8 ([#26098](https://github.com/apache/pulsar/pull/26098)) +- [improve][fn] Upgrade pulsar-client-python to 3.12.0 ([#26033](https://github.com/apache/pulsar/pull/26033)) +- [improve][fn] Upgrade pulsar-client-python to 3.13.0 ([#26139](https://github.com/apache/pulsar/pull/26139)) +- [improve][misc] Upgrade Apache Commons libraries and Apache Http components ([#25963](https://github.com/apache/pulsar/pull/25963)) +- [fix][build][branch-4.0] Upgrade docker/setup-qemu-action to v4.1.0 + +### Broker + +- [fix][broker] Avoid attaching a consumer to a migrated non-persistent topic on subscribe ([#26075](https://github.com/apache/pulsar/pull/26075)) +- [fix][broker] Avoid blocking metadata read on the IO thread when redirecting migrated producers/consumers ([#26051](https://github.com/apache/pulsar/pull/26051)) +- [fix][broker] Avoid blocking the bundle-throughput lookup on per-bundle metadata reads ([#26054](https://github.com/apache/pulsar/pull/26054)) +- [fix][broker] Avoid blocking the dispatcher close path on delayed-delivery tracker close ([#26053](https://github.com/apache/pulsar/pull/26053)) +- [fix][broker] Don't let a closing topic-policies reader abort a concurrent cache-init reload ([#26132](https://github.com/apache/pulsar/pull/26132)) +- [fix][broker] Don't let a stuck or aborted topic policies cache init make a namespace's topics unloadable ([#26025](https://github.com/apache/pulsar/pull/26025)) +- [fix][broker] Fail fast for load balancer misconfigurations instead of falling back to SimpleLoadManagerImpl ([#26031](https://github.com/apache/pulsar/pull/26031)) +- [fix][broker] Fix compacted read could be stuck forever or message loss due to cursor mark delete ([#25998](https://github.com/apache/pulsar/pull/25998)) +- [fix][broker] Fix forced topic/namespace deletion hanging or failing when compaction is in progress ([#26016](https://github.com/apache/pulsar/pull/26016)) +- [fix][broker] Fix forced topic/namespace deletion still hanging when the compaction reader reconnect stalls ([#26026](https://github.com/apache/pulsar/pull/26026)) +- [fix][broker] Fix geo-replication stuck after a failed publish to the remote cluster ([#26002](https://github.com/apache/pulsar/pull/26002)) +- [fix][broker] Fix replication stall when a cursor rewind skips an in-flight read ([#26106](https://github.com/apache/pulsar/pull/26106)) +- [fix][broker] Fix replicator getting stuck under rate limiter throttling and honor readBatchSize/maxReadSizeBytes on the default read path ([#26005](https://github.com/apache/pulsar/pull/26005)) +- [fix][broker] Fix tableview divergence in ServiceUnitStateTableViewSyncer causing flaky tests ([#25946](https://github.com/apache/pulsar/pull/25946)) +- [fix][broker] Forward topic policy updates after init failures ([#26110](https://github.com/apache/pulsar/pull/26110)) +- [fix][broker] Guard BucketDelayedDeliveryTracker.nextDeliveryTime against empty queues ([#26080](https://github.com/apache/pulsar/pull/26080)) +- [fix][broker] Prevent subscribe rate limit from stalling compaction and blocking forced deletion ([#26015](https://github.com/apache/pulsar/pull/26015)) +- [fix][broker] Prevent topic policy initialization race with a buffering listener wrapper ([#26044](https://github.com/apache/pulsar/pull/26044)) +- [fix][broker] Run the message expiry check off the topic policy update path ([#26040](https://github.com/apache/pulsar/pull/26040)) +- [fix][broker] Run topic policy notifications on the topic-ordered executor ([#26042](https://github.com/apache/pulsar/pull/26042)) +- [fix][broker]Do not trigger topic GC if replication is still active ([#25915](https://github.com/apache/pulsar/pull/25915)) +- [fix][meta] Keep the leader value in the election cycle and make leader reads authoritative ([#26000](https://github.com/apache/pulsar/pull/26000)) +- [fix][meta] Run ledger-underreplication notification callbacks off the metadata-store listener thread ([#26065](https://github.com/apache/pulsar/pull/26065)) +- [improve][broker] Improve dispatch performance by summing entry bytes with a loop ([#26055](https://github.com/apache/pulsar/pull/26055)) +- [improve][broker] Load topic policies on non-persistent topic load and gate the policy replay ([#26134](https://github.com/apache/pulsar/pull/26134)) +- [improve][broker] Trim orphaned bucket snapshots when ledgers are deleted ([#25984](https://github.com/apache/pulsar/pull/25984)) +- [fix][broker][branch-4.0] Fix NOT_FOUND for topic policy operations on idle non-persistent topics +- [feat][broker] Expose managed ledger properties via topic internal stats ([#26079](https://github.com/apache/pulsar/pull/26079)) +- [feat][broker] PIP-469: Legacy-aware topic policies backend routing and metadata-store topic policies ([#25707](https://github.com/apache/pulsar/pull/25707)) + +### Client + +- [fix][client] Run the failover health probe off the Netty event-loop thread ([#26064](https://github.com/apache/pulsar/pull/26064)) + +### Pulsar IO and Pulsar Functions + +- [fix][fn] Make exclusiveLeaderProducer volatile in FunctionMetaDataManager ([#26046](https://github.com/apache/pulsar/pull/26046)) +- [fix][fn] Reorder Function Worker shutdown to stop scheduler before runtime manager ([#26136](https://github.com/apache/pulsar/pull/26136)) + +### Others + +- [fix][proxy] Avoid blocking the proxy IO thread on a cold broker cache ([#26052](https://github.com/apache/pulsar/pull/26052)) +- [fix] functions: Run worker leader-election off the consumer event-listener thread ([#26059](https://github.com/apache/pulsar/pull/26059)) + +### Tests & CI + +- [fix][test] Deflake TopicPoliciesTest.setupTestTopic by retrying forced namespace deletion ([#25974](https://github.com/apache/pulsar/pull/25974)) +- [fix][test] Fix flaky AuditorBookieTest.testBookieClusterRestart ([#26122](https://github.com/apache/pulsar/pull/26122)) +- [fix][test] Fix flaky ExtensibleLoadManagerImplTest by re-serving the channel topic in initializeState ([#25976](https://github.com/apache/pulsar/pull/25976)) +- [fix][test] Fix flaky ExtensibleLoadManagerImplTest.initializeState by recovering wedged channel ownership ([#25977](https://github.com/apache/pulsar/pull/25977)) +- [fix][test] Fix flaky PersistentTopicsTest setup caused by concurrent Mockito stubbing ([#26083](https://github.com/apache/pulsar/pull/26083)) +- [fix][test] Fix flaky SchemaServiceTest.testSchemaRegistryMetrics ([#25645](https://github.com/apache/pulsar/pull/25645)) +- [fix][test] Fix flaky testPrepareInitPoliciesCacheAsyncThrowExceptionAfterCreateReader ([#26049](https://github.com/apache/pulsar/pull/26049)) +- [fix][test] Make SameAuthParamsLookupAutoClusterFailoverTest less timing-sensitive ([#25675](https://github.com/apache/pulsar/pull/25675)) +- [fix][test] Run makeReadEntryProbFail's errorOrNot on a caller-provided executor ([#26123](https://github.com/apache/pulsar/pull/26123)) +- [improve][test]Add test: test/testTopicPartitionCannotBeCreatedAfterTopicDeleted ([#26038](https://github.com/apache/pulsar/pull/26038)) +- [fix][test][branch-4.0] Adapt ConfigurationDataUtilsTest to Jackson 2.18.8 InetSocketAddress deserialization +- [fix][test][branch-4.0] Backport configurable read/add delays in PulsarMockBookKeeper + +For the complete list, check the [full changelog](https://github.com/apache/pulsar/compare/v4.0.11...v4.0.12). \ No newline at end of file diff --git a/releases.json b/releases.json index 41c36912ef0..c12e315559d 100644 --- a/releases.json +++ b/releases.json @@ -7,6 +7,7 @@ "4.1.2", "4.1.1", "4.1.0", + "4.0.12", "4.0.11", "4.0.10", "4.0.9",
