From d16f88472480b590238214508e21dc0263e90670 Mon Sep 17 00:00:00 2001 From: Jiri Pechanec Date: Mon, 2 Mar 2026 08:58:51 +0100 Subject: [PATCH] [release] Changelog for 3.4.1.Final Signed-off-by: Jiri Pechanec --- _data/releases/3.4/3.4.2.Final.yml | 5 +++ releases/3.4/release-notes.asciidoc | 60 ++++++++++++++++++++++++++++- 2 files changed, 64 insertions(+), 1 deletion(-) create mode 100644 _data/releases/3.4/3.4.2.Final.yml diff --git a/_data/releases/3.4/3.4.2.Final.yml b/_data/releases/3.4/3.4.2.Final.yml new file mode 100644 index 00000000000..de0e49ae546 --- /dev/null +++ b/_data/releases/3.4/3.4.2.Final.yml @@ -0,0 +1,5 @@ +date: 2026-03-02 +version: "3.4.2.Final" +stable: true +summary: Usable with Oracle 26ai; Updated Informix JDBC driver; Upgraded c3p0 to 0.12.0; Fixed potentian upgrade failure in PostgreSQL connector +#announcement_url: diff --git a/releases/3.4/release-notes.asciidoc b/releases/3.4/release-notes.asciidoc index dbd97cfde6f..ecc844f1ab5 100644 --- a/releases/3.4/release-notes.asciidoc +++ b/releases/3.4/release-notes.asciidoc @@ -15,10 +15,68 @@ Release numbers follow http://semver.org[Semantic Versioning]. toc::[] +[[release-3.4.2-final]] +== *Release 3.4.2.Final* _(March 2nd 2026)_ + +See the https://github.com/orgs/debezium/projects/5/views/6?filterQuery=status%3AReleased+stable-iteration%3A3.4.2.Final[complete list of issues]. + +=== Kafka compatibility + +This release has been built against Kafka Connect 4.1.1 and has been tested with version 4.1.1 of the Kafka brokers. +See the https://kafka.apache.org/documentation/#upgrade[Kafka documentation] for compatibility with other versions of Kafka brokers. + + +=== Upgrading + +Before upgrading any connector, be sure to check the backward-incompatible changes that have been made since the release you were using. + +When you decide to upgrade one of these connectors to 3.4.2.Final from any earlier versions, +first check the migration notes for the version you're using. +Gracefully stop the running connector, remove the old plugin files, install the 3.4.2.Final plugin files, and restart the connector using the same configuration. +Upon restart, the 3.4.2.Final connectors will continue where the previous connector left off. +As one might expect, all change events previously written to Kafka by the old connector will not be modified. + +If you are using our container images, then please do not forget to pull them fresh from https://quay.io/organization/debezium[Quay.io]. + + +=== Breaking changes + +There are no breaking changes in this release. + + +=== New features + +* Uppdate Informix JDBC Driver to v4.50.13 https://github.com/debezium/dbz/issues/1623[debezium/dbz#1623] +* Support Oracle 26ai (23.26.x) https://github.com/debezium/dbz/issues/1649[debezium/dbz#1649] + + +=== Fixes + +* Avoid storing irrelevant DDL statement "REPLACE INTO" in schema history topic  [DBZ-9428] https://github.com/debezium/dbz/issues/1396[debezium/dbz#1396] +* Stuck transaction when using CTE query with Oracle connector https://github.com/debezium/dbz/issues/1564[debezium/dbz#1564] +* Implicit nullability in DDL (ALTER TABLE ... CHANGE ...) not respected by MySQL connector https://github.com/debezium/dbz/issues/1568[debezium/dbz#1568] +* SqlServerMetricsIT tests are unstable https://github.com/debezium/dbz/issues/1572[debezium/dbz#1572] +* "No enum constant io.debezium.connector.postgresql.connection.ReplicationMessage.Operation.NOOP" error when upgrading to Debezium 3.4.0 https://github.com/debezium/dbz/issues/1574[debezium/dbz#1574] +* ORA-03049 raised when querying archive logs https://github.com/debezium/dbz/issues/1579[debezium/dbz#1579] +* Oracle DDL fails to parse https://github.com/debezium/dbz/issues/1594[debezium/dbz#1594] +* Oracle Alter index Modify Subpartition Shrink DDL fails https://github.com/debezium/dbz/issues/1637[debezium/dbz#1637] +* A rolled back transaction mined in two steps sometimes leads to partial transaction id [DBZ-9686] https://github.com/debezium/dbz/issues/1145[debezium/dbz#1145] +* Unable to parse ROW ARCHIVAL DDL and corresponding DML with hidden ORA_ARCHIVE_STATE column https://github.com/debezium/dbz/issues/1650[debezium/dbz#1650] +* InformixStreamingChangeEventSource can cause NullPointerException https://github.com/debezium/dbz/issues/1653[debezium/dbz#1653] + + +=== Other changes + +* Add FAQ entry to oracle.adoc about ORA-01013 https://github.com/debezium/dbz/issues/1584[debezium/dbz#1584] +* Use 65536 rather than 0x100000 in Informix `cdc.buffersize` https://github.com/debezium/dbz/issues/1635[debezium/dbz#1635] +* Update to com.mchange:c3p0 to 0.12.0 https://github.com/debezium/dbz/issues/1654[debezium/dbz#1654] + + + [[release-3.4.1-final]] == *Release 3.4.1.Final* _(January 27th 2026)_ -See the https://github.com/orgs/debezium/projects/5/views/6?filterQuery=status%3AReleased+iteration%3A3.4.1.Final[complete list of issues]. +See the https://github.com/orgs/debezium/projects/5/views/6?filterQuery=status%3AReleased+stable-iteration%3A3.4.1.Final[complete list of issues]. === Kafka compatibility