Sourced from org.hibernate.orm:hibernate-core's releases.

Release 6.6.42

Hibernate ORM 6.6.42.Final released

Today, we published a new release of Hibernate ORM 6.6: 6.6.42.Final.

You can find the full list of 6.6.42.Final changes here.

What's new

• See the website for requirements and compatibilities.
• See the What's New guide for details about new features and capabilities.
• See the Migration Guide for details about migration to 6.6 version.

Conclusion

For additional details, see:

• the release page
• the Migration Guide
• the Introduction Guide
• the User Guide
• the API docs

See also the following resources related to supported APIs:

• the compatibility policy
• the incubating API report (@Incubating)
• the deprecated API report (@Deprecated + @Remove)
• the internal API report (internal packages, @Internal)

Visit the website for details on getting in touch with us.

Sourced from org.hibernate.orm:hibernate-core's changelog.

Changes in 6.6.42.Final (February 01, 2026)

https://hibernate.atlassian.net/projects/HHH/versions/37272

** Bug * HHH-20118 Vector operator SQL templates miss parenthesis around * HHH-20069 DB2iDialect.rowId causes an error in merge queries

• a329ef6 [Jenkins release job] Preparing release 6.6.42.Final
• 2a8d68b [Jenkins release job] changelog.txt updated by release build 6.6.42.Final
• 4f89106 HHH-20118 Wrap vector operator SQL templates with parenthesis
• 9ca91d8 HHH-20069 Remove usage of non-existing rowid_ column on DB2 for i and z/OS
• 2f85696 [Jenkins release job] Preparing next development iteration
• See full diff in compare view

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