Version 5.7.5

Released on 2024-09-09.

Note

If you are upgrading a cluster, you must be running CrateDB 4.0.2 or higher before you upgrade to 5.7.5.

We recommend that you upgrade to the latest 5.6 release before moving to 5.7.5.

A rolling upgrade from 5.6.x to 5.7.5 is supported. Before upgrading, you should back up your data.

Warning

Tables that were created before CrateDB 4.x will not function with 5.x and must be recreated before moving to 5.x.x.

You can recreate tables using COPY TO and COPY FROM or by inserting the data into a new table.

Table of contents

See the Version 5.7.0 release notes for a full list of changes in the 5.7 series.

Fixes

• Fixed a regression introduced with Version 5.6.0 that caused an exception when altering a partitioned table where the current number of shards differs from the number of shards of existing partitions.