Version 4.1.8

Released on 2020-07-07.


If you are upgrading a cluster, you must be running CrateDB 4.0.2 or higher before you upgrade to 4.1.8.

We recommend that you upgrade to the latest 4.0 release before moving to 4.1.8.

A rolling upgrade to 4.1.8 from 4.0.2+ is supported.

Before upgrading, you should back up your data.

Table of Contents

See the Version 4.1.0 release notes for a full list of changes in the 4.1 series.


  • Fixed an issue where access_key and secret_key settings for s3 repositories were exposed as unmasked settings.

  • Fixed an issue that would prevent the pg_stats table from querying if the most_common_vals or histogram_bounds columns contain values of the OBJECT or ARRAY types.