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Release 2.27.1 - #9858

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surister merged 4 commits into
2.27.xfrom
release/2.27.1-changelog
May 19, 2026
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Release 2.27.1#9858
surister merged 4 commits into
2.27.xfrom
release/2.27.1-changelog

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@timescale-automation

@timescale-automation timescale-automation commented May 19, 2026

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TimescaleDB Changelog

Please note: When updating your database, you should connect using
This page lists all the latest features and updates to TimescaleDB. When
you use psql to update your database, use the -X flag and prevent any .psqlrc
commands from accidentally triggering the load of a previous DB version.

2.27.1 (2026-05-19)

This release contains performance improvements and bug fixes since the 2.27.0 release. We recommend that you upgrade at the next available opportunity.

Bugfixes

  • #9795 Delete orphaned compression_settings before migrating catalog table
  • #9799 Fix job_errors view leaking failed jobs to non-owners
  • #9800 Check hypertable ownership before recompression
  • #9801 Fix information leak in policy_reorder_remove
  • #9824 Adding migration scripts for composite bloom filters
  • #9828 Skip columnar index scan when grouping by an expression
  • #9830 Skip ColumnarIndexScan for GROUPING SETS / ROLLUP / CUBE

Thanks

  • @homanp for reporting an information leak with the job_errors view

@svenklemm

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Missing quite a few entries in Changelog:
https://github.com/timescale/timescaledb/milestone/126?closed=1

@surister
surister force-pushed the release/2.27.1-changelog branch from 950c49e to d629499 Compare May 19, 2026 07:13
Comment thread CHANGELOG.md
@surister
surister force-pushed the release/2.27.1-changelog branch from 8532b3a to 4457f9e Compare May 19, 2026 09:16
@surister
surister merged commit b01ae9b into 2.27.x May 19, 2026
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@surister
surister deleted the release/2.27.1-changelog branch May 19, 2026 09:39
@timescale-automation timescale-automation added the released-2.27.1 Released in 2.27.1 label May 19, 2026
@timescale-automation timescale-automation added the released-2.27.2 Released in 2.27.2 label Jun 2, 2026
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