timescale/timescaledb 2.26.2

2.26.2 (2026-04-07)

on GitHub

This release contains bug fixes since the 2.26.1 release. We recommend that you upgrade at the next available opportunity.

Bugfixes

• #9460 Fix WAL record tracking in EXPLAIN for direct compress
• #9485 Fix use-after-free of invalidation in tsl_compressor_free
• #9486 Fix use-after-free in job owner validation
• #9487 Fix use-after-free in reorder_chunk
• #9392 Fix wrong result when performing chunk exclusion by a mutable expression
• #9510 Fix chunk skipping with dropped columns
• #9522 Fix GROUP BY ROLLUP on compressed continuous aggregates

Thanks

• @pcayen for reporting an issue with GROUP BY ROLLUP
• @PiotrCiechomski for reporting the wrong result with chunk exclusion by a mutable expression