timescale/timescaledb 2.20.1

2.20.1 (2025-05-27)

on GitHub

This release contains performance improvements and bug fixes since the 2.20.0 release. We recommend that you upgrade at the next available opportunity.

Features

• #8145 Log only if compression ratio warnings are enabled

Bugfixes

• #7292 Intermittent "could not find pathkey item to sort" error when grouping or ordering by a time_bucket of an equality join variable.
• #8126 Allow setting bgw_log_level to FATAL and ERROR
• #8151 Treat null equal to null for merged Continous Aggregate refresh
• #8153 Restoring a database having NULL compressed data
• #8162 Fix setting compress_chunk_interval on continuous aggregates
• #8163 Fix gapfill crash with locf NULL values treated as missing
• #8171 Disable decompression limit during continuous aggregate refresh

Thanks

• @bobozaur, @kvc0, @ChadMoran, @PaddyKe for reporting the pathkey error.
• @jlordiales for reporting an issue with setting compress_chunk_interval for continuous aggregates
• @svanharmelen, @cmdjulian, @etaMS20 for reporting time_bucket_gapfill with locf crash when NULL values are treated as missing