Changelog

v2.2.1

Redis scripts stay below the Lua argument limit, and a cleanup pass runs each step.

Status: Released · October 10, 2026

Version 2.2.1 corrects Redis script failures for large key sets and for keys with many buckets.

Changed

Redis and hybrid stale-state cleanup removes stale keys in batches of 500. The pass continues until no key that was stale at its start stays. The Redis clear() uses the same batches.
A cleanup pass runs the absolute cleanup and the suppressed cleanup, also when one of them fails. Before, a failure of the absolute cleanup stopped the pass.

Cleanup and the Redis clear() no longer fail with too many results to unpack when approximately 1,600 absolute keys or 1,143 suppressed keys are stale together.
inc, get, delete, set_if, and set_if_preserve_history no longer fail with that error for a key that has 8,000 or more expired buckets.

Changelog

Release notes for Trypema, ordered newest first.

v2.2.0

A synchronous increment for the hybrid limiters, and a borrowed Redis key type.