Note

If you are updating to v5.0.8 from a CryoSPARC v4 version, please see the full v5.0 changelog, update instructions, and compatibility notes here: cryosparc.com/updates/v5.0

Fixed

Fixed a potential race condition edge case in CryoSPARC Live session compaction that could cause unintended deletion of additional files outside the session directory. Users of versions v5.0.0-v5.0.7 should not use the session compaction tool and should upgrade to v5.0.8.

Fixed

Cleanup Data tool no longer clears final preprocessing jobs when both "Include final ancestor jobs" and "Clear non-final jobs" are selected.

Fixed

Attaching a project containing jobs with unrecognized result data types no longer fails.

Fixed

Very large Workflow JSON files no longer fail to import.

Fixed

Updated dependency package version of brotli compression library to address CVE-2026-111497.