# Twenty twenty/v2.56.1 — Release & Upgrade Intelligence
- **Product:** Twenty (https://twenty.com)
- **Version:** twenty/v2.56.1
- **Released:** Nov 05, 2026
- **Impact Score:** 3/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/twenty/updates/twenty-v2.56.1/

## Executive Summary (TL;DR)
Twenty version 2.56.1 introduces a targeted bug fix that prevents workflow code steps containing NUL characters from stalling the v2.56 upgrade process. Affected steps are now skipped automatically, allowing previously blocked workspaces to upgrade successfully.

## Bug Fixes
- Fixed an upgrade failure where workflow code steps containing NUL characters caused the upgrade command to stall.