# Twenty twenty/v2.40.0 — Release & Upgrade Intelligence
- **Product:** Twenty (https://twenty.com)
- **Version:** twenty/v2.40.0
- **Released:** Sep 15, 2026
- **Impact Score:** 7/10
- **Breaking Changes:** Source flagged
- **Canonical Analysis:** https://changelogs.us/twenty/updates/twenty-v2.40.0/

## Executive Summary (TL;DR)
Twenty twenty/v2.40.0. Source highlight: Track application installs and uninstalls with deterministic queue jobs (#25502)

## Breaking Changes & Deprecations
- ⚠️ Breaking changes - Track application installs and uninstalls with deterministic queue jobs ([#25502](https://github.com/twentyhq/twenty/pull/25502)) by @martmull
- - fix(server): stop upgrade-pending columns from breaking repository updates ([#25583](https://github.com/twentyhq/twenty/pull/25583)) by @FelixMalfait

## New Features
- feat(ai): replace model pickers with a five-tier model slider (#25721)
- feat(search): expose isSearchable on field metadata and make the object search section editable (#25166)
- feat(record-form): render the record creation form behind a flag (#25203)
- feat(core): let apps report a connection auth failure with a reason (#25297)
- feat(workflow): polish the core workflows index and gate workflow run workspace relations (#25356)
- feat(workflow): select core workflows and delete them in bulk (#25415)

## Improvements
- Alias native worker APIs onto window in front components (#24190)
- Support classList in front components (#24191)
- Make the Fathom app publishable and rewrite its listing copy (#25325)
- Extract email body text without building a DOM (#25422)
- Record sharing 3/14: gate reads and writes on private objects with record share rows (#25426)
- Record sharing 4/14: let a create state who may read the record with shareWith (#25428)

## Bug Fixes
- feat(server): run server route dispatch jobs ahead of the trigger fan-out (#25701)
- Fix delayed view deletion feedback (#25344)
- Fix app CI fixtures and registry upload limit (#25531)
- Fix sidebar Link items in folders redirecting to a doubled URL (#25536)
- Fix empty relation card vertical padding (#25595)
- Fix Menu imports after class-name helper rename (#25634)