---
title: "What Mac 0.3.0 build 20 changed"
description: "Mac 0.3.0 build 20 is the published release in the reviewed snapshot."
slug: "release-030"
category: "product-facts"
language: en
editorial_status: published
capability_status: available
reviewed_at: 2026-10-13
keywords: ["CueSpec 0.3.0 release","Mac update build 20","release notes"]
---

# What Mac 0.3.0 build 20 changed

Mac 0.3.0 build 20 is the published release in the reviewed snapshot. It adds the current update route and fixes several draft, task-list and screenshot behaviors.

## Changes relevant to everyday use
Updates can be checked and downloaded in the background, then installed when you deliberately quit. The application avoids quitting for installation while recording, sending or saving a draft. A manual update route is also available in settings or the quota panel.

The live list avoids stale historical tasks; older conversations remain in all tasks. Panel dragging and cross-screen placement have been improved. Screenshot paste color handling was fixed and received a real-user confirmation in the development record.

Questions can submit answered parts, and voice writing into a draft no longer adds an unnecessary success-result page when returning to the list. An uncertain send preserves the draft while its receipt is checked.

## Limits still apply
The release does not establish shipped Windows or phone support, complete glasses integration, or complete real-server refinement acceptance. Fresh-machine, Intel and several adverse update scenarios remain untested on real devices. A known structured-question card issue also remains: arrival of an external answer can leave the original Codex card open.

## Related reading

- [Update log](/updates/)
- [Update CueSpec without interrupting a draft](/update-cuespec/)
- [An update check, download or installation fails](/update-download-fails/)
- [CueSpec product facts at a glance](/product-facts/)