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UM-Codex v0.1.0-alpha.2

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@github-actions github-actions released this 02 Oct 00:31
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v0.1.0-alpha.2
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UM-Codex 0.1.0-alpha.2: the launcher window, the browser tool, and fixes

New

  • A launcher window replaces the terminal questions. The UM-Codex app or shortcut opens a small page on your computer:

    • your setups as cards, with Start, Edit, Duplicate and Delete;
    • folders chosen with your system's folder picker, each set to "Read only" or "Read & write";
    • switches for the internet, the browser tool and approvals;
    • a plain summary before Start;
    • running sessions, each with Stop;
    • a first-run checklist.

    um-codex in a terminal still works.

  • A browser tool inside the sandbox, offered when the internet is on. Codex can open websites in a fresh browser, with none of your logins, running in the container. It asks before actions like opening pages, clicking and typing; reading a page doesn't ask.

Fixed

  • "Failed to persist config … config.toml" at every launch. UM-Codex's settings now live in Codex's read-only system layer, and your own Codex preferences can be saved again.
  • Codex no longer switches models by itself. The setup's model is used, /model lists the Toolkit models Codex knows, and there's no upgrade prompt.
  • Sessions are locked to full access inside the sandbox, so /permissions can't choose a mode that breaks commands in the container.

Updating from alpha.1: run um-codex update. The first time you open UM-Codex afterwards, the Desktop app and shortcuts switch to the launcher window by themselves.

Coming next: "Open in: Codex app". The Codex desktop app works in the sandbox through UM-Codex's connection; it's being tested now (Mac first).

Install (or update to this version with the installer):

  • Mac, in Terminal: curl -q -fsSL https://github.com/SripadaLab-UM/um-codex/releases/latest/download/install-macos.sh | sh
  • Windows, in Windows PowerShell: [Net.ServicePointManager]::SecurityProtocol = [Net.ServicePointManager]::SecurityProtocol -bor 3072; irm https://github.com/SripadaLab-UM/um-codex/releases/latest/download/install-windows.ps1 | iex

Already installed: um-codex update.

Images, pinned by digest:

  • Agent: ghcr.io/sripadalab-um/um-codex-agent@sha256:b317ed8fb9073b6a52c5bf580d4ccf61390b431c0cc1890b6fbf326a40b9c228
  • Gateway: nginx@sha256:5616878291a2eed594aee8db4dade5878cf7edcb475e59193904b198d9b830de

SHA256SUMS is signed with UM-Codex's release key (SHA256SUMS.sig); um-codex update checks it.
To check a download against SHA256SUMS: shasum -a 256 -c SHA256SUMS --ignore-missing
on Mac, or compare Get-FileHash <file> with it on Windows.

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