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Buzz for Devin 0.4.25 alpha 3 (source only)

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@fenner888 fenner888 released this 28 Jul 01:47
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Buzz for Devin alpha 3 is a community-maintained, source-only technical preview for builders testing Cognition's official Devin CLI in Buzz.

There are no application binaries attached to this release. Clone and run the reviewed source; do not redistribute an unsigned local build.

Start here

git clone https://github.com/fenner888/BuzzforDevin.git
cd BuzzforDevin
git switch -c buzz-for-devin-preview buzz-for-devin-v0.4.25-alpha.3
./scripts/run-buzz-for-devin-source.sh

Read the platform prerequisites and acceptance checklist:

https://github.com/fenner888/BuzzforDevin/blob/buzz-for-devin-v0.4.25-alpha.3/docs/buzz-for-devin-builders.md

If the Devin CLI is not already installed and authenticated, use Cognition's documentation:

https://docs.devin.ai/cli

What alpha 3 fixes

  • Intel macOS no longer fails when Hermit cannot provide a standalone pnpm 11 archive; the launcher falls back to the repository-pinned pnpm through Corepack.
  • The launcher includes the official Devin install location (~/.local/bin) before checking runtime readiness.
  • The documented tag checkout creates a named local preview branch, avoiding the confusing detached-HEAD warning.

Platform status

  • Apple Silicon macOS: verified technical alpha; full CI and live Devin ACP acceptance have passed.
  • Intel macOS: corrected source path is published; physical-machine end-to-end acceptance is the remaining confirmation.
  • Linux x86_64 / ARM64: source preview and CI compilation are available; live Devin ACP acceptance is pending.
  • Windows x86_64 MSVC: source preview and Windows CI are available; live Devin ACP acceptance is pending.

Experimental means the source path is available for builders. It does not mean this fork publishes or supports a platform installer.

Safety boundary

  • Uses Cognition's official devin acp command and each builder's own account.
  • Does not inspect, copy, or modify Devin credentials or configuration.
  • Keeps one-worker and owner-only defaults.
  • Keeps permission decisions explicit and fail closed.
  • Does not enable a bypass or persistent auto-approval mode.
  • Does not claim model switching, Fusion, fan-out, Outposts, cloud handoff, or cloud Devin parity.
  • Does not enable an updater or use signing credentials.

Provenance

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