OpenTrApp v0.4.0
🪧 Note on naming: This release was built before the OpenTrApp rebrand (May 2026) — the asset filenames still carry the old
Lobster-TrAppprefix. A new release withOpenTrApp_*filenames is queued. The download links below still work via GitHub's auto-redirect from the old repository name.
Just install
Pick the row for your operating system and click the link. After downloading, double-click to install. The setup wizard takes over from there — Anthropic key, Telegram bot pairing, and the four-container perimeter download. No terminal needed.
| Your OS | Download |
|---|---|
| Windows | Lobster-TrApp_0.3.2_x64_en-US.msi |
| macOS — Apple Silicon | Lobster-TrApp_0.3.2_aarch64.dmg |
| macOS — Intel | Lobster-TrApp_0.3.2_x64.dmg |
| Linux — Ubuntu / Debian | Lobster-TrApp_0.3.2_amd64.deb |
| Linux — universal | Lobster-TrApp_0.3.2_amd64.AppImage |
| Linux — Fedora / RHEL | Lobster-TrApp-0.3.2-1.x86_64.rpm |
The full release notes for this version live at docs/release-notes-v0.4.0.md.
Verification artefacts (for security auditors)
Each binary above is shipped alongside three companion files in the asset list:
<filename>.sig— cosign keyless signature (Sigstore)<filename>.pem— signing certificate (Sigstore Fulcio)sbom-<platform>.cyclonedx.json— CycloneDX 1.5 software bill of materials
The signing identity is bound to https://github.com/albertdobmeyer/opentrapp/.github/workflows/release.yml@refs/tags/v0.4.0 — verification proves the binary was built by this exact workflow at this exact tag.