T3 Code fork 0.1.6 — shared native sessions

Fork release based on upstream 0.1.6, preserving native shared Codex, Claude, and OpenCode sessions across T3 clients.

Upstream source: 15fe2832. Fork source: b2b8589b. Application versions remain exactly 0.1.6.

• Preserve native session discovery, reuse, streaming output, structured approvals, native titles, and auxiliary-session ownership.
• Keep token streaming available while incorporating upstream settings, background-work, navigation, and provider API changes.
• Preserve OpenCode text and reasoning prefixes across reconnects. Start live observers only for session subscriptions so model discovery and automatic recovery are not blocked by observer startup.
• Use an explicit native-context capability to avoid duplicate history injection into native Claude sessions while retaining normal handoff behavior for other runtimes.
• Keep Codex approvals externally resolvable after an invalid local response, and preserve native CLI configuration during attach/resume.
• Preserve readable local symlink browsing, Git metadata exclusions, and symlink-cycle guards.

Validation: 130 related test files / 2,506 tests passed, 39 package typechecks passed, format/lint/Knip/GraphQL/React Compiler checks passed, and Web/server/Desktop bundles built successfully. Final native Android/iOS device acceptance was not rerun, as requested; validation uses the shared compatibility layer and Web tests.

Downloads:

• macOS Apple Silicon: DMG or ZIP; verify against SHA256SUMS.txt. This community build is unsigned and not notarized; macOS may require approval in Privacy & Security.
• Linux x64: unpack t3-0.1.6-linux-x64.tar.gz and run ./t3; verify against SHA256SUMS-linux.txt. The archive includes the server and Web client.

This fork prerelease does not publish to npm, hosted T3, or an app store, and does not configure an upstream automatic update feed.

GitHub CI passed on this exact source commit. Release build provides the platform archives and their validation logs.