Terminay Files

Terminay v2.5.2 hardens terminal presentation ownership, adds durable checkpoint recovery for long-running terminals, and improves CI reliability.

Terminal control and multi-client ownership

Restored and hardened terminal ownership handoff

• Fixed terminal resize ownership handoff to prevent competing control takeovers.
• Ensured implicit terminal ownership is restored correctly across attachments.
• Converged terminal dimensions across multiple client attachments to prevent display desynchronization.
• Advertised canonical terminal capabilities to establish authoritative control boundaries.
• Hardened terminal presentation lifecycle to correctly sequence ownership transitions between controller-bound initial state and conflict-only full-width takeover.

Canonical dimensions and presentation controls

• Published controller-owned canonical dimensions applied uniformly to every observer.
• Specified controller-owned terminal dimensions as the authoritative sizing boundary.
• Simplified terminal control presentation documentation to reduce implementation complexity.

Durable terminal recovery

Checkpoint-based hydration for long-running terminals

• Added bounded terminal presentation checkpoints on the server to support recovery without requiring complete transcript replay.
• Implemented hydration of fresh displays from serialized checkpoints, enabling terminals to recover after output exceeds retention windows.
• Serialized checkpoint attachment replacement to handle panel transitions without losing terminal state.
• Defined durable terminal presentation recovery specification to ensure consistent behavior across reconnects, reloads, and layout changes.

Reliable agent journal selection

• Fixed agent journal discovery to select only root Codex CLI rollout journals, preventing subagent journals from displacing terminal roots.

Improved CI and release infrastructure

Parallel and deterministic testing

• Sharded pull request tests in parallel across CI runners for faster feedback.
• Made CI fixtures deterministic to improve test reliability and reproducibility.
• Removed recursive E2E image ownership pass to reduce CI overhead.
• Removed provider-specific artifact upload logic to simplify release paths.
• Aligned release readiness gates with repository ownership topology.

Release credential handling

• Prepared release credentials safely through isolated automation to improve security posture.

CI improvements

• Repaired client transport assertions to accurately verify protocol handoff.
• Aligned outbound failure lifecycle assertions to match actual recovery behavior.
• Specified provider-portable parallel CI topology for consistent cross-platform testing.

Release Assets

• macOS installer: https://github.com/markwylde/terminay/releases/download/v2.5.2/Terminay-Mac-2.5.2-Installer.dmg
• Linux AppImage: https://github.com/markwylde/terminay/releases/download/v2.5.2/Terminay-Linux-2.5.2.AppImage
• Standalone server: https://github.com/markwylde/terminay/releases/download/v2.5.2/terminay-server-2.5.2.tgz