Release Notes — pmux v0.1.8

Release date: 2026-08-25

📦 What's New

pmux v0.1.8 introduces a fully self-contained Git dashboard and a much more pleasant diff-reading experience.

The Git integration is now 100% pure Go (go-git) — no system git executable required.
Branch status, working-tree changes, staging state, commit history, branch switching, staging/unstaging, commits, and Fetch/Pull/Push all run through the embedded library.
push/pull reuse existing credentials:
- SSH remotes: OpenSSH Authentication Agent or ~/.ssh keys (with known_hosts verification)
- HTTPS remotes: Windows Credential Manager (Git Credential Manager) or a ~/.git-credentials file
- When no credentials are found, the panel explains how to fix it.

Diff previews open in a separate popup modal instead of the sidebar — close with ✖, Esc, or clicking the backdrop.
Line-level syntax highlighting: added lines, removed lines, hunk headers, and file metadata are color-coded.

Clicking a commit hash in the History list opens the popup with:
- Full commit metadata (hash, author, date, message)
- The complete diff against its parent (empty tree for root commits)

The Git panel refresh interval (1–10s) is now persisted in the config and restored on startup.
Changes are synchronized in real time across all connected clients.

Git refresh interval now applies correctly:
- Saved value is restored on launch (previously always reset to the default 3s)
- Changes from other clients update the timer immediately

README (EN/KR) updated to cover the popup diff viewer, commit detail view, refresh interval, and the pure-Go architecture.

Full Changelog: v0.1.7...v0.1.8