chore(release): v0.4.4

[earino]

Summary

Cut v0.4.4 — bumps VERSION to 0.4.4 and promotes the [Unreleased] CHANGELOG section to [0.4.4] — 2026-04-26 with a release blurb.

What's in this release:

• OpenCode as a fourth supported host (#53) — the headline. Skill auto-discovered via Claude-compat path; first-class task tool dispatch (1:1 with Claude Code's Task); commands/resumasher.md slash-command shim for /resumasher <args> parity; ~/.opencode/skills/ added to install + ignore + telemetry detection paths.
• install.sh reads OpenCode config (read-only) and warns if tool_output.max_bytes is below SKILL.md's size. The user's config stays the user's concern; we just print a heads-up with the JSON snippet to add.
• Eight weak-model failure modes fixed — slash-command UX, subagent_type mis-dispatch, fit-field enum bypass, prompt rewriting, shell-idiom corruption, read-resume empty path, Phase 0 mkdir, OpenCode tool-output cap. Receipts: three full transcripts under samples-issue42/session-ses_*.md.
• 25 new deterministic tests (456 total, all green on Linux + Windows × Python 3.10/3.11/3.12).
• Issue #55 filed for templated per-host SKILL.md as a v0.5+ optimization.

Test plan

• CHANGELOG [Unreleased] → [0.4.4] — 2026-04-26 with release blurb
• VERSION bumped to 0.4.4
• Empty [Unreleased] section preserved at top for next cycle
• CI green (Linux + Windows × Python 3.10/3.11/3.12)
• After merge: tag v0.4.4 from main and create GitHub release

🤖 Generated with Claude Code