v1.5.0 — Skills library, TTS, flow graphs, session sync, plugins

🎉 v1.5.0 — Codex gx

This release is built around extensibility and user-visible feedback:

✨ New features

• 📚 Skills Library — 12 built-in templates, 3 execution modes (shell / prompt / chain), enable / disable / import / export.
• 🔊 Text-to-Speech (TTS) — auto-detect platform backends (macOS say, Windows PowerShell, Linux espeak / spd-say / festival), per-message playback, /speak slash command.
• 🕸️ Agent Flow Graph — visualise any plan as a directed graph, export to Mermaid, /flow slash command.
• ☁️ Session Sync — local publish / fetch of session bundles, /sync slash command, export / import JSON.
• 🧩 Plugin Hot Loading — 5 default plugins, custom DSL for text transformations, PreSend / PostRecv / Slash hooks, hot reload.

🛠 Fixes (hot-patched after initial release)

• ✅ Queue tokio runtime panic on launch in release build → scheduler now spawns via tauri::async_runtime instead of bare tokio::spawn.
• ✅ macOS bundle identifier now uses codex-gx-desktop (was agentshell_desktop-*).
• ✅ New square app icon redesigned from scratch (was a stretched 480×240 rectangle).

📦 Install

Download Codex.gx_1.5.0_aarch64.dmg below, drag Codex gx.app into Applications, first launch may require right-click → Open (no developer signature yet).