a89e2b9f69
Merge v3-task_plan.md content into architecture.md (data model, layout system, keyboard shortcuts) and new decisions.md (22-entry categorized decisions log). Merge v3-findings.md into unified findings.md (16 sections covering all research). Move progress logs to progress/ subdirectory (v2.md, v3.md, v2-archive.md). Rename v3-release-notes.md to release-notes.md. Update all cross-references. Delete v3-task_plan.md and v3-findings.md (content fully incorporated).
110 lines
5 KiB
Markdown
110 lines
5 KiB
Markdown
# v3.0 Release Notes
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## Mission Control — Multi-Project AI Agent Orchestration
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BTerminal v3.0 is a ground-up redesign of the terminal interface, built for managing multiple AI agent sessions across multiple projects simultaneously. The Mission Control dashboard replaces the single-pane terminal with a full orchestration workspace.
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### What's New
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**Mission Control Dashboard**
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- VSCode-style layout: icon sidebar + expandable settings drawer + project grid + status bar
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- Per-project boxes with 11 tab types (Model, Docs, Context, Files, SSH, Memory, Metrics, Tasks, Architecture, Selenium, Tests)
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- Command palette (Ctrl+K) with 18+ commands across 6 categories
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- Keyboard-first navigation: Alt+1-5 project jump, Ctrl+H/L vi-nav, Ctrl+Shift+1-9 tab switch
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- 17 themes in 3 groups (Catppuccin, Editor, Deep Dark)
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**Multi-Agent Orchestration**
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- 4 Tier 1 management roles: Manager, Architect, Tester, Reviewer
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- btmsg: inter-agent messaging (DMs, channels, contacts ACL, heartbeats, dead letter queue)
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- bttask: kanban task board (5 columns, optimistic locking, review queue auto-notifications)
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- Agent prompt generator with role-specific workflows and tool documentation
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- Manager subagent delegation via Claude Agent SDK teams
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- Auto-wake scheduler: 3 strategies (persistent, on-demand, smart) with 6 wake signals
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**Multi-Provider Support**
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- Claude Code (primary), OpenAI Codex, Ollama
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- Provider-specific sidecar runners with unified message adapter layer
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- Per-project provider selection with capability-gated UI
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**Session Continuity**
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- SQLite persistence for agent sessions, messages, and cost tracking
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- Session anchors: preserve important turns through context compaction
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- Auto-anchoring on first compaction (observation-masked, reasoning preserved)
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- Configurable anchor budget (2K–20K tokens)
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**Dashboard Metrics**
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- Real-time fleet overview: running/idle/stalled counts, burn rate ($/hr)
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- Per-project health: activity state, context pressure, file conflicts, attention scoring
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- Historical sparklines for cost, tokens, turns, tools, and duration
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- Attention queue with priority-scored cards (click to focus)
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**File Management**
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- VSCode-style directory tree with CodeMirror 6 editor (15 language modes)
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- PDF viewer (pdfjs-dist, multi-page, zoom 0.5x–3x)
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- CSV table viewer (RFC 4180, delimiter auto-detect, sortable columns)
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- Filesystem watcher for external write conflict detection
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**Terminal**
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- xterm.js with Canvas addon (WebKit2GTK compatible)
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- Agent preview pane (read-only view of agent activity)
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- SSH session management (native PTY, no library required)
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- Worktree isolation per project (optional)
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### Production Readiness
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**Reliability**
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- Sidecar crash recovery: auto-restart with exponential backoff (1s–30s, 5 retries)
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- WAL checkpoint: periodic TRUNCATE every 5 minutes (sessions.db + btmsg.db)
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- Error classification: 6 types with actionable messages and retry logic
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- Optimistic locking for concurrent task board updates
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**Security**
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- Landlock sandbox: kernel 6.2+ filesystem restriction for sidecar processes
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- Plugin sandbox: 13 shadowed globals, strict mode, frozen API, permission-gated
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- Secrets management: system keyring (libsecret), no plaintext fallback
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- TLS support for bterminal-relay (optional `--tls-cert`/`--tls-key`)
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- Sidecar environment stripping: dual-layer (Rust + JS) credential isolation
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- Audit logging: agent events, task changes, wake events, prompt injections
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**Observability**
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- OpenTelemetry: tracing + OTLP export to Tempo (optional)
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- FTS5 full-text search across messages, tasks, and agent comms
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- Agent health monitoring: heartbeats, stale detection, dead letter queue
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- Desktop + in-app notifications with history
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### Multi-Machine (Early Access)
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bterminal-relay enables running agent sessions across multiple Linux machines via WebSocket. TLS encryption is supported. This feature is architecturally complete but not yet surfaced in the v3 UI — available for advanced users via the relay binary and bridges.
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**v3.1 roadmap:** Certificate pinning, UI integration, real-world multi-machine testing.
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### Test Coverage
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| Suite | Tests | Status |
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|-------|-------|--------|
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| Vitest (frontend) | 444 | Pass |
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| Cargo (backend) | 151 | Pass |
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| E2E (WebDriverIO) | 109 | Pass |
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| **Total** | **704** | **All passing** |
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### Breaking Changes from v2
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- Layout system replaced by workspace store (project groups)
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- Configuration moved from sessions.json to groups.json
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- App.svelte rewritten (VSCode-style sidebar replaces TilingGrid)
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- Settings moved from modal dialog to sidebar drawer tab
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### Requirements
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- Linux x86_64
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- Kernel 6.2+ recommended (for Landlock sandbox enforcement)
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- libsecret / DBUS session (for secrets management)
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- Node.js 20+ and Rust 1.77+ (build from source)
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- Claude CLI installed (`~/.local/bin/claude` or system path)
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### Known Limitations
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- Maximum 4 active xterm.js instances (WebKit2GTK memory constraint)
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- Plugin sandbox uses `new Function()` — best-effort, not a security boundary
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- Multi-machine UI not yet integrated into Mission Control
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- Agent Teams delegation requires complex prompts to trigger reliably
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