v0.5.6

What's Changed

• chore: update provider model list for v0.5.6
• style(e2e): gofmt jobs_github_plan_test doc comment
• test(e2e): fix MCP, Settings, and Sessions tab scenarios
• fix(sandbox): allow pty-grant ioctls in the Seatbelt profile
• fix(config): merge user keys into settings.json on defaults refresh
• fix(sandbox): allow pseudo-tty in the Seatbelt profile
• fix(ui): pad attachment chip icons with two spaces
• feat(ui): order Sessions rows by creation time within a directory
• fix(config): count env-only providers as configured without a keychain
• feat(auth): fall back to plaintext auth.json for OAuth automatically
• feat(mcp): add MCP servers tab (F4) with per-server enable toggle
• fix(ui): render Sessions dir subtitle in full primary color
• docs: require unit and e2e tests in plans
• feat(ui): show resolved grep/glob backends in the Settings tab
• feat(ui): group Sessions tab by working directory
• feat(attachments): attach text and PDF files to prompts, decrypt PDFs
• feat(ui): offer recent working directories on the draft welcome screen
• feat(daemon): push process-level events over an instance control channel
• fix(daemon): rebuild the read-gate set when a session is restored
• chore(providers): refresh OpenRouter and DeepSeek model lists
• docs(vix-help): sync offline manual snapshot for draft sessions
• test(ui): cover draft-session lifecycle, directory picker, and status bar
• feat(ui): create sessions on first message with a pre-start directory picker
• test(e2e): gate tracker job runs on state.json, not recorded sessions
• Bring GitHub PR-review and issue-triage jobs into mission control
• fix(daemon): seed turn snapshots when duplicating or restoring a session
• feat(vix-mac): transcript polish — markdown, code blocks, collapsible sections
• feat(protocol): generate RPC projection types + session_busy banner
• fix(vix-mac): crash when opening a conversation (main-thread I/O in view update)
• feat(vix-mac): session list, attach/replay, and todo panel (Phase 3c)
• feat(vix-mac): interactive permission/question/plan sheets (Phase 3b)
• feat(vix-mac): add SwiftUI app and live protocol conformance test
• feat(providers): add Lemonade built-in local provider
• feat(read_file): convert PDFs to Markdown with a self-contained reader
• feat(protocol): generate wire-protocol contract + native Swift client foundation