BTerminal/CHANGELOG.md

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[Unreleased]

Added

• SSH session management: SshSession CRUD in SQLite, SshDialog create/edit modal, SshSessionList grouped by folder with color dots, SSH pane type routing to TerminalPane with shell=/usr/bin/ssh (Phase 5)
• ctx context database integration: read-only CtxDb (Rust, SQLITE_OPEN_READ_ONLY), ContextPane with project selector, tabs for entries/summaries/search, ctx-bridge adapter (Phase 5)
• Catppuccin theme flavors: all 4 palettes (Latte/Frappe/Macchiato/Mocha) selectable via Settings dialog, theme.svelte.ts reactive store with SQLite persistence, TerminalPane theme-aware (Phase 5)
• Detached pane mode: pop-out terminal/agent panes into standalone windows via URL params (?detached=1), detach.ts utility, App.svelte conditional rendering (Phase 5)
• Shiki syntax highlighting: lazy singleton highlighter with catppuccin-mocha theme, 13 preloaded languages, integrated in MarkdownPane and AgentPane text messages (Phase 5)
• Tauri auto-updater plugin: tauri-plugin-updater (Rust + npm) + updater.ts frontend utility (Phase 6)
• Markdown rendering in agent text messages with Shiki code highlighting (Phase 5)
• Build-from-source installer install-v2.sh with 6-step dependency checking (Node.js 20+, Rust 1.77+, WebKit2GTK, GTK3, and 8 other system libraries), auto-install via apt, binary install to ~/.local/bin/bterminal-v2 with desktop entry (Phase 6)
• Tauri bundle configuration for .deb and AppImage targets with category, descriptions, and deb dependencies (Phase 6)
• GitHub Actions release workflow (.github/workflows/release.yml): triggered on v* tags, builds on Ubuntu 22.04 with Rust/npm caching, uploads .deb + AppImage as GitHub Release artifacts (Phase 6)
• Regenerated application icons from bterminal.svg as RGBA PNGs (32x32, 128x128, 256x256, 512x512, .ico) (Phase 6)
• Agent tree visualization: SVG tree of tool calls with horizontal layout, bezier edges, status-colored nodes (AgentTree.svelte + agent-tree.ts) (Phase 5)
• Global status bar showing terminal/agent pane counts, active agents with pulse animation, total tokens and cost (StatusBar.svelte) (Phase 5)
• Toast notification system with auto-dismiss (4s), max 5 visible, color-coded by type (notifications.svelte.ts + ToastContainer.svelte) (Phase 5)
• Agent dispatcher toast integration: notifications on agent complete, error, and sidecar crash (Phase 5)
• Settings dialog with default shell, working directory, and max panes configuration (SettingsDialog.svelte) (Phase 5)
• Settings persistence: key-value settings table in SQLite, Tauri commands settings_get/set/list, settings-bridge.ts adapter (Phase 5)
• Keyboard shortcuts: Ctrl+W close focused pane, Ctrl+, open settings dialog (Phase 5)
• SQLite session persistence with rusqlite (bundled, WAL mode) — sessions table + layout_state singleton (Phase 4)
• Session CRUD: save, delete, update_title, touch with 7 Tauri commands (Phase 4)
• Layout restore on app startup — panes and preset restored from database (Phase 4)
• File watcher backend using notify crate v6 — watches files, emits Tauri events on change (Phase 4)
• MarkdownPane component with marked.js rendering, Catppuccin-themed styles, and live reload (Phase 4)
• Sidebar "M" button for opening markdown/text files via file picker (Phase 4)
• Session bridge adapter for Tauri IPC (session + layout persistence wrappers) (Phase 4)
• File bridge adapter for Tauri IPC (watch, unwatch, read, onChange wrappers) (Phase 4)
• Sidecar crash detection — dispatcher listens for process exit, marks running sessions as error (Phase 3 polish)
• Sidecar restart UI — "Restart Sidecar" button in AgentPane error bar (Phase 3 polish)
• Auto-scroll lock — disables auto-scroll when user scrolls up, shows "Scroll to bottom" button (Phase 3 polish)
• Agent restart Tauri command (agent_restart) (Phase 3 polish)
• Agent pane with prompt input, structured message rendering, stop button, and cost display (Phase 3)

Fixed

• Svelte 5 rune stores (layout, agents, sessions) renamed from .ts to .svelte.ts — runes only work in .svelte and .svelte.ts files, plain .ts caused "rune_outside_svelte" runtime error (blank screen)
• Updated all import paths to use .svelte suffix for store modules
• Node.js sidecar manager (Rust) for spawning and communicating with agent-runner via stdio NDJSON (Phase 3)
• Agent-runner sidecar: spawns claude CLI with --output-format stream-json for structured agent output (Phase 3)
• SDK message adapter parsing stream-json into 9 typed message types: init, text, thinking, tool_call, tool_result, status, cost, error, unknown (Phase 3)
• Agent bridge adapter for Tauri IPC (invoke + event listeners) (Phase 3)
• Agent dispatcher routing sidecar events to agent session store (Phase 3)
• Agent session store with message history, cost tracking, and lifecycle management (Phase 3)
• Keyboard shortcut: Ctrl+Shift+N to open new agent pane (Phase 3)
• Sidebar button for creating new agent sessions (Phase 3)
• Rust PTY backend with portable-pty: spawn, write, resize, kill with Tauri event streaming (Phase 2)
• xterm.js terminal pane with Canvas addon, FitAddon, and Catppuccin Mocha theme (Phase 2)
• CSS Grid tiling layout with 5 presets: 1-col, 2-col, 3-col, 2x2, master-stack (Phase 2)
• Layout store with Svelte 5 $state runes and auto-preset selection (Phase 2)
• Sidebar with session list, layout preset selector, and new terminal button (Phase 2)
• Keyboard shortcuts: Ctrl+N new terminal, Ctrl+1-4 focus pane (Phase 2)
• PTY bridge adapter for Tauri IPC (invoke + event listeners) (Phase 2)
• PaneContainer component with header bar, status indicator, and close button (Phase 2)
• Terminal resize handling with ResizeObserver and 100ms debounce (Phase 2)
• v2 project scaffolding: Tauri 2.x + Svelte 5 in v2/ directory (Phase 1)
• Rust backend stubs: main.rs, lib.rs, pty.rs, sidecar.rs, watcher.rs, session.rs (Phase 1)
• Svelte frontend with Catppuccin Mocha CSS variables and component structure (Phase 1)
• Node.js sidecar scaffold with NDJSON communication pattern (Phase 1)
• v2 architecture planning: Tauri 2.x + Svelte 5 + Claude Agent SDK via Node.js sidecar
• Research documentation covering Agent SDK, xterm.js performance, Tauri ecosystem, and ultrawide layout patterns
• Phased implementation plan (6 phases, MVP = Phases 1-4)
• Error handling and testing strategy for v2
• Documentation structure in docs/ (task_plan, phases, findings, progress)
• 17 operational rules in .claude/rules/
• TODO.md for tracking active work
• .claude/CLAUDE.md behavioral guide for Claude sessions
• VS Code workspace configuration with Peacock color