v0.3.0

✨ Features

• add CI/CD pipeline — GitHub Actions auto-publish to Open VSX on tag push
• expand attach button to all file types, rename image-manager to attachment-manager
• add delete session functionality via system trash
• release script queries Open VSX API for real production version
• add automated release versioning with .published-version tracking
• add About modal with extension info, Pi SDK version, and report issue link; remove footer version pill
• add status bar button to quickly open Phi chat
• implement loaded skills panel and chat slash command autocomplete
• auto-incrementing build number displayed natively in webview footer
• conversation tree panel — browse branches, navigate with summary, set labels; improve manual compaction with progress events
• new accounts button SVG (person-in-circle), CSS tooltips on all header buttons

🐛 Fixes

• release script requires master branch and shows summary before proceeding
• remove auto-commit instruction from phi-developer skill (contradicted rule 15)
• remove drag-and-drop code (unsupported in VS Code webview iframes)
• upgrade pi-coding-agent to 0.64.0 and update tool rendering
• tree panel crashes on large sessions — send flat array instead of nested tree
• tree panel stuck on Loading for large sessions (stack overflow)
• About modal z-index above overlay so buttons are clickable
• accounts panel auto-refreshes after login/logout/key changes; add inline logout and remove buttons
• correctly extract skills array from resourceLoader
• markdown renderer misidentifying directories as inline file pills
• accurate session cost matching pi CLI
• remove stray 'w' character in app.js that silently broke entire webview
• paste not working in VS Code webview — add Range API fallback, fix image paste preventDefault
• error tooltip uses CSS popup instead of unreliable title attr, fix copy button for error-only messages

📝 Docs

• add attach button and paste image to README
• update commit workflow rule — let user control when to commit, check git status for manual changes
• add rule 17 (flatten trees for IPC) and update tree_data IPC table
• update ipc-protocol.md — tree_data uses flat nodes array, not nested tree
• add mandatory post-change checklist to phi-developer skill
• add rule 15 — commit after every change with conventional commit messages
• sync AGENTS.md with current state — fix version, IPC tables, deduplicate commands
• update all docs for app.js modularization and new IPC messages
• add screenshot to README for Open VSX listing
• add phi-developer skill for training AI agents on the project architecture
• update build steps and roadmap with auto-incrementing script
• update credits — link to Mario Zechner's GitHub profile
• Merge pull request #4
• update architecture, tasks, and roadmap for esbuild bundling and mic removal