v1.3.0 — Modular Architecture + Settings UI

What's New

🏗️ Modular Architecture

The extension has been completely refactored from a single monolithic file into a deep, testable module hierarchy:

• Footer Engine ()

  • — Token/duration formatting, thinking-level colors, rainbow text
  • — Individual segment renderers (model, runtime, git, context, tokens, TPS, cost)
  • — Single-line ↔ two-line layout assembler with terminal-width adaptation
  • — Shared TypeScript interfaces
  • — + for custom builds

• Settings System ()

  • — 4 presets (minimal, standard, verbose, performance) + segment metadata
  • — Settings validation, migration, preset application
  • — Settings-list item generation for pi's native TUI
  • — JSON persistence in
  • — High-level settings manager API

• Storage ()

  • File-based JSONL storage for session history and turn records

⚙️ Interactive Settings UI

New command opens a native TUI panel where you can:

• Switch presets — minimal | standard | verbose | performance
• Toggle individual segments — Model, Runtime, PWD, Git, Context Usage (with sub-options: bar, %, numbers), Tokens, TPS, Cost
• Set context-usage thresholds — Expert and warning zone percentages

Settings are persisted across sessions.

📹 Updated Demo Media

• Replaced old MP4 with a new 1080p GIF trimmed from
• README refreshed with current status-bar format () and full settings documentation

📝 Full Changelog

• docs: refresh README with current status bar format and settings
• docs: link demo GIF in README and remove diff.png section
• Update the demo gif
• refactor: extract deep testable modules from monolithic extension

v1.2.0

What's New

• Thinking level colors — Footer model:thinking now uses the same theme colors as pi's input field border (thinkingOff through thinkingXhigh)
• Rainbow mode — xhigh and max thinking levels render the model indicator in cycling RGB rainbow colors
• Compact footer layout — Single-line footer with smart overflow to two lines on narrow terminals
• New /obs-toggle-path command — Toggle between showing just the folder name or the full path in the footer
• Fast mode indicator — Shows when OpenAI Codex fast mode is active

v1.1.0

What's Changed

End-of-run TPS summaries

Observability now prints a TPS summary notification after each agent run, including:

• Output tokens per second
• Input and output token counts
• Cache read/write token counts
• Total tokens
• Agent elapsed time

This complements the live footer by preserving a concise final performance summary once generation completes.

Documentation

• Updated the README to document the end-of-run TPS notification.

Verification

• Ran npm run typecheck successfully.

v1.0.2

Full Changelog: v1.0.1...v1.0.2

v1.0.1

• Replace fixed 64-char box with dynamic terminal-width sizing
• Render /obs through ctx.ui.custom() TUI component instead of console.log
• Fix footer corruption by using TUI overlay with theme-aware borders
• Remove emojis from boxed summary to prevent width miscalculation
• Add aligned column tables for turns and history with headers