[0.4.0] - 2026-10-23

Added

• Experiment history with results, limitations, and conditions for revisiting.
• Forward images to supported models through Pi
• Pinned Sage-A1.5 6-bit and mixed 4/8-bit conversion recipes, model cards,
  attribution evidence, and publication instructions.
• Hardware-aware Sage-A1.5 and Ornith 1.5 choices in the initial terminal and
  native setup wizard, with verified local availability, download and disk
  estimates, and selected upstream benchmark results.

Changed

• Recommend Sage-A1.5 while preserving eligible confirmed choices, verified
  legacy activation, or a sole verified current compatible cached family.
  Both families retain images and use the existing memory profiles.
• Retain the confirmed model choice on upgrades and reinstalls. Model commands
  support both families; model add downloads and verifies without changing
  the active choice. Explicit activation retains histories and rollback.
• Upgrade the pinned Pi harness to official stable 1.4.0.
• Use T3's native Pi driver for Geer, preserving local background generation
  and migrating managed model selections without the Grok version warning.
• Pin fresh T3 installations to stable 0.1.2 and retain compatible Nightly apps.

Fixed

• Preserve native Pi thinking preferences across setup and status checks.
• Accept ACP stdio MCP servers from current T3 Code alongside HTTP servers.

[0.3.0] - 2026-10-01

Added

• ACP adapter for T3 Code.
• Pi harness with automatic installation.
• Automatic discovery of existing skills across harnesses.

Changed

• Require and automatically install T3 Code.

Removed

• Claude Code harness.

[0.2.0] - 2026-08-30

Changed

• Upgrade from Ornith 1.0 to 1.5
• T3 Code model selector and set favorite to Ornith 1.5

[0.1.0] - 2026-08-02

Added

• Native, resumable Geer Setup window with structured consent, progress,
  diagnostics, and the existing terminal workflow retained as a fallback.
• Reproducible mixed 4/8-bit Ornith conversion recipe and publication metadata.
• Automatic 6-bit or mixed 4/8-bit model selection with 64K, 128K, or 256K
  context and BF16 KV cache for 32–128 GB Apple Silicon Macs.
• Custom system prompt about the model, interface, and harness.
• User-installed Claude Code skills available as slash commands in Geer-powered
  T3 Code sessions.
• Reproducible Ornith-to-MLX build and published 6-bit model.
• Guided, resumable setup with size, integrity, and MLX GPU checks.
• Verified active-model reuse without another network download.
• Versioned runtime downloads cached under ~/.geer/cache.
• Signed macOS package with default-terminal onboarding that reruns explicit
  setup after retained-state reinstalls.
• Prebuilt runtime download with integrity, progress, speed, and ETA.
• Normalized model, server, integration, health, and usage commands.
• Guided uninstall with standard-account authorization and cleanup guidance.
• Loopback oMLX serving through a separately installed Claude Code CLI.
• T3 Code provider with one Geer model and reversible configuration.
• Semble repository retrieval with private indexes and canaries.
• Reliable Semble startup and actionable retrieval setup errors.
• T3 Code nightly detection with separate initialization guidance.
• Dedicated Claude-compatible launcher for T3 Code health and sessions.
• Subscription-free Claude initialization against the local Geer endpoint.
• Per-user endpoints avoid port conflicts and retain launcher diagnostics.
• Runtime upgrades preserve downloaded models and caches.
• Prompt caching, lifecycle controls, and content-free metrics.
• Diagnostics and tests for install, tool use, rollback, and reboot.
• End-to-end onboarding validation in an isolated macOS account.
• Contributor documentation, licensing, and Geer artwork.