Changelog

Versioned release notes for ModelPiper, ToolPiper, VisionPiper, AudioPiper, and MediaPiper.

1.4.2

WebMCP content pipeline lights up

ModelPiper.com is now legible to AI crawlers and in-browser agents. Every prerendered route ships a Markdown twin, llms-full.txt regenerates from the same source, and the blog has a deterministic RSS 2.0 feed.

Added

  • Markdown twin URLs for every prerendered route (`/blog/foo` ↔ `/blog/foo.md`).
  • `content-index.json` build artifact powering future client-side BM25 search.
  • RSS 2.0 feed at `/blog/feed.xml` discoverable via `<link rel="alternate">`.
  • Public changelog at `/changelog` (HTML + Markdown twin) with `Article`-typed JSON-LD per release.

Changed

  • `llms-full.txt` is now regenerated from the per-route Markdown twins instead of being hand-maintained — no more drift.
  • Build pipeline orders generators deterministically: sitemap → md-routes → ng build → extract-content (strict) → regenerate-llms-full → generate-feed → build-changelog.

1.4.1

PiperMatch tool retrieval (Phase 3)

ToolPiper now uses the trained PiperMatch CoreML model for tool retrieval. Heuristics are stripped; cosine similarity plus a budget fill drive recommendations across 63 indexed entries.

Added

  • PiperMatch service backing `POST /v1/tools/recommend` with on-device gte-small embeddings (FP16, ANE-native).
  • Tool-bundle index covering 26 bundles + 37 standalone tools.

Changed

  • Removed legacy heuristic retrieval. Service renamed to `PiperMatchService.swift`.
  • Catalog metadata now drives ToolGate's per-context budget fill instead of static priority lists.

1.4.0

ActionPiper merges into ToolPiper

System Actions are now built into ToolPiper. No more separate ActionPiper app, no HTTP proxy — every action dispatches in-process via ActionRouter.

Added

  • 26 action domains and 142 actions exposed via in-process MCP dispatch.
  • Push-to-talk command mode: right ⌘ → STT → LLM tool call → ActionRouter → notification.
  • Phase 1 MCP additions: `screenshot`, `audio_record`, `timer`, `clipboard`, `search_code`, `web_search`, `http_request`, `translate`, `image_transform`, `pdf_extract`, `archive`, `color_pick`, `qr_generate`, plus a `launch_app` sub-action on `action_process`.

Changed

  • MCP-callable endpoints moved from `routeStreaming()` to `route()` so `MCPInProcessClient` can dispatch directly.
  • All MCP tools now ship structured JSON Schema (`properties`/`required`/`enum`) for safer agent calls.

Removed

  • Standalone ActionPiper app and its HTTP proxy. `/actionpiper` now redirects to `/toolpiper`.