v0.3.0

Added

• No-vision MCP mode. Setting TOUCHPOINT_MODE=no-vision lets agents
  drive the desktop from a compact structured snapshot() of the active
  window — plus diff_snapshot() and automatic verify flags on actions —
  instead of screenshots. Any model can now control the desktop, including
  local models with no vision capability.
• Cross-platform window management. New APIs tp.minimize_window(),
  tp.fullscreen_window(), tp.close_window(), tp.move_window(), and
  tp.resize_window() (with matching MCP tools) let agents arrange and
  control application windows on Linux, Windows, and macOS.
• select_text now works everywhere. Native structured text selection
  is complete across all backends — Linux, Windows, macOS, and web/Electron
  — so agents can select substrings without mouse drags or triple-clicks on
  any platform.
• Read element text directly. The read_text MCP tool and
  tp.get_text_content() return the full text of an element or container
  (article, document body, terminal) verbatim — no screenshot OCR needed.
• tp.diagnostics() (and a matching MCP tool) reports the health of
  backends, input, CDP targets, timeouts, and optional dependencies, making
  it easy to confirm a working setup or troubleshoot a misconfigured one.
• Role-classification sets. INTERACTIVE_ROLES, CONTAINER_ROLES, and
  STRUCTURAL_ROLES are exported for grouping elements by kind (e.g. what an
  agent can act on vs. layout containers).

Changed

• Broader role and state coverage on Windows and macOS. Both backends
  now recognize many more element kinds (headings, landmarks, form roles,
  labels, figures, notes, meters, split buttons, and more) and additional
  states such as pressed, active, invalid, multi-selectable, and resizable —
  bringing Windows and macOS much closer to parity with Linux.
• Thread-safe, more reliable automation. Public API calls and complete
  MCP tool workflows now serialize access to shared backend and session
  state, so concurrent or worker-thread usage no longer corrupts state or
  stalls.
• macOS responsiveness hardening. macOS now uses a configurable
  messaging timeout (ax_messaging_timeout / TOUCHPOINT_AX_MESSAGING_TIMEOUT,
  default 1 second) applied throughout element traversal, so an unresponsive
  app is detected and skipped instead of hanging the whole session.
• Faster element search on large Windows desktops. Windows searches now
  skip obvious leaf controls, use direct control-type filters for exact role
  queries, and fully read only matched elements, reducing overhead on big
  accessibility trees.
• tp.configure() is now also a getter — calling it with no arguments
  returns a copy of the current configuration.

Removed

• The elements MCP tool has been replaced by snapshot(), which returns
  a compact structured tree of the active window (in both vision and no-vision
  modes). The tp.elements() Python API is unchanged.

Fixed

• CDP windows now support OS-level window management. Minimize, fullscreen,
  close, move, and resize on a browser/Electron page are routed to the
  underlying native OS window (resolved by owning process), with a clear error
  only when no native window can be found. (Window activation was already
  supported.)
• GTK4 apps are now controllable. Some GTK4 apps expose elements under
  UUID-style paths that were previously misread as malformed, so they appeared
  in listings but every action failed. They now work correctly.
• Consistent errors for malformed element IDs. All backends now raise a
  clear ValueError when given a structurally invalid element ID, instead of
  some platforms silently returning nothing.
• Reliable Windows text selection. Text selection reads and selects from a
  single source to avoid offset drift, and falls back to a native message for
  classic edit controls that don't expose the modern text pattern. Multiline
  edit fields are no longer mislabeled as single-line, and ordinary controls
  are no longer falsely marked invalid.
• wait_for correctness. wait_for(..., wait_for_new=True) now records a
  correct baseline of existing matches (previously it could behave as a no-op),
  mode is validated immediately, and repeated queries are de-duplicated within
  each polling cycle to avoid redundant tree scans.
• Multi-monitor screenshots. Captures of elements on monitors positioned
  above or to the left of the primary display now expand correctly instead of
  being clipped back to the primary display's origin.

Platform support after 0.3.0

Feature	Linux (AT-SPI2)	Windows (UIA)	macOS (AX)	Web / Electron (CDP)
select_text	✅ Full	✅ Full	✅ Full	✅ Full
Window management	✅ X11 + wmctrl	✅ Full	✅ Full	🚧 Routed to OS window