MMapper 25.07.0

New Features:

• Performance Improvements:
  • A major performance issue on maps without Server IDs was eliminated by using meshes for dots, leading to much faster rendering.
  • Improved UI Responsiveness was achieved by optimizing point look-ups, reducing overall Copy-on-Write overhead by roughly 10% (from ~15% down to ~5%).
• User Interface:
  • Undo/Redo is now available for map changes, enabled by a significant rewrite using Copy-on-Write principles and refactored Infomarks.
  • Dark Mode Support has been added for Windows users, improving comfort. The minimum supported Windows version is now Windows 10.
  • Goto Line and Find/Replace were added to the built-in editor, enhancing text editing.
• Improved Distribution and Support:
  • The client is now listed on the Microsoft Store, simplifying discovery and installation on Windows. This also changes the default executable path to the root directory (from bin/) and replaces software rendering with the official Microsoft Compatibility Pack.

Changes:

• The client now defaults to retaining input on send, based on user poll feedback.
• Infomarks were refactored into the World data structure, and InfoMark renamed to Infomark for consistency and undo/redo support.
• Adoption of immer's Copy-on-Write data structures (ImmRoomIdSet, ImmUnorderedRoomIdSet) and refactoring Infomarks enabled efficient undo/redo with significant memory savings (~300 MBs).
• Increased the number of base map seeds that use server IDs, improving base map generation.
• The "About" dialog was updated to include the Boost license for immer.
• Issue reporting was refactored under the Help menu.
• Website now supports light mode and links to the Microsoft and Snap stores.

Full Changelog: v25.06.2...v25.07.0