RELEASE HISTORY

Changelog

Track LaiCai releases, improvements, and fixes across versions.

4.3.2

Latest

Version 4.3.2 fixes an error when scanning for devices in the Windows 4.3.1 release.

Fixes

  • Fixed an error that occurred when scanning for devices in the Windows 4.3.1 release.

4.3.1

Version 4.3.1 adds mapping-layer filtering and improves mouse-directed casting calibration and marker boundaries.

Improvements

  • Added a mapping-layer visibility filter for quickly viewing keys on a selected layer.
  • Improved eight-direction calibration for mouse-directed casting, including stability across direction and boundary adjustments.
  • Kept Game Assistant screen markers within the mirrored screen area.

4.3.0

Version 4.3.0 adds Game Assistant overlays, eight-direction mouse casting calibration, and batch Profile imports.

New

  • Added Game Assistant controls for crosshairs, mouse pointers, and multiple on-screen markers.
  • Added mouse-directed and mouse-position casting with an on-screen aim reference, direct center and range editing, and independent eight-direction calibration.
  • Added batch Profile import for key mapping, macros, and LaiCai Flow.

4.2.1

Version 4.2.1 improves LaiCai Flow debugging visibility and fixes menus and action tips in big-screen mode.

Improvements

  • Improved LaiCai Flow debugging with an animated running indicator and smooth Graph View tracking when the active node moves outside the visible area.

Fixes

  • Fixed toolbar menus and title-bar action tips being hidden by the mirrored view or failing to appear in big-screen mode.

4.2.0

Version 4.2.0 enhances LaiCai Flow debugging, gesture feedback, workflow editing, and mirroring stability.

New

  • Added node breakpoints to LaiCai Flow debugging, including the ability to add or remove breakpoints while a Flow is running.
  • Added gesture feedback for LaiCai Flow and LaiCai Flow Inside to visualize taps, long presses, swipes, and drags.

Improvements

  • Improved Flow input and output configuration, child Flow parameter mapping, run-parameter entry and recall, and Graph View readability.

Fixes

  • Improved mirroring stability on devices that reject specific video codec options.
  • Fixed an issue where clipboard operations under ADB Root could disconnect mirroring.

4.1.0

Version 4.1.0 introduces LaiCai Flow Inside and improves multi-device mirroring and the interface experience.

New

  • Introduced LaiCai Flow Inside, allowing Android phones to run automation workflows independently without a computer connection.

Improvements

  • Improved mirroring performance and visual smoothness, especially when mirroring multiple devices at the same time.

Interface

  • Refined parts of the interface and interaction experience for clearer, smoother operation.

4.0.2

Version 4.0.2 fixes a crash that could occur with remote shared devices.

Fixed

  • Fixed a bug where remote shared devices could cause the app to crash.

4.0.0

Version 4.0.0 introduces LaiCai Flow automation, light mode, and free-plan limit adjustments. This is a mandatory update.

New

  • Added LaiCai Flow automation so users can create workflows without programming knowledge.
  • Workflows can be created with help from Graph View, LLM, and MCP.

Interface

  • Added light mode.

Free Plan Limit Adjustments

  • Keyboard mapping, macro configuration, and image quality limits have been removed for the free plan; device count is now 3.
  • Some advanced LaiCai Flow nodes require the Pro version.

Important

  • This is a mandatory update. Please update to continue using LaiCai.

3.5.0

Greatly improves big-screen and fullscreen streaming smoothness, with focused fixes for group control, mouse release, remote sharing, and window behavior.

Highlights

  • Greatly improved big-screen and fullscreen streaming smoothness, especially the big-screen frame-rate drop on macOS.
  • Improved focus switching and mouse release across big screens, small screens, fullscreen, and group control.
  • Non-forced updates no longer show a popup and now appear as an Update button in the top toolbar.

Improvements

  • Big screens can now enable or disable group control and choose whether to stay on top from settings.
  • Added minus and plus buttons for window resizing and made the user information window more compact.
  • Polished message popups, the ADB command window, the big-screen close icon, and several UI details.

Fixes

  • Fixed unresponsive up, down, left, and right swipe controls.
  • Fixed remote sharing connection failures.
  • Fixed mouse capture, release, and Mouse Look focus-delay issues in multi-device scenarios.
  • Fixed big-screen streaming focus, small-screen focus, group-control state sync, and audio-off streaming parameter issues.

3.4.2

Improves high-frequency keyboard and mouse mapping input smoothness, with multiple Windows mapping fixes.

Improvements

  • Improved smoothness for high-frequency keyboard and mouse mapping input.

Fixes

  • Fixed multiple mapping behavior bugs on Windows.

3.4.1

Fixes a key mapping issue.

Fixes

  • Fixed an issue where key mappings might not apply correctly.

3.4.0

Adds the native video renderer, improves mapping, and adds full release notes access.

Improvements

  • Added the native video renderer for smoother, more stable mirroring.
  • Improved mapping features.
  • Added full release notes access.

3.3.0

Adds stronger remote sharing, macro, and input mapping foundations.

New

  • Added remote device sharing so teammates can collaborate on devices.
  • Added macro recording and quick triggering for repeated workflows.
  • Added more keyboard and mouse mapping types for taps, swipes, and complex gestures.

Improvements

  • Improved device list and group management interactions.
  • Improved multilingual content on download and guide pages.