Sketchpad 2.4.0

July 20, 2026

Sketchpad 2.4.0 improves application stability, keyboard-based editing, and platform security. This release addresses an issue that could prevent users from exiting the standalone application, improves precision movement for walls and figures, and updates the application’s underlying container dependencies.

Improvements and Fixes

More Reliable Exit Experience

Resolved an issue in standalone mode where the Unsaved Changes dialog could become unresponsive after selecting Exit without Saving. The dialog now closes immediately, exit failures are handled more reliably, and safeguards prevent repeated actions from causing the application to freeze.

Consistent Keyboard Movement

Improved the use of Ctrl + Arrow keys for precision positioning. Selected walls and figures now move consistently in all directions without becoming stuck, particularly when moving up or to the left.

Security and Dependency Updates

Updated the Sketchpad Docker base image and related OpenSSL dependencies to address a critical security vulnerability. The updated application container maintains existing functionality while improving security and release compliance.