Arduino Editor 1.0.1

Arduino Editor 1.0.1

⚠️ Known issue
When opening a sketch with no development board configured, the application may not initialize correctly.
In this case, please close and restart the application to restore full functionality.

This release focuses on polish, usability improvements, and better integration with the toolchain.
No breaking changes.

Changes & Improvements

• General

  • Many fixes, refinements, and performance optimizations across the codebase.
  • Improved initial board selection logic for sketches that have not been opened yet.
  • Improved first-run installation experience on completely clean systems.

• Clang / Diagnostics

  • System and toolchain include paths are now passed to Clang as -isystem, significantly reducing noise from warnings originating in toolchains and libraries.
  • Added support for custom Clang warning flags (-Wxxx), configurable directly in the settings dialog.
  • Compilation errors reported by arduino-cli are now parsed and displayed in the standard Diagnostics view, shown in a non-modal dialog for smoother workflow.

• Editor & Navigation

  • Added Go to Line navigation.
  • Improved performance and keyboard usability of the Symbol Search dialog, which is now fully operable using the keyboard.

• AI Integration

  • Added the ability to switch AI models directly in the chat UI.