Toolbox App 3.4 brings several long-awaited fixes alongside new capabilities for plugin developers. You can now hook into the remote IDE launch lifecycle, the Toolbox window behaves correctly in full-

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Toolbox App 3.4 ships several fixes and new plugin API capabilities. Plugin developers can now register lifecycle hooks for remote IDE launches, enabling pre-launch preparation, post-launch callbacks, and async operations. Notable fixes include: macOS full-screen window disappearing on notched MacBooks, UTF-8/non-ASCII username support on Windows, a file descriptor leak on Linux causing system tray icon loss, hanging connections to remote machines, and TCP keepalive for OpenSSH sessions. The jetbrainsd daemon also gets reliability improvements including auto-exit on disconnect, fixed protocol handler registration, and working jetbrains:// links on WSL.

Toolbox App 3.4: Remote IDE Lifecycle Hooks, macOS Fullscreen Fix, UTF-8 Support, and More

UTF-8 and non-ASCII username support on Windows