Pokémon Showdown Pro v1.1.3

Pokémon Showdown Pro v1.1.3

This release expands in-app updating to more desktop builds and improves update installation, restart handling, rollback protection, and recovery across Windows, macOS, and Linux.

In-App Updates

• Added in-app updating for Windows portable builds, macOS Intel and Apple Silicon builds, and extracted Linux builds.
• Updates can now be downloaded directly through Pokémon Showdown Pro.
• Added download progress and verification status to the Battle Hub.
• Added a Restart to Update action once an update is ready to install.
• Preserved downloaded updates between sessions so completed downloads do not need to be repeated.
• Kept automatic daily update checks between battles.
• Prevented update restarts while an active battle is still in progress.

Update Protection

• Added checksum verification before downloaded updates are installed.
• Added validation for package identity, version, operating system, and system architecture.
• Preserved settings, saved data, and unrelated files when updating portable installations.
• Kept the previous application version as a backup during updates.
• Added automatic rollback if the updated application fails to start correctly.

Platform Fixes

• Fixed macOS startup verification when different system path aliases point to the same executable.
• Fixed Linux update and rollback restarts so they correctly use the portable launcher and required startup arguments.
• Improved update failure diagnostics and build verification logging.
• Updated Windows installer builds to run updates silently when using Restart to Update.

Upgrading from Earlier Versions

Earlier Windows portable, macOS, and extracted Linux builds require a one-time manual upgrade to v1.1.3 to receive the new in-app updater.

After upgrading to v1.1.3, future compatible releases can be downloaded and installed directly through Pokémon Showdown Pro.