Ambassador 1.3.0

This is a new release with a few new features and several bugfixes.

New Features and Changes

• Standalone: Changed packaging for archives to use 7z and xz formats on Windows and Linux, respectively.
• Standalone: Switched application to build in a Comm-style configuration. Build instructions will be updated soon!
• Standalone: Added ability to open chrome:// and resource:// URLs for viewing source code.
• Standalone: Updated platform to UXP 4.5.9.

Bugfixes and Cleanup

• Fixed an issue with certain nicknames breaking the client.
• Changed the ChatZilla FAQ link to use HTTP since the HTTPS site no longer works.
• Improved error handling for trying to use a /join command in the client tab.
• Standalone: Fixed a minor issue with opening file:// URLs.