• Fixed Gmail attachment downloads and download progress notifications. "Reveal in Finder" now reliably brings Finder to the foreground.
• Fixed Google Apps and Gmail popup windows opening behind Mailplane or without their original content.
• Mailplane URLs now open without requiring Google API authorization.
• Fixed excessive CPU usage and sluggish tab switching caused by repeated tab initialization.

Welcome to Mailplane 5! This first public beta introduces Mailplane’s new engine, built for both Apple silicon and Intel Macs and designed for current and future macOS versions. We are happy to share the next generation of Mailplane with our early adopters and look forward to your feedback as we continue refining it.