Apple today released macOS Catalina 10.15.6 Supplemental Update Beta (19G2531) which provides important security updates and bug fixes for your Mac.
macOS Catalina 10.15.6 Supplemental Update Beta:
Resolves an issue where macOS does not automatically connect to Wi-Fi networks
Resolves an issue that could prevent files from syncing via iCloud Drive
Some features may not be available in all regions or on all Apple devices.
For detailed information about the security content of this update, visit: https://support.apple.com/kb/HT201222
MacDailyNews Take: Weighs in at 2.84 GB on the Mac, plus it’s snappy too!