1.6.5beta1

This is a beta version ! The file you want is Aerial.saver.zip.

• Add a new "mirrored" mode that mirrors the video vertically on multiple screens (many thanks @justMaku). The old mirrored mode was renamed as cloned mode
• Descriptions are now shown on all screens in mirrored/cloned mode
• Mostly internal changes to prepare next update

If you are using or planning to upgrade to macOS Catalina, we very much suggest you check this issue about what to expect : #801