A useful article covering the update is available via TidBITS , which details the key changes introduced in this version. Key Highlights of Piezo 1.7.10
: As of this version, Piezo requires macOS 10.15 (Catalina) or higher. Piezo 1.7.10
For a full list of technical changes, you can also view the official Piezo Release Notes from Rogue Amoeba. Piezo Release Notes - Rogue Amoeba A useful article covering the update is available