When should we expect EndNote X10 for Mac BETA TESTING with 64-bit support?

macOS BETA 1 version 10.15 (19A471t) Catalina was released at Apple WWDC on 3rd June 2019 and it does NOT support 32-bit applications. It ONLY supports 64-bit applications. Looking forward to a brand new EndNote X10 supporting 64-bit. Thanks!