macOS 10.15 beta

overall

• Need to disable SIP more then ever since there's a new separated protected partition contains all system files
• Need 2-copy of system fonts to disable system fonts since you can't delete or disable system fonts anymore
• All apps are 64btis, includes AppleScript apps
• Finder crashed on preview html file associated with Chrome?

beta6

• Previous Firefox products issue fixed (possible related to jemalloc issue?)
• Finder crashed when select a .html file fixed (might related to above issue?)
• Finder and arrow keys now works as usual
• Xcode 11b6 still have issue for accessing documents from DocumentBrowserViewController

beta5

• Firefox/Thunderbird crashes on start Bugzilla
• Much stable then b4

beta4

• Unexpected crashes a lot, sometimes during shutdown/reboot process
• DocumentBrowserViewController file accessing not working on simulator

beta3

• UIDocumentController crashed on simulator
• Finder and network driver slow issue fixes but still bit lag

beta2

• Finder suffering serious performance issue on network driver
• Xcode11 not working well with iOS12 runtime

beta1

• Finder has wrong navigation behavior via keyboard (reported, but no response)