There was no need. I just had to uninstall the magisk app and install the new one.Just boot TWRP temporarily instead of flashing it. It's all in the instructions.

There was no need. I just had to uninstall the magisk app and install the new one.Just boot TWRP temporarily instead of flashing it. It's all in the instructions.
[B]System:[/B]
• Newly added "Hide silent notifications in status bar" feature to filter unimportant notifications, making the app notification management easier( Route: Settings>Apps & Notifications> Notifications> Advanced> Hide silent notifications in status bar )
• Fixed the small probability issue that Screenshot may fail
• Updated Android Security Patch to 2020.11
• Improved system stability and fixed general bugs
[B]Game Space:[/B]
• Newly added gaming tools box for convenient switches of Fnatic mode. You can now choose three ways of notifications: text-only, heads up and block, just for your immersive gaming experience
• Newly added quick reply feature in a small window for WhatsApp and INS (Enable it by swiping down from upper right/left corners of the screen in gaming mode)
• Newly added mis-touch prevention feature. Enable it, swipe down from the top of the screen, click and the notification bar will pop out