Today Pwn20wnd released unc0ver v3.3.0 betas 1 and 2 to the general public with official support for all firmware versions up to iOS 12.2.

Previously the tool supported iOS 11.0-12.1.2, unc0ver now supports iOS versions 12.1.3, 12.1.4, and 12.2. The betas include:
Add the Sock Puppet exploit for iOS 12.0-12.2 support on A7-A11 devices

Remove the empty_list and multi_path exploits

Replace the kernel exploit segmented switch with picker view

Add code substitution platform picker view

Fix all preferences being off by default

The betas are available to download here.