This thread is dedicated to Unc0ver Jailbreak (Undecimus) for both iOS 11 and iOS 12. Updates to Unc0ver as well as test results will be posted in here.
Unc0ver v3.2.1 Release -- Test Results
The updated was tested on iPhone 7 Plus, iPod Touch 6th Generation and iPhone 6 and it appears to be working as expected. It is safe to update from an older version of Unc0ver.