Anyone using the Chimera jailbreak for iOS 12, the Odyssey jailbreak for iOS 13, the Taurine jailbreak for iOS 14, or the Odysseyra1n bootstrap on a checkra1n’d device will almost certainly want to launch the included Sileo package manager and refresh their sources this morning, as it appears that a new version of libhooker is now available in the form of version 1.5.5.
Libhooker is the premiere tweak injection method for the aforementioned jailbreaks, and this means that all your jailbreak tweaks and extensions depend on it to hook into system processes and make their intended magic happen.