The Electra Team released an updated version of the iOS 12-centric Chimera jailbreak tool on Tuesday, not long after the Sileo Team released an updated version of the Sileo package manager. Chimera v1.0.9 is now the latest version of the jailbreak tool available.
The Electra Team announced the new version of Chimera early this morning, just a few hours after the new version of Sileo was unveiled: