1.21.11 versions of FTB mods may never receive a stable release.
We will only be providing limited support for this version.

Version: 1.21.11 (Beta)

FTB Essentials

FTB Essentials adds several commands with configurable warmup and cooldown delays; these delays can be overridden with FTB Ranks permission nodes.

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Note that FTB Essentials / FTB Ranks integration does not require FTB XMod Compat to be present.