Immense

Updated:

AbnormalCore to 1.15.2-v1.0.6

Collective to 1.16
Create to v0.2.4d
DoubleSlabs to 2.5.0
ForgeEndertech
Patchouli to 1.2-34

SilentGear to 1.7.4
SilentLib to 4.6.3
EquipmentTooltips to 1.4.3

Don't update Citadel. https://github.com/Alex-the-666/Citadel/issues/9

Added:
Some Prismarine-related recipes, you'll still have to explore to find it.
Disabled:
SGear Material Grader - this feature is part of a SGear rewrite. It may be re-enabled if the Material system is completed before 1.16