A bit late, but I just updated the pack and server to 2.12. I'll be on vacation for another week, so please excuse the lack of support during this time.
You can find the changelogs for 2.11 and 2.12 on Curseforge:
https://www.curseforge.com/minecraft/modpacks/all-the-mods-5/files/3011378
https://www.curseforge.com/minecraft/modpacks/all-the-mods-5/files/3014853

Two updates, twice the fun, probably not but hey updates!
The All The Mods update should fix a bunch of crashes, including Wither protection on Supremium armor! Looking forward to the new issues you will find Full changelog on Curseforge: https://www.curseforge.com/minecraft/modpacks/all-the-mods-5/files/3006115

Kreation 2 was also finally updated, sorry for taking so long. Basically updated all the things, let me know about any new issues. Full changelog on Curseforge: https://www.curseforge.com/minecraft/modpacks/kreation-2/files/3002768

Just updated the server to 2.9, please update your pack and while waiting maybe plan a grave for your Kappa Pick.
Somewhat interesting update this one, couple new mods including Rats and Dank Storage. Full changelog as always on CurseForge: https://www.curseforge.com/minecraft/modpacks/all-the-mods-5/files/3001531

Well this didn't last long, less than 24 hours and another update. Server is updated to 2.8 please update your pack.

This update removed Corail's Tombstones, if you had any graves that are now gone please reach out and I'll get those restored for you.

Rest of the changelog can be found on Curseforge: https://www.curseforge.com/minecraft/modpacks/all-the-mods-5/files/2998467

First pack update for the new server please update your pack to 2.7!
I also patched the crash we've been getting with SimpleStorageNetworks, so you are fine to use those again. If any new issues come up, please reach out.

Changelog: https://www.curseforge.com/minecraft/modpacks/all-the-mods-5/files/2996619