Compare mods
Put up to four mods side by side: loaders, versions, latest files, environment, license and dependencies.
Facts verified 2026-10-15. Missing values are shown as not published.
Differences only
Loaders
Game versions
1.21.4 – 1.21.11
1.21.1
Latest per loader
Fabric: urk-mail-v3.0.0beta+mod (1.21.11)Forge: urk-mail-v3.0.0beta+mod (1.21.11)NeoForge: urk-mail-v3.0.0beta+mod (1.21.11)Quilt: urk-mail-v3.0.0beta+mod (1.21.11)
Fabric: 0.7.5 (1.21.1)NeoForge: 0.7.5 (1.21.1)
Environment
Server required, client optional
Client and server
License
Creative Commons Attribution Non Commercial Share Alike 4.0
GNU General Public License v3.0 only
Dependencies required
Ultimate Roleplay Kit - Resourcepack
Fabric API and Forge Config API Port
Open source
No
Open source
Updated on Modrinth
2026-01-16
2026-08-15
Facts verified
2026-10-15
2026-10-15