• Cleanroom Relauncher (by Rongmario, tttsaurus, thermonuclear_minecraft_engineer)
• ConfigAnytime (by CleanroomMC)
• MixinBooter (by Rongmario)
• Fugue (by kappa_maintainer)
• Actinium - Vintage Optimization (by embeddedt, DHJComical)
• Fixeroo (by Surreal)
• PaperFixes (by Elephant_1214)
• Roughly Enough IDs (by ChaosStrikez, Exsolutus, ACGaming, Lily, Runemoro, ZombieHDGaming)
• Scalar Legacy (by CleanroomMC, kappa_maintainer)
• StellarCore (by Kasumi_Nova)
• Universal Tweaks (by ACGaming)
• Celeritas Compat Bridge (by DHJComical, embeddedt)
• Celeritas/Nothirium Dynamic Lights (by Karnatour)
• Celeritas Extra (by Sumire Labs, s12kuma01)
• Entity Culling Fabric/Forge (by tr7zw)
• Chibi (by Rongmario)
• Pulsar Lighting Engine (by Sumire Labs, s12kuma01)
• VintageFix (by embeddedt)