Sledgehammer utilises SpongePowered\/Mixin to patch issues in Minecraft and Forge mods<\/p>\n
### Features
\n– Configurable
\n– Compatible with Forge, SpongeForge, and SpongeVanilla<\/p>\n
### Client Patches
\n– Fix BluSunrize\/ImmersiveEngineering#3474
\n– Disable SearchTree reloading (Speeds up server connection process)
\n– Increase the maximum length for a WorldType name in SPacketJoinGame<\/p>\n
### Common Patches
\n– Prevent crashes due to invalid translation keys
\n– Make LazyLoad Thread-safe (Should fix MC-68381
\n– Server Patches
\n– Print a single message instead of a stacktrace for advancement errors
\n– Don’t reload Advancements on World Load (Fixes Achievement issues on SkyFactory 4)
\n– Fix NullPointerException in BiomeProvider::findBiomePosition
\n– Prevent Grass turning into Dirt
\n– Prevent Ice turning into Water
\n– Prevent Totemic from changing the weather
\n– Chunk Saving
\n – Alert players when a chunk fails to save
\n – Remove all Entities and TileEntities from chunks that fail to save
\n – Remove all blacklisted items from chunks that fail to save
\n – Generate a crash report and safely stops the server if a chunk fails to save
\n– Reduce Network usage by postponing flush
\n– Fix SpongePowered\/SpongeCommon#2013
\n– Redirect inventory debugging messages added by Sponge
\n– Fix MC-134716 – Player kick exploit
\n– Prevent or delete any items that attempt to teleport across dimensions
\n– Limit books to 50 pages with 255 characters for each
\n– Fix potential deadlock on shutdown
\n– Prevent ConcurrentModificationException in PlayerChunkMap
\n– Fix Item spawn packet exploit with ProjectRed
\n– Fix P3pp3rF1y\/Reliquary#370
\n– Redirect Ruins debugging messages
\n– Fix Daveyx0\/PrimitiveMobs#59 (Sponge only)
\n– Force permission check for OP based commands (Sponge only)
\n– Fix Misty World portal issues (Sponge only)
\n– Fix An-Sar\/PrimalCore#210 (Fixed in 0.6.56 according to Dev) (Sponge only)
\n– Prevent movement outside of the world border (Sponge only)
\n– Prevent sending blank death messages (Sponge only)<\/p>\n
### Dependencies
\n– SpongePowered\/configurate
\n– SpongePowered\/Mixin<\/p>\n
The jar containing ‘-sponge’ does not contain these dependencies as they are already present in a Sponge environment.<\/p>\n","protected":false},"excerpt":{"rendered":"
Smashes the stupid out of the client & server<\/p>\n","protected":false},"featured_media":142984,"template":"","meta":{"_minecraft_slug":"sledgehammer","_minecraft_project_id":"QItC3hpi","_minecraft_author":"LXGaming","_minecraft_license":"Apache-2.0","_minecraft_downloads":64024,"_minecraft_follows":23,"_minecraft_client_side":"optional","_minecraft_server_side":"optional","_minecraft_storage_type":"zip","_minecraft_archive_name":"sledgehammer.zip","_minecraft_size_bytes":19988928,"_minecraft_version_count":18,"_minecraft_updated_at":"2026-05-15T21:52:57.368290Z","_minecraft_date_created":"2022-11-17T00:10:20.377589Z","_minecraft_date_modified":"2024-04-15T05:10:28.880071Z","_minecraft_project_url":"https:\/\/modrinth.com\/mod\/sledgehammer","_minecraft_icon_attachment_id":142984,"_minecraft_imported_at":"2026-06-08T12:20:42+00:00","_minecraft_import_hash":"c75bb706d97edbc8b6f941f4473d15ef","_minecraft_versions":"","_minecraft_links":"","_minecraft_gallery":"","_minecraft_api_metadata":""},"mod_category":[104,90,1005,92],"mod_loader":[106,1006],"minecraft_version":[385],"class_list":["post-142983","mod","type-mod","status-publish","has-post-thumbnail","hentry","mod_category-forge","mod_category-optimization","mod_category-sponge","mod_category-utility","mod_loader-forge","mod_loader-sponge","minecraft_version-1-12-2"],"yoast_head":"\n