Port to 1.20.4

build.gradle

@@ -265,7 +265,7 @@ dependencies {
                 11904: '1.19.4',
                 12001: '1.20.1',
                 12002: '1.20.2',
-                12003: '1.20.3-rc1',
+                12004: '1.20.4',
         ][mcVersion]
         mappings 'net.fabricmc:yarn:' + [
                 11404: '1.14.4+build.16',
@@ -284,9 +284,9 @@ dependencies {
                 11904: '1.19.4+build.1:v2',
                 12001: '1.20.1+build.2:v2',
                 12002: '1.20.2+build.4:v2',
-                12003: '1.20.3-rc1+build.2:v2',
+                12004: '1.20.4+build.1:v2',
         ][mcVersion]
-        modImplementation 'net.fabricmc:fabric-loader:0.14.11'
+        modImplementation 'net.fabricmc:fabric-loader:0.15.1'
         def fabricApiVersion = [
                 11404: '0.4.3+build.247-1.14',
                 11502: '0.5.1+build.294-1.15',
@@ -304,7 +304,7 @@ dependencies {
                 11904: '0.76.0+1.19.4',
                 12001: '0.83.1+1.20.1',
                 12002: '0.90.7+1.20.2',
-                12003: '0.91.1+1.20.3',
+                12004: '0.91.2+1.20.4',
         ][mcVersion]
         def fabricApiModules = [
                 "api-base",
@@ -385,7 +385,7 @@ dependencies {
 
     shadow 'com.github.ReplayMod.JavaBlend:2.79.0:a0696f8'
 
-    shadow "com.github.ReplayMod:ReplayStudio:5052121", shadeExclusions
+    shadow "com.github.ReplayMod:ReplayStudio:6cd39b0", shadeExclusions
 
     // FIXME this should be pulled in by ReplayStudio, and IntelliJ sees it, but javac for some reason does not
     implementation 'com.github.viaversion:opennbt:0a02214' // 2.0-SNAPSHOT (ViaVersion Edition)