Add Fabric support for Minecraft 26.1 through 26.3

.github/workflows/build.yml

@@ -12,7 +12,7 @@ jobs:
       matrix:
         # Use these Java versions
         java: [
-          21,    # Current Java LTS & minimum supported by Minecraft
+          25,    # Required by Minecraft 26.x
         ]
         # and run on both Linux and Windows
         os: [ubuntu-24.04]
@@ -51,7 +51,7 @@ jobs:
           GITHUB_EVENT_RAW_PATH: ${{ github.event_path }}
         continue-on-error: true
       - name: capture build artifacts
-        if: ${{ runner.os == 'Linux' && matrix.java == '21' }} # Only upload artifacts built from latest java on one OS
+        if: ${{ runner.os == 'Linux' && matrix.java == '25' }} # Only upload artifacts built from latest java on one OS
         uses: actions/upload-artifact@v4
         with:
           name: Artifacts

.github/workflows/checkMappings.yml

@@ -7,7 +7,7 @@ jobs:
       matrix:
         # Use these Java versions
         java: [
-          21,    # Current Java LTS & minimum supported by Minecraft
+          25,    # Required by Minecraft 26.x
         ]
         # and run on both Linux and Windows
         os: [ubuntu-24.04]

Jenkinsfile

@@ -9,7 +9,7 @@ pipeline {
         }
         stage('Build') {
             tools {
-                jdk "OpenJDK 21"
+                jdk "OpenJDK 25"
             }
             steps {
                 withMaven(

build.gradle

@@ -1,11 +1,15 @@
 plugins {
-	id 'fabric-loom' version '1.13-SNAPSHOT' apply false
+	id 'fabric-loom' version '1.17.21' apply false
 	id 'com.gradleup.shadow' version '9.2.1' apply false
-	id 'dev.yumi.gradle.licenser' version '2.1.1' apply false
+	id 'dev.yumi.gradle.licenser' version '4.0.0' apply false
 	id 'com.modrinth.minotaur' version '2.+' apply false
 	id 'io.github.themrmilchmann.curseforge-publish' version '0.8.0' apply false
 }
 
+ext.remapJarTaskType = net.fabricmc.loom.task.RemapJarTask
+ext.curseforgeAlpha = io.github.themrmilchmann.gradle.publish.curseforge.ReleaseType.ALPHA
+ext.curseforgeMarkdown = io.github.themrmilchmann.gradle.publish.curseforge.ChangelogFormat.MARKDOWN
+
 subprojects {
 	apply plugin: 'java'
 	apply plugin: 'java-library'
@@ -18,8 +22,10 @@ subprojects {
     }
 
 	version = project.mod_version + "." + getVersionSuffix()
+	if (project.name == 'fabric-26') version += '.mc26'
 
 	license {
+		include '**/*.java'
 		rule(rootProject.file('HEADER.txt'))
 	}
 
@@ -62,6 +68,12 @@ subprojects {
 				versionType = "alpha" // This is the default -- can also be `beta` or `alpha`
 //				uploadFile = remapShadowJar // With Loom, this MUST be set to `remapJar` instead of `jar`!
 				gameVersions = ["1.18", "1.18.1", "1.18.2", "1.19", "1.19.1", "1.19.2", "1.19.3", "1.19.4", "1.20", "1.20.1", "1.20.2", "1.20.3", "1.20.4", "1.20.5", "1.20.6", "1.21", "1.21.1", "1.21.2", "1.21.3", "1.21.4", "1.21.5", "1.21.6", "1.21.7", "1.21.8", "1.21.9", "1.21.10", "1.21.11"]
+				def modernVersions = ['26.1', '26.1.1', '26.1.2', '26.2', '26.3']
+				if (project.name == 'fabric-26') {
+					gameVersions = modernVersions
+				} else if (project.name != 'fabric') {
+					gameVersions.addAll(modernVersions)
+				}
 //				loaders = ["fabric"]
 				changelog = com.ishland.buildscript.ParseGItHubActionChangelog.getChangelog()
 			}

common/src/main/java/com/ishland/raknetify/common/connection/MultiChannelingStreamingCompression.java

@@ -138,6 +138,7 @@ public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception
                     compressedFrameData.release();
                     if (payload != null) payload.release();
                 }
+                return;
             } else if (compressedFrameData.getPacketId() == compressedPacketId && compressedFrameData.getReliability().isReliable && compressedFrameData.getReliability().isOrdered && !compressedFrameData.getReliability().isSequenced && inflaters[compressedFrameData.getOrderChannel()] != null) {
                 final int orderChannel = compressedFrameData.getOrderChannel();
                 final Inflater inflater = inflaters[orderChannel];