diff --git a/.gitignore b/.gitignore
index e4380dee..04626193 100644
--- a/.gitignore
+++ b/.gitignore
@@ -28,3 +28,4 @@ whitelist.json
 src/main/resources/mixins.*.json
 *.bat
 layout.json
+.DS_Store
diff --git a/dependencies.gradle b/dependencies.gradle
index 6bac46e5..eb99e0da 100644
--- a/dependencies.gradle
+++ b/dependencies.gradle
@@ -10,7 +10,8 @@ dependencies {
     shadowImplementation('cglib:cglib-nodep:3.3.0')
     api("com.github.GTNewHorizons:TinkersConstruct:1.14.6-GTNH:dev")
 
-    compileOnly('com.github.GTNewHorizons:waila:1.9.2:api') {transitive = false}
+    devOnlyNonPublishable('com.github.GTNewHorizons:waila:1.9.15:dev') {transitive = false}
+    runtimeOnlyNonPublishable('com.github.GTNewHorizons:WAILAPlugins:0.7.2:dev') {transitive = false}
     compileOnly('com.github.GTNewHorizons:Applied-Energistics-2-Unofficial:rv3-beta-717-GTNH:api') {transitive = false}
     compileOnly('com.github.GTNewHorizons:Baubles-Expanded:2.2.1-GTNH:dev') {transitive = false}
     compileOnly('com.github.GTNewHorizons:GT5-Unofficial:5.09.52.60:dev') {transitive = false}
diff --git a/gradle.properties b/gradle.properties
index 8edf36c5..0a3ab177 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -39,9 +39,33 @@ remoteMappings = https\://raw.githubusercontent.com/MinecraftForge/FML/1.7.10/co
 # `./gradlew runClient --username=AnotherPlayer`, or configuring this command in your IDE.
 developmentEnvironmentUserName = Developer
 
-# Enables using modern Java syntax (up to version 17) via Jabel, while still targeting JVM 8.
-# See https://github.com/bsideup/jabel for details on how this works.
-enableModernJavaSyntax = true
+# Enables modern Java syntax support. Valid values:
+# - false: No modern syntax, Java 8 only
+# - jabel: Jabel syntax-only support, compiles to J8 bytecode
+# - jvmDowngrader: Full modern Java via JVM Downgrader (syntax + stdlib APIs)
+# - modern: Native modern Java bytecode, no downgrading
+enableModernJavaSyntax = jabel
+
+# If set, ignores the above setting and compiles with the given toolchain. This may cause unexpected issues,
+# and should *not* be used in most situations. -1 disables this.
+# forceToolchainVersion = -1
+
+# Target JVM version for JVM Downgrader bytecode downgrading.
+# Only used when enableModernJavaSyntax = jvmDowngrader
+# downgradeTargetVersion = 8
+
+# Comma-separated list of Java versions for multi-release jar support (JVM Downgrader only).
+# Classes will be available in META-INF/versions/N/ for each version N in this list.
+# Default: "21,25" (J25+ gets native classes, J21-24 gets partial downgrade, J8-20 gets full downgrade).
+# jvmDowngraderMultiReleaseVersions = 21,25
+
+# Specifies how JVM Downgrader API stubs are provided. Options:
+# - shade: Shade minimized stubs into the jar
+# - gtnhlib: GTNHLib provides stubs at runtime (adds version constraint)
+# - external: Another dependency provides stubs (no constraint, no warning)
+# - (empty): Warning reminding you to configure stubs
+# Note: 'shade' option requires you to verify license compliance, see: https://github.com/unimined/JvmDowngrader/blob/main/LICENSE.md
+# jvmDowngraderStubsProvider =
 
 # Enables injecting missing generics into the decompiled source code for a better coding experience.
 # Turns most publicly visible List, Map, etc. into proper List<E>, Map<K, V> types.
@@ -96,7 +120,9 @@ usesMixinDebug = false
 # Specify the location of your implementation of IMixinConfigPlugin. Leave it empty otherwise.
 mixinPlugin =
 
-# Specify the package that contains all of your Mixins. You may only place Mixins in this package or the build will fail!
+# Specify the package that contains all of your Mixins. The package must exist or
+# the build will fail. If you have a package property defined in your mixins.<modid>.json,
+# it must match with this or the build will fail.
 mixinsPackage =
 
 # Specify the core mod entry class if you use a core mod. This class must implement IFMLLoadingPlugin!
@@ -172,6 +198,12 @@ curseForgeRelations =
 # projects. New projects should not use this parameter.
 # customArchiveBaseName =
 
+# Optional parameter to customize the default working directory used by the runClient* tasks. Relative to the project directory.
+# runClientWorkingDirectory = run/client
+
+# Optional parameter to customize the default working directory used by the runServer* tasks. Relative to the project directory.
+# runServerWorkingDirectory = run/server
+
 # Optional parameter to have the build automatically fail if an illegal version is used.
 # This can be useful if you e.g. only want to allow versions in the form of '1.1.xxx'.
 # The check is ONLY performed if the version is a git tag.
@@ -201,3 +233,6 @@ curseForgeRelations =
 # This is meant to be set in $HOME/.gradle/gradle.properties.
 # ideaCheckSpotlessOnBuild = true
 
+# Non-GTNH properties
+org.gradle.configuration-cache = true
+org.gradle.parallel = true
diff --git a/gradle/gradle-daemon-jvm.properties b/gradle/gradle-daemon-jvm.properties
new file mode 100644
index 00000000..b30b5507
--- /dev/null
+++ b/gradle/gradle-daemon-jvm.properties
@@ -0,0 +1,12 @@
+#This file is generated by updateDaemonJvm
+toolchainUrl.FREE_BSD.AARCH64=https\://api.foojay.io/disco/v3.0/ids/df211d3c3eefdc408b462041881bc575/redirect
+toolchainUrl.FREE_BSD.X86_64=https\://api.foojay.io/disco/v3.0/ids/b41931cf1e70bc8e08d7dd19c343ef00/redirect
+toolchainUrl.LINUX.AARCH64=https\://api.foojay.io/disco/v3.0/ids/df211d3c3eefdc408b462041881bc575/redirect
+toolchainUrl.LINUX.X86_64=https\://api.foojay.io/disco/v3.0/ids/b41931cf1e70bc8e08d7dd19c343ef00/redirect
+toolchainUrl.MAC_OS.AARCH64=https\://api.foojay.io/disco/v3.0/ids/46949723aaa20c7b64d7ecfed7207034/redirect
+toolchainUrl.MAC_OS.X86_64=https\://api.foojay.io/disco/v3.0/ids/d6690dfd71c4c91e08577437b5b2beb0/redirect
+toolchainUrl.UNIX.AARCH64=https\://api.foojay.io/disco/v3.0/ids/df211d3c3eefdc408b462041881bc575/redirect
+toolchainUrl.UNIX.X86_64=https\://api.foojay.io/disco/v3.0/ids/b41931cf1e70bc8e08d7dd19c343ef00/redirect
+toolchainUrl.WINDOWS.AARCH64=https\://api.foojay.io/disco/v3.0/ids/3cd7045fca9a72cd9bc7d14a385e594c/redirect
+toolchainUrl.WINDOWS.X86_64=https\://api.foojay.io/disco/v3.0/ids/552c7bffe0370c66410a51c55985b511/redirect
+toolchainVersion=25
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index 9bbc975c..f8e1ee31 100644
Binary files a/gradle/wrapper/gradle-wrapper.jar and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 37f853b1..23449a2b 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.13-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.2.1-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
diff --git a/gradlew b/gradlew
index faf93008..adff685a 100755
--- a/gradlew
+++ b/gradlew
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 #
-# Copyright © 2015-2021 the original authors.
+# Copyright © 2015 the original authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -114,7 +114,6 @@ case "$( uname )" in                #(
   NONSTOP* )        nonstop=true ;;
 esac
 
-CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 
 
 # Determine the Java command to use to start the JVM.
@@ -172,7 +171,6 @@ fi
 # For Cygwin or MSYS, switch paths to Windows format before running java
 if "$cygwin" || "$msys" ; then
     APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
-    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
 
     JAVACMD=$( cygpath --unix "$JAVACMD" )
 
@@ -212,8 +210,7 @@ DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 
 set -- \
         "-Dorg.gradle.appname=$APP_BASE_NAME" \
-        -classpath "$CLASSPATH" \
-        org.gradle.wrapper.GradleWrapperMain \
+        -jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \
         "$@"
 
 # Stop when "xargs" is not available.
diff --git a/gradlew.bat b/gradlew.bat
index 9d21a218..c4bdd3ab 100644
--- a/gradlew.bat
+++ b/gradlew.bat
@@ -70,11 +70,10 @@ goto fail
 :execute
 @rem Setup the command line
 
-set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
 
 
 @rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*
 
 :end
 @rem End local scope for the variables with windows NT shell
diff --git a/settings.gradle b/settings.gradle
index 9105fb71..da3076b4 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -17,7 +17,7 @@ pluginManagement {
 }
 
 plugins {
-    id 'com.gtnewhorizons.gtnhsettingsconvention' version '1.0.44'
+    id 'com.gtnewhorizons.gtnhsettingsconvention' version '2.0.12'
 }
 
 
diff --git a/src/main/java/crazypants/enderio/EnderIO.java b/src/main/java/crazypants/enderio/EnderIO.java
index 127a5556..6c6cd141 100644
--- a/src/main/java/crazypants/enderio/EnderIO.java
+++ b/src/main/java/crazypants/enderio/EnderIO.java
@@ -214,6 +214,7 @@ public class EnderIO {
     public static final boolean hasLwjgl3 = Loader.isModLoaded("lwjgl3ify");
     public static final boolean hasGT5 = Loader.isModLoaded("gregtech") && !Loader.isModLoaded("gregapi");
     public static final boolean hasHP = Loader.isModLoaded("hodgepodge");
+    public static final boolean hasWailaPlugins = Loader.isModLoaded("wailaplugins");
 
     // Materials
     public static ItemCapacitor itemBasicCapacitor;
diff --git a/src/main/java/crazypants/enderio/machine/generator/zombie/BlockZombieGenerator.java b/src/main/java/crazypants/enderio/machine/generator/zombie/BlockZombieGenerator.java
index 9233f5ad..aebda6ea 100644
--- a/src/main/java/crazypants/enderio/machine/generator/zombie/BlockZombieGenerator.java
+++ b/src/main/java/crazypants/enderio/machine/generator/zombie/BlockZombieGenerator.java
@@ -159,10 +159,13 @@ public class BlockZombieGenerator extends AbstractMachineBlock<TileZombieGenerat
 
     @Override
     public void getWailaInfo(List<String> tooltip, EntityPlayer player, World world, int x, int y, int z) {
-        TileEntity te = world.getTileEntity(x, y, z);
-        if (te != null && te instanceof TileZombieGenerator) {
+        if (EnderIO.hasWailaPlugins) {
+            return;
+        }
+
+        if (world.getTileEntity(x, y, z) instanceof TileZombieGenerator generator) {
             tooltip.add(
-                    ((TileZombieGenerator) te).getFluidStored(ForgeDirection.UNKNOWN) + " "
+                    generator.getFluidStored(ForgeDirection.UNKNOWN) + " "
                             + EnderIO.lang.localize("fluid.millibucket.abr"));
         }
     }
diff --git a/src/main/java/crazypants/enderio/machine/tank/BlockTank.java b/src/main/java/crazypants/enderio/machine/tank/BlockTank.java
index 88b77b8a..5d9abb1f 100644
--- a/src/main/java/crazypants/enderio/machine/tank/BlockTank.java
+++ b/src/main/java/crazypants/enderio/machine/tank/BlockTank.java
@@ -187,6 +187,10 @@ public class BlockTank extends AbstractMachineBlock<TileTank> implements IAdvanc
     @Override
     @SideOnly(Side.CLIENT)
     public void addBasicEntries(ItemStack itemstack, EntityPlayer entityplayer, List<String> list, boolean flag) {
+        if (EnderIO.hasWailaPlugins) {
+            return;
+        }
+
         if (itemstack.stackTagCompound != null && itemstack.stackTagCompound.hasKey("tankContents")) {
             FluidStack fl = FluidStack
                     .loadFluidStackFromNBT((NBTTagCompound) itemstack.stackTagCompound.getTag("tankContents"));
@@ -219,9 +223,11 @@ public class BlockTank extends AbstractMachineBlock<TileTank> implements IAdvanc
 
     @Override
     public void getWailaInfo(List<String> tooltip, EntityPlayer player, World world, int x, int y, int z) {
-        TileEntity te = world.getTileEntity(x, y, z);
-        if (te instanceof TileTank) {
-            TileTank tank = (TileTank) te;
+        if (EnderIO.hasWailaPlugins) {
+            return;
+        }
+
+        if (world.getTileEntity(x, y, z) instanceof TileTank tank) {
             FluidStack stored = tank.tank.getFluid();
             String fluid = stored == null ? EnderIO.lang.localize("tooltip.none")
                     : stored.getFluid().getLocalizedName(stored);
diff --git a/src/main/java/crazypants/enderio/waila/WailaCompat.java b/src/main/java/crazypants/enderio/waila/WailaCompat.java
index 8bfc443c..f5a30e3e 100644
--- a/src/main/java/crazypants/enderio/waila/WailaCompat.java
+++ b/src/main/java/crazypants/enderio/waila/WailaCompat.java
@@ -308,7 +308,7 @@ public class WailaCompat implements IWailaDataProvider {
                                 PowerDisplayUtil.abrevation()));
             }
 
-        } else if (itemStack.getItem() == EnderIO.itemLiquidConduit) {
+        } else if (itemStack.getItem() == EnderIO.itemLiquidConduit && !EnderIO.hasWailaPlugins) {
             NBTTagCompound nbtRoot = accessor.getNBTData();
             if (nbtRoot.hasKey("fluidLocked") && nbtRoot.hasKey("FluidName")) {
                 boolean fluidTypeLocked = nbtRoot.getBoolean("fluidLocked");