diff --git a/README.md b/README.md
index 6eee1d0d..49362c9e 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ Some fixes are based on prior work in various Forge PRs (check commit history an
 is directly derived from Sodium and used under the terms of the LGPL-3.0 license.
 
 ## Development builds (generally stable, but may occasionally have bugs)
-- 1.16.5, both modloaders: https://nightly.link/embeddedt/ModernFix/workflows/gradle/main/Package.zip
+- 1.16.5, both modloaders: https://nightly.link/embeddedt/ModernFix/workflows/gradle/1.16/Package.zip
 - 1.18.2, both modloaders: https://nightly.link/embeddedt/ModernFix/workflows/gradle/1.18/Package.zip
 - 1.19.2, both modloaders: https://nightly.link/embeddedt/ModernFix/workflows/gradle/1.19.2/Package.zip
 - 1.19.4, both modloaders: https://nightly.link/embeddedt/ModernFix/workflows/gradle/1.19.4/Package.zip
diff --git a/build.gradle b/build.gradle
index d9bc5666..a8294ebd 100644
--- a/build.gradle
+++ b/build.gradle
@@ -13,7 +13,7 @@ architectury {
     minecraft = rootProject.minecraft_version
 }
 
-ext.archives_base_name = 'modernfix-mc' + minecraft_version
+ext.archives_base_name = 'modernfix'
 
 allprojects {
     apply plugin: "java"
@@ -28,7 +28,18 @@ allprojects {
 	}
 
 	group = 'org.embeddedt'
-	version = gitVersion()
+    // extract base version from tag, generate other metadata ourselves
+    def details = versionDetails()
+    def plusIndex = details.lastTag.indexOf("+")
+    if(plusIndex == -1) {
+        plusIndex = details.lastTag.length()
+    }
+    def baseVersion = details.lastTag.substring(0, plusIndex)
+    def dirtyMarker = details.isCleanTag ? "" : ".dirty"
+    def commitHashMarker = details.commitDistance > 0 ? ("." + details.gitHash) : ""
+    def preMarker = (details.commitDistance > 0 || !details.isCleanTag) ? ("-beta." + details.commitDistance) : ""
+    def versionString = "${baseVersion}${preMarker}+mc${minecraft_version}${commitHashMarker}${dirtyMarker}"
+	version = versionString
     archivesBaseName = rootProject.archives_base_name + '-' + project.name
 
     sourceCompatibility = targetCompatibility = JavaVersion.VERSION_17
diff --git a/fabric/src/main/java/org/embeddedt/modernfix/fabric/mixin/perf/dynamic_resources/ModelBakeryMixin.java b/fabric/src/main/java/org/embeddedt/modernfix/fabric/mixin/perf/dynamic_resources/ModelBakeryMixin.java
index 64b0a284..8045fb54 100644
--- a/fabric/src/main/java/org/embeddedt/modernfix/fabric/mixin/perf/dynamic_resources/ModelBakeryMixin.java
+++ b/fabric/src/main/java/org/embeddedt/modernfix/fabric/mixin/perf/dynamic_resources/ModelBakeryMixin.java
@@ -307,7 +307,7 @@ public abstract class ModelBakeryMixin implements IExtendedModelBakery {
         };
         // bake indigo models
         Stopwatch watch = Stopwatch.createStarted();
-        this.topLevelModels.forEach((key, value) -> {
+        new ArrayList<>(this.topLevelModels.keySet()).forEach(key -> {
             try {
                 this.bake(key, BlockModelRotation.X0_Y0);
             } catch(RuntimeException e) {
diff --git a/forge/src/main/java/org/embeddedt/modernfix/forge/mixin/bugfix/ctm_resourceutil_cme/ResourceUtilMixin.java b/forge/src/main/java/org/embeddedt/modernfix/forge/mixin/bugfix/ctm_resourceutil_cme/ResourceUtilMixin.java
new file mode 100644
index 00000000..7e5e41b2
--- /dev/null
+++ b/forge/src/main/java/org/embeddedt/modernfix/forge/mixin/bugfix/ctm_resourceutil_cme/ResourceUtilMixin.java
@@ -0,0 +1,35 @@
+package org.embeddedt.modernfix.forge.mixin.bugfix.ctm_resourceutil_cme;
+
+import org.embeddedt.modernfix.annotation.ClientOnlyMixin;
+import org.embeddedt.modernfix.annotation.RequiresMod;
+import org.spongepowered.asm.mixin.Final;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Mutable;
+import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+import team.chisel.ctm.client.util.ResourceUtil;
+
+import java.util.Collections;
+import java.util.Map;
+import java.util.concurrent.ConcurrentMap;
+
+@Mixin(ResourceUtil.class)
+@RequiresMod("ctm")
+@ClientOnlyMixin
+@SuppressWarnings({"rawtypes", "unchecked"})
+public class ResourceUtilMixin {
+    @Shadow @Final @Mutable
+    private static Map metadataCache;
+
+    /**
+     * @author embeddedt
+     * @reason quick fix to prevent rare CMEs
+     */
+    @Inject(method = "<clinit>", at = @At("RETURN"))
+    private static void synchronizeMetadataCache(CallbackInfo ci) {
+        if(!(metadataCache instanceof ConcurrentMap))
+            metadataCache = Collections.synchronizedMap(metadataCache);
+    }
+}