From d042ea57b54b77f4d361fd4fd9dbdab6daab1aa2 Mon Sep 17 00:00:00 2001
From: Nick <twiston7@proton.me>
Date: Mon, 19 Jan 2026 10:10:54 +0100
Subject: [PATCH 01/20] feat: Automatic releases

---
 .github/workflows/build.yml | 75 ++++++++++++++++++++++++++++++++++---
 1 file changed, 70 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a5defad..e51380b 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -1,8 +1,3 @@
-# Automatically build the project and run any configured tests for every push
-# and submitted pull request. This can help catch issues that only occur on
-# certain platforms or Java versions, and provides a first line of defence
-# against bad commits.
-
 name: build
 on: [pull_request, push]
 
@@ -12,19 +7,89 @@ jobs:
     steps:
       - name: checkout repository
         uses: actions/checkout@v4
+
       - name: validate gradle wrapper
         uses: gradle/actions/wrapper-validation@v4
+
       - name: setup jdk
         uses: actions/setup-java@v4
         with:
           java-version: '21'
           distribution: 'microsoft'
+
       - name: make gradle wrapper executable
         run: chmod +x ./gradlew
+
       - name: build
         run: ./gradlew build
+
       - name: capture build artifacts
         uses: actions/upload-artifact@v4
         with:
           name: Artifacts
           path: build/libs/
+
+  release:
+    if: github.event_name == 'push' && github.ref == 'refs/heads/master'
+    runs-on: ubuntu-24.04
+    needs: build
+    permissions:
+      contents: write
+    steps:
+      - name: checkout repository
+        uses: actions/checkout@v4
+
+      - name: read modVersion from gradle.properties
+        id: props
+        uses: BrycensRanch/read-properties-action@v1
+        with:
+          file: gradle.properties
+          property: modVersion
+
+      - name: download build artifacts from build job
+        uses: actions/download-artifact@v4
+        with:
+          name: Artifacts
+          path: dist
+
+      - name: decide release type + tag
+        id: rel
+        env:
+          GH_TOKEN: ${{ github.token }}
+          MOD_VERSION: ${{ steps.props.outputs.value }}
+          REPO: ${{ github.repository }}
+        run: |
+          set -euo pipefail
+
+          version_tag="v${MOD_VERSION}"
+
+          # Get latest release tag (empty if none)
+          latest_tag="$(curl -sS -H "Authorization: Bearer $GH_TOKEN" \
+            -H "Accept: application/vnd.github+json" \
+            "https://api.github.com/repos/${REPO}/releases/latest" \
+            | jq -r '.tag_name // empty' || true)"
+
+          prerelease=false
+          tag="$version_tag"
+          name="$version_tag"
+
+          # If latest release already matches this version, make a beta pre-release
+          if [ "$latest_tag" = "$version_tag" ]; then
+            prerelease=true
+            tag="${version_tag}-beta.${GITHUB_RUN_NUMBER}"
+            name="${version_tag} beta ${GITHUB_RUN_NUMBER}"
+          fi
+
+          echo "tag=$tag" >> "$GITHUB_OUTPUT"
+          echo "name=$name" >> "$GITHUB_OUTPUT"
+          echo "prerelease=$prerelease" >> "$GITHUB_OUTPUT"
+
+      - name: create GitHub release + upload jars
+        uses: ncipollo/release-action@v1
+        with:
+          tag: ${{ steps.rel.outputs.tag }}
+          name: ${{ steps.rel.outputs.name }}
+          prerelease: ${{ steps.rel.outputs.prerelease }}
+          artifacts: "dist/*"
+          allowUpdates: true
+          replacesArtifacts: true

From 3741b820e7157bef8e715f0aaeed31211c20c636 Mon Sep 17 00:00:00 2001
From: Nick <twiston7@proton.me>
Date: Mon, 19 Jan 2026 10:31:21 +0100
Subject: [PATCH 02/20] fix: improved counting logic for workflow

---
 .github/workflows/build.yml | 42 ++++++++++++++++++++++++-------------
 1 file changed, 27 insertions(+), 15 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index e51380b..ec0ae8a 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -52,7 +52,7 @@ jobs:
           name: Artifacts
           path: dist
 
-      - name: decide release type + tag
+      - name: decide release type + tag (version-scoped beta counter)
         id: rel
         env:
           GH_TOKEN: ${{ github.token }}
@@ -63,27 +63,39 @@ jobs:
 
           version_tag="v${MOD_VERSION}"
 
-          # Get latest release tag (empty if none)
-          latest_tag="$(curl -sS -H "Authorization: Bearer $GH_TOKEN" \
+          # List releases and extract tag_name values
+          tags="$(curl -sS -H "Authorization: Bearer $GH_TOKEN" \
             -H "Accept: application/vnd.github+json" \
-            "https://api.github.com/repos/${REPO}/releases/latest" \
-            | jq -r '.tag_name // empty' || true)"
-
-          prerelease=false
-          tag="$version_tag"
-          name="$version_tag"
-
-          # If latest release already matches this version, make a beta pre-release
-          if [ "$latest_tag" = "$version_tag" ]; then
+            "https://api.github.com/repos/${REPO}/releases?per_page=100" \
+            | jq -r '.[].tag_name' || true)"
+
+          # If a full release with vX.Y.Z already exists -> create next beta for that version
+          if echo "$tags" | grep -qx "$version_tag"; then
+            # Count existing betas for this exact version: vX.Y.Z-beta.N
+            n="$(echo "$tags" \
+              | grep -E "^${version_tag}-beta\.[0-9]+$" \
+              | sed -E "s/^${version_tag}-beta\.//" \
+              | sort -n \
+              | tail -n 1 || true)"
+
+            if [ -z "${n:-}" ]; then
+              next=1
+            else
+              next=$((n + 1))
+            fi
+
+            tag="${version_tag}-beta.${next}"
+            name="${version_tag}-beta.${next}"
             prerelease=true
-            tag="${version_tag}-beta.${GITHUB_RUN_NUMBER}"
-            name="${version_tag} beta ${GITHUB_RUN_NUMBER}"
+          else
+            tag="$version_tag"
+            name="$version_tag"
+            prerelease=false
           fi
 
           echo "tag=$tag" >> "$GITHUB_OUTPUT"
           echo "name=$name" >> "$GITHUB_OUTPUT"
           echo "prerelease=$prerelease" >> "$GITHUB_OUTPUT"
-
       - name: create GitHub release + upload jars
         uses: ncipollo/release-action@v1
         with:

From a673c727aa2bd0d5af4edd077cb13db8e39bfe10 Mon Sep 17 00:00:00 2001
From: Nick <twiston7@proton.me>
Date: Mon, 19 Jan 2026 10:38:22 +0100
Subject: [PATCH 03/20] fix: made it so pr's no longer build twice (once for
 push, once for pr)

---
 .github/workflows/build.yml | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index ec0ae8a..60bda07 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -1,5 +1,11 @@
 name: build
-on: [pull_request, push]
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
 
 jobs:
   build:

From 8f04ab0cebf7e88084282bde05e9e0ede367cbab Mon Sep 17 00:00:00 2001
From: Nathan <209938737+quiteboring@users.noreply.github.com>
Date: Mon, 19 Jan 2026 08:13:18 -0500
Subject: [PATCH 04/20] chore: README.md

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index c76728b..64eabfe 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@
   <h3 align="center">Cobalt</h3>
 
   ![mod-loader](https://img.shields.io/badge/modloader-Fabric-4682b4?style=for-the-badge&logoColor=white)
-  ![minecraft-version](https://img.shields.io/badge/Minecraft-1.20.10-6BAA57?style=for-the-badge&logoColor=white)
+  ![minecraft-version](https://img.shields.io/badge/Minecraft-1.21.10-6BAA57?style=for-the-badge&logoColor=white)
   ![language](https://img.shields.io/badge/version-1.0.0-FF474C?style=for-the-badge&logoColor=white)
 
 </div>

From fe4e85bd8a22a3f7d98efe68a1128aa72d6f68f4 Mon Sep 17 00:00:00 2001
From: Nathan <209938737+quiteboring@users.noreply.github.com>
Date: Mon, 19 Jan 2026 08:47:06 -0500
Subject: [PATCH 05/20] chore: smol cleanup

---
 .../org/cobalt/internal/ui/panel/panels/UISidebar.kt | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/src/main/kotlin/org/cobalt/internal/ui/panel/panels/UISidebar.kt b/src/main/kotlin/org/cobalt/internal/ui/panel/panels/UISidebar.kt
index deffd4a..6c3a2bc 100644
--- a/src/main/kotlin/org/cobalt/internal/ui/panel/panels/UISidebar.kt
+++ b/src/main/kotlin/org/cobalt/internal/ui/panel/panels/UISidebar.kt
@@ -23,13 +23,11 @@ internal class UISidebar : UIPanel(
   }
 
   private val steveIcon = NVGRenderer.createImage("/assets/cobalt/steve.png")
-  private val userIcon = Minecraft.getInstance().user.profileId?.let {
-    try {
-      NVGRenderer.createImage("https://mc-heads.net/avatar/${Minecraft.getInstance().user.profileId}/100/face.png")
-    } catch (_: Exception) {
-      steveIcon
-    }
-  } ?: steveIcon
+  private val userIcon = try {
+    NVGRenderer.createImage("https://mc-heads.net/avatar/${Minecraft.getInstance().user.profileId ?: "a"}/100/face.png")
+  } catch (_: Exception) {
+    steveIcon
+  }
 
   private val userIconTooltip = UITooltip(
     content = { UITextTooltip("Hello, ${Minecraft.getInstance().user.name}!") },

From 364f6470a118dd330a92e45327365dee2c93238c Mon Sep 17 00:00:00 2001
From: Nathan <209938737+quiteboring@users.noreply.github.com>
Date: Mon, 19 Jan 2026 09:26:13 -0500
Subject: [PATCH 06/20] chore: update property name

---
 build.gradle.kts  | 2 +-
 gradle.properties | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/build.gradle.kts b/build.gradle.kts
index ec7de09..b5f3641 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -39,7 +39,7 @@ dependencies {
 
   modImplementation("net.fabricmc:fabric-loader:${property("loader_version")}")
   modImplementation("net.fabricmc:fabric-language-kotlin:${property("fabric_kotlin_version")}")
-  modImplementation("net.fabricmc.fabric-api:fabric-api:${property("fabric_version")}")
+  modImplementation("net.fabricmc.fabric-api:fabric-api:${property("fabric_api_version")}")
 
   modRuntimeOnly("me.djtheredstoner:DevAuth-fabric:1.2.1")
 
diff --git a/gradle.properties b/gradle.properties
index e76626e..9ee9e0e 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -14,5 +14,5 @@ loader_version=0.17.3
 loom_version=1.13-SNAPSHOT
 
 # Dependency Versions
-fabric_version=0.138.3+1.21.10
+fabric_api_version=0.138.3+1.21.10
 fabric_kotlin_version=1.13.7+kotlin.2.2.21

From 37db970b1984f44536b70b0ab64d1751d8247ad7 Mon Sep 17 00:00:00 2001
From: Nick <twiston7@proton.me>
Date: Mon, 19 Jan 2026 15:30:34 +0100
Subject: [PATCH 07/20] fix: improved validation on Chatutils.sendDebug and
 Chatutils.sendMessage

---
 src/main/kotlin/org/cobalt/api/util/ChatUtils.kt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/main/kotlin/org/cobalt/api/util/ChatUtils.kt b/src/main/kotlin/org/cobalt/api/util/ChatUtils.kt
index eabf1bf..f618ca3 100644
--- a/src/main/kotlin/org/cobalt/api/util/ChatUtils.kt
+++ b/src/main/kotlin/org/cobalt/api/util/ChatUtils.kt
@@ -20,6 +20,8 @@ object ChatUtils {
    */
   @JvmStatic
   fun sendDebug(message: String) {
+    if (mc.player == null || mc.level == null) return
+
     mc.gui.chat.addMessage(
       Component.empty().append(debugPrefix)
         .append(Component.literal("${ChatFormatting.RESET}$message"))
@@ -33,6 +35,8 @@ object ChatUtils {
    */
   @JvmStatic
   fun sendMessage(message: String) {
+    if (mc.player == null || mc.level == null) return
+
     mc.gui.chat.addMessage(
       Component.empty().append(prefix)
         .append(Component.literal("${ChatFormatting.RESET}$message"))

From 417d33e71d41dae1a55b5755ff9df382e8dbe2d8 Mon Sep 17 00:00:00 2001
From: Nick <twiston7@proton.me>
Date: Mon, 19 Jan 2026 15:44:16 +0100
Subject: [PATCH 08/20] fix: should? fix a crash when getDetails() is called.

---
 .../org/cobalt/mixin/client/AddonList_CrashReportMixin.java   | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/java/org/cobalt/mixin/client/AddonList_CrashReportMixin.java b/src/main/java/org/cobalt/mixin/client/AddonList_CrashReportMixin.java
index d85bf41..8cfede7 100644
--- a/src/main/java/org/cobalt/mixin/client/AddonList_CrashReportMixin.java
+++ b/src/main/java/org/cobalt/mixin/client/AddonList_CrashReportMixin.java
@@ -14,8 +14,8 @@
 @Mixin(CrashReport.class)
 public abstract class AddonList_CrashReportMixin {
 
-  @Inject(method = "getDetails*", at = @At("HEAD"))
-  private void addAddonInfo(StringBuilder crashReportBuilder, CallbackInfo ci) {
+  @Inject(method = "getDetails(Ljava/lang/StringBuilder;)V", at = @At("HEAD"))
+  private void cobalt$addAddonInfo(StringBuilder crashReportBuilder, CallbackInfo ci) {
     String addons = AddonLoader.INSTANCE.getAddons().stream()
       .map(info -> info.getFirst().getName() + " v" + info.getFirst().getVersion())
       .collect(Collectors.joining(", "));

From f6c8cccccc1974ce7c2d113870ef3b30ae7f538f Mon Sep 17 00:00:00 2001
From: Nathan <209938737+quiteboring@users.noreply.github.com>
Date: Mon, 19 Jan 2026 09:49:32 -0500
Subject: [PATCH 09/20] fix: add check to prevent resending same message with
 sendDebug

---
 src/main/kotlin/org/cobalt/api/util/ChatUtils.kt | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/main/kotlin/org/cobalt/api/util/ChatUtils.kt b/src/main/kotlin/org/cobalt/api/util/ChatUtils.kt
index f618ca3..089f817 100644
--- a/src/main/kotlin/org/cobalt/api/util/ChatUtils.kt
+++ b/src/main/kotlin/org/cobalt/api/util/ChatUtils.kt
@@ -13,6 +13,9 @@ object ChatUtils {
   private val mc: Minecraft =
     Minecraft.getInstance()
 
+  // used for sendDebug to prevent resending same message multiple times in a row
+  private var lastMessage: String = ""
+
   /**
    * Function to display a message in Minecraft chat with the prefix "[Cobalt Debug]"
    *
@@ -21,11 +24,14 @@ object ChatUtils {
   @JvmStatic
   fun sendDebug(message: String) {
     if (mc.player == null || mc.level == null) return
+    if (message == lastMessage) return
 
     mc.gui.chat.addMessage(
       Component.empty().append(debugPrefix)
         .append(Component.literal("${ChatFormatting.RESET}$message"))
     )
+
+    lastMessage = message
   }
 
   /**

From 8798aa3d9f82dcc86ff0c1192bd60abc4beb5f9b Mon Sep 17 00:00:00 2001
From: Nathan <209938737+quiteboring@users.noreply.github.com>
Date: Mon, 19 Jan 2026 09:50:20 -0500
Subject: [PATCH 10/20] chore: cleanup (its not needed)

---
 .../org/cobalt/mixin/client/AddonList_CrashReportMixin.java     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/org/cobalt/mixin/client/AddonList_CrashReportMixin.java b/src/main/java/org/cobalt/mixin/client/AddonList_CrashReportMixin.java
index 8cfede7..a7fe4ce 100644
--- a/src/main/java/org/cobalt/mixin/client/AddonList_CrashReportMixin.java
+++ b/src/main/java/org/cobalt/mixin/client/AddonList_CrashReportMixin.java
@@ -15,7 +15,7 @@
 public abstract class AddonList_CrashReportMixin {
 
   @Inject(method = "getDetails(Ljava/lang/StringBuilder;)V", at = @At("HEAD"))
-  private void cobalt$addAddonInfo(StringBuilder crashReportBuilder, CallbackInfo ci) {
+  private void addAddonInfo(StringBuilder crashReportBuilder, CallbackInfo ci) {
     String addons = AddonLoader.INSTANCE.getAddons().stream()
       .map(info -> info.getFirst().getName() + " v" + info.getFirst().getVersion())
       .collect(Collectors.joining(", "));

From a99ac272859a2598452b88fdd6b38d5f7afa9bec Mon Sep 17 00:00:00 2001
From: Nathan <209938737+quiteboring@users.noreply.github.com>
Date: Fri, 23 Jan 2026 13:41:30 -0500
Subject: [PATCH 11/20] feat: better github release

---
 .github/workflows/build.yml | 94 +++++++++----------------------------
 1 file changed, 22 insertions(+), 72 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 60bda07..d230683 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -33,81 +33,31 @@ jobs:
         uses: actions/upload-artifact@v4
         with:
           name: Artifacts
-          path: build/libs/
-
-  release:
-    if: github.event_name == 'push' && github.ref == 'refs/heads/master'
-    runs-on: ubuntu-24.04
-    needs: build
-    permissions:
-      contents: write
-    steps:
-      - name: checkout repository
-        uses: actions/checkout@v4
-
-      - name: read modVersion from gradle.properties
-        id: props
-        uses: BrycensRanch/read-properties-action@v1
-        with:
-          file: gradle.properties
-          property: modVersion
-
-      - name: download build artifacts from build job
-        uses: actions/download-artifact@v4
-        with:
-          name: Artifacts
-          path: dist
-
-      - name: decide release type + tag (version-scoped beta counter)
-        id: rel
-        env:
-          GH_TOKEN: ${{ github.token }}
-          MOD_VERSION: ${{ steps.props.outputs.value }}
-          REPO: ${{ github.repository }}
+          path: build/libs/*.jar
+          
+      - name: read gradle.properties release flags
+        id: release_props
+        if: github.event_name == 'push' && github.ref == 'refs/heads/master'
         run: |
-          set -euo pipefail
-
-          version_tag="v${MOD_VERSION}"
+          SHOULD_RELEASE=$(grep -Po '^shouldRelease=.*' gradle.properties | cut -d= -f2 | xargs)
 
-          # List releases and extract tag_name values
-          tags="$(curl -sS -H "Authorization: Bearer $GH_TOKEN" \
-            -H "Accept: application/vnd.github+json" \
-            "https://api.github.com/repos/${REPO}/releases?per_page=100" \
-            | jq -r '.[].tag_name' || true)"
-
-          # If a full release with vX.Y.Z already exists -> create next beta for that version
-          if echo "$tags" | grep -qx "$version_tag"; then
-            # Count existing betas for this exact version: vX.Y.Z-beta.N
-            n="$(echo "$tags" \
-              | grep -E "^${version_tag}-beta\.[0-9]+$" \
-              | sed -E "s/^${version_tag}-beta\.//" \
-              | sort -n \
-              | tail -n 1 || true)"
+          if [ "$SHOULD_RELEASE" != "true" ]; then
+            echo "shouldRelease is false — skipping release"
+            exit 0
+          fi
 
-            if [ -z "${n:-}" ]; then
-              next=1
-            else
-              next=$((n + 1))
-            fi
+          MOD_VERSION=$(grep -Po '^modVersion=.*' gradle.properties | cut -d= -f2 | xargs)
 
-            tag="${version_tag}-beta.${next}"
-            name="${version_tag}-beta.${next}"
-            prerelease=true
-          else
-            tag="$version_tag"
-            name="$version_tag"
-            prerelease=false
-          fi
+          echo "SHOULD_RELEASE=$SHOULD_RELEASE" >> $GITHUB_OUTPUT
+          echo "MOD_VERSION=$MOD_VERSION" >> $GITHUB_OUTPUT
 
-          echo "tag=$tag" >> "$GITHUB_OUTPUT"
-          echo "name=$name" >> "$GITHUB_OUTPUT"
-          echo "prerelease=$prerelease" >> "$GITHUB_OUTPUT"
-      - name: create GitHub release + upload jars
-        uses: ncipollo/release-action@v1
+      - name: create GitHub release
+        if: steps.release_props.outputs.SHOULD_RELEASE == 'true'
+        uses: softprops/action-gh-release@v2
         with:
-          tag: ${{ steps.rel.outputs.tag }}
-          name: ${{ steps.rel.outputs.name }}
-          prerelease: ${{ steps.rel.outputs.prerelease }}
-          artifacts: "dist/*"
-          allowUpdates: true
-          replacesArtifacts: true
+          tag_name: v${{ steps.release_props.outputs.MOD_VERSION }}
+          name: Cobalt ${{ steps.release_props.outputs.MOD_VERSION }}
+          files: build/libs/*.jar
+          body: ${{ github.event.head_commit.message }}
+        env:
+          GITHUB_TOKEN: ${{ github.token }}

From c39e19f3f1c53603f7c3ebb80cabffb33bb5136a Mon Sep 17 00:00:00 2001
From: Nathan <209938737+quiteboring@users.noreply.github.com>
Date: Fri, 23 Jan 2026 13:52:50 -0500
Subject: [PATCH 12/20] chore: cleanup

---
 .github/workflows/build.yml | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index d230683..b39b558 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -11,31 +11,31 @@ jobs:
   build:
     runs-on: ubuntu-24.04
     steps:
-      - name: checkout repository
+      - name: Checkout Repository
         uses: actions/checkout@v4
 
-      - name: validate gradle wrapper
+      - name: Validate Gradle Wrapper
         uses: gradle/actions/wrapper-validation@v4
 
-      - name: setup jdk
+      - name: Setup JDK
         uses: actions/setup-java@v4
         with:
           java-version: '21'
           distribution: 'microsoft'
 
-      - name: make gradle wrapper executable
+      - name: Make Gradle Wrapper Executable
         run: chmod +x ./gradlew
 
-      - name: build
+      - name: Build Jar
         run: ./gradlew build
 
-      - name: capture build artifacts
+      - name: Capture Build Artifacts
         uses: actions/upload-artifact@v4
         with:
           name: Artifacts
           path: build/libs/*.jar
           
-      - name: read gradle.properties release flags
+      - name: Read gradle.properties Release Flags
         id: release_props
         if: github.event_name == 'push' && github.ref == 'refs/heads/master'
         run: |
@@ -51,7 +51,7 @@ jobs:
           echo "SHOULD_RELEASE=$SHOULD_RELEASE" >> $GITHUB_OUTPUT
           echo "MOD_VERSION=$MOD_VERSION" >> $GITHUB_OUTPUT
 
-      - name: create GitHub release
+      - name: Create GitHub Release
         if: steps.release_props.outputs.SHOULD_RELEASE == 'true'
         uses: softprops/action-gh-release@v2
         with:

From 0dd6b9e64f56aefc317a5dc9f30530befd48da6f Mon Sep 17 00:00:00 2001
From: Nathan <209938737+quiteboring@users.noreply.github.com>
Date: Fri, 23 Jan 2026 13:58:42 -0500
Subject: [PATCH 13/20] chore: cleanup 2

---
 .github/workflows/build.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index b39b558..35f180c 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -56,7 +56,7 @@ jobs:
         uses: softprops/action-gh-release@v2
         with:
           tag_name: v${{ steps.release_props.outputs.MOD_VERSION }}
-          name: Cobalt ${{ steps.release_props.outputs.MOD_VERSION }}
+          name: Cobalt v${{ steps.release_props.outputs.MOD_VERSION }}
           files: build/libs/*.jar
           body: ${{ github.event.head_commit.message }}
         env:

From 60e6cdbfb0f4f48fd7853819ff4020b2c400b759 Mon Sep 17 00:00:00 2001
From: Nathan <209938737+quiteboring@users.noreply.github.com>
Date: Fri, 23 Jan 2026 14:01:01 -0500
Subject: [PATCH 14/20] fix: update tag name

---
 .github/workflows/build.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 35f180c..2b97b25 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -55,7 +55,7 @@ jobs:
         if: steps.release_props.outputs.SHOULD_RELEASE == 'true'
         uses: softprops/action-gh-release@v2
         with:
-          tag_name: v${{ steps.release_props.outputs.MOD_VERSION }}
+          tag_name: release
           name: Cobalt v${{ steps.release_props.outputs.MOD_VERSION }}
           files: build/libs/*.jar
           body: ${{ github.event.head_commit.message }}

From 19b246dc945af13c03a1216059c472b9d9e88b5e Mon Sep 17 00:00:00 2001
From: Nathan <209938737+quiteboring@users.noreply.github.com>
Date: Fri, 23 Jan 2026 14:41:03 -0500
Subject: [PATCH 15/20] fix: better tag name

---
 .github/workflows/build.yml | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 2b97b25..42a53f2 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -32,7 +32,7 @@ jobs:
       - name: Capture Build Artifacts
         uses: actions/upload-artifact@v4
         with:
-          name: Artifacts
+          name: mod-jar
           path: build/libs/*.jar
           
       - name: Read gradle.properties Release Flags
@@ -49,13 +49,14 @@ jobs:
           MOD_VERSION=$(grep -Po '^modVersion=.*' gradle.properties | cut -d= -f2 | xargs)
 
           echo "SHOULD_RELEASE=$SHOULD_RELEASE" >> $GITHUB_OUTPUT
+          echo "SHA_SHORT=$(git rev-parse --short HEAD)" >> $GITHUB_OUTPUT
           echo "MOD_VERSION=$MOD_VERSION" >> $GITHUB_OUTPUT
 
       - name: Create GitHub Release
         if: steps.release_props.outputs.SHOULD_RELEASE == 'true'
         uses: softprops/action-gh-release@v2
         with:
-          tag_name: release
+          tag_name: ${{ steps.release_props.outputs.MOD_VERSION }}.${{ steps.release_props.outputs.SHA_SHORT }}
           name: Cobalt v${{ steps.release_props.outputs.MOD_VERSION }}
           files: build/libs/*.jar
           body: ${{ github.event.head_commit.message }}

From 1e4dbc99dd6509d139bc147ba20a0294c3c7243b Mon Sep 17 00:00:00 2001
From: Nathan <209938737+quiteboring@users.noreply.github.com>
Date: Fri, 23 Jan 2026 15:15:26 -0500
Subject: [PATCH 16/20] fix: addon loader issues

---
 src/main/kotlin/org/cobalt/internal/loader/AddonLoader.kt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/kotlin/org/cobalt/internal/loader/AddonLoader.kt b/src/main/kotlin/org/cobalt/internal/loader/AddonLoader.kt
index 2503396..4811855 100644
--- a/src/main/kotlin/org/cobalt/internal/loader/AddonLoader.kt
+++ b/src/main/kotlin/org/cobalt/internal/loader/AddonLoader.kt
@@ -52,8 +52,8 @@ object AddonLoader {
       Files.newDirectoryStream(addonsDir, "*.jar").use { stream ->
         for (jarPath in stream) {
           try {
-            loadAddon(jarPath)
             FabricLauncherBase.getLauncher().addToClassPath(jarPath)
+            loadAddon(jarPath)
           } catch (e: Exception) {
             e.printStackTrace()
           }

From e33eb148bd7b7c7ded1e56f43aff11dac7d70b73 Mon Sep 17 00:00:00 2001
From: Nathan <209938737+quiteboring@users.noreply.github.com>
Date: Fri, 23 Jan 2026 15:29:29 -0500
Subject: [PATCH 17/20] fix: addon loader

---
 src/main/kotlin/org/cobalt/internal/loader/AddonLoader.kt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/kotlin/org/cobalt/internal/loader/AddonLoader.kt b/src/main/kotlin/org/cobalt/internal/loader/AddonLoader.kt
index 4811855..fc6603d 100644
--- a/src/main/kotlin/org/cobalt/internal/loader/AddonLoader.kt
+++ b/src/main/kotlin/org/cobalt/internal/loader/AddonLoader.kt
@@ -92,7 +92,7 @@ object AddonLoader {
           )
         }
 
-        val instance = Class.forName(entrypoint, true, jarPath.javaClass.classLoader).let {
+        val instance = Class.forName(entrypoint).let {
           try {
             it.getField("INSTANCE").get(null)
           } catch (_: NoSuchFieldException) {

From 70ee37504b6224d53cb2f57f88ff31c76571b892 Mon Sep 17 00:00:00 2001
From: Nathan <209938737+quiteboring@users.noreply.github.com>
Date: Fri, 23 Jan 2026 15:37:44 -0500
Subject: [PATCH 18/20] fix: addon entry rendering icons with tint

---
 .../kotlin/org/cobalt/internal/ui/components/UIAddonEntry.kt    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/kotlin/org/cobalt/internal/ui/components/UIAddonEntry.kt b/src/main/kotlin/org/cobalt/internal/ui/components/UIAddonEntry.kt
index ee67f21..a4c4b00 100644
--- a/src/main/kotlin/org/cobalt/internal/ui/components/UIAddonEntry.kt
+++ b/src/main/kotlin/org/cobalt/internal/ui/components/UIAddonEntry.kt
@@ -37,7 +37,7 @@ internal class UIAddonEntry(
 
     NVGRenderer.image(
       addonIcon, x + 20F, y + height / 2F - 15F, 30F, 30F,
-      colorMask = Color(42, 42, 42).rgb
+      colorMask = if (addonIcon != boxIcon) Color(42, 42, 42).rgb else 0
     )
 
     NVGRenderer.text(

From 2582fc7eadf34ef6787f63d167c2b3243372b2bd Mon Sep 17 00:00:00 2001
From: Nathan <209938737+quiteboring@users.noreply.github.com>
Date: Fri, 23 Jan 2026 15:48:07 -0500
Subject: [PATCH 19/20] fix: really dumb bug

---
 .../kotlin/org/cobalt/internal/ui/components/UIAddonEntry.kt    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/kotlin/org/cobalt/internal/ui/components/UIAddonEntry.kt b/src/main/kotlin/org/cobalt/internal/ui/components/UIAddonEntry.kt
index a4c4b00..e0f1b78 100644
--- a/src/main/kotlin/org/cobalt/internal/ui/components/UIAddonEntry.kt
+++ b/src/main/kotlin/org/cobalt/internal/ui/components/UIAddonEntry.kt
@@ -37,7 +37,7 @@ internal class UIAddonEntry(
 
     NVGRenderer.image(
       addonIcon, x + 20F, y + height / 2F - 15F, 30F, 30F,
-      colorMask = if (addonIcon != boxIcon) Color(42, 42, 42).rgb else 0
+      colorMask = if (addonIcon == boxIcon) Color(42, 42, 42).rgb else 0
     )
 
     NVGRenderer.text(

From 74a372d1661765fb766898e4115f96cc79f338e9 Mon Sep 17 00:00:00 2001
From: Nathan <209938737+quiteboring@users.noreply.github.com>
Date: Mon, 26 Jan 2026 17:43:36 -0500
Subject: [PATCH 20/20] Revert "Merge branch '1.21.11' into master"

This reverts commit 391a2459d8f266f6ec024cd305ddd08ab2ec87ad, reversing
changes made to 2582fc7eadf34ef6787f63d167c2b3243372b2bd.
---
 build.gradle.kts                              |  1 -
 gradle.properties                             | 10 +--
 .../WorldContext_LevelRendererMixin.java      | 10 +--
 src/main/kotlin/org/cobalt/Cobalt.kt          |  2 +-
 .../org/cobalt/api/command/CommandManager.kt  |  8 +-
 .../org/cobalt/api/util/render/Render3D.kt    | 76 ++++++++++++++-----
 .../cobalt/internal/helper/RenderLayers.kt    | 39 ++++++++++
 .../cobalt/internal/helper/RenderPipelines.kt | 57 ++++++++++++++
 .../internal/ui/panel/panels/UISidebar.kt     |  2 +-
 9 files changed, 168 insertions(+), 37 deletions(-)
 create mode 100644 src/main/kotlin/org/cobalt/internal/helper/RenderLayers.kt
 create mode 100644 src/main/kotlin/org/cobalt/internal/helper/RenderPipelines.kt

diff --git a/build.gradle.kts b/build.gradle.kts
index 284563f..b5f3641 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -42,7 +42,6 @@ dependencies {
   modImplementation("net.fabricmc.fabric-api:fabric-api:${property("fabric_api_version")}")
 
   modRuntimeOnly("me.djtheredstoner:DevAuth-fabric:1.2.1")
-  runtimeOnly("org.apache.httpcomponents:httpclient:4.5.14")
 
   modImplementation("org.lwjgl:lwjgl-nanovg:${lwjglVersion}")
   include("org.lwjgl:lwjgl-nanovg:${lwjglVersion}")
diff --git a/gradle.properties b/gradle.properties
index f1f733e..9ee9e0e 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -9,10 +9,10 @@ shouldRelease=true
 lwjglVersion=3.3.3
 
 # https://fabricmc.net/develop/
-minecraft_version=1.21.11
-loader_version=0.18.4
+minecraft_version=1.21.10
+loader_version=0.17.3
 loom_version=1.13-SNAPSHOT
 
-# Fabric API
-fabric_api_version=0.141.1+1.21.11
-fabric_kotlin_version=1.13.8+kotlin.2.3.0
+# Dependency Versions
+fabric_api_version=0.138.3+1.21.10
+fabric_kotlin_version=1.13.7+kotlin.2.2.21
diff --git a/src/main/java/org/cobalt/mixin/render/WorldContext_LevelRendererMixin.java b/src/main/java/org/cobalt/mixin/render/WorldContext_LevelRendererMixin.java
index 8dea518..925635f 100644
--- a/src/main/java/org/cobalt/mixin/render/WorldContext_LevelRendererMixin.java
+++ b/src/main/java/org/cobalt/mixin/render/WorldContext_LevelRendererMixin.java
@@ -29,7 +29,6 @@ public class WorldContext_LevelRendererMixin {
 
   @Unique
   private final WorldRenderContext ctx = new WorldRenderContext();
-
   @Shadow
   @Final
   private RenderBuffers renderBuffers;
@@ -42,14 +41,9 @@ private void render(GraphicsResourceAllocator allocator, DeltaTracker tickCounte
   }
 
 
-  @ModifyExpressionValue(method = "renderLevel", at = @At(value = "INVOKE", target = "Lnet/minecraft/client/renderer/LevelRenderer;prepareCullFrustum(Lorg/joml/Matrix4f;Lorg/joml/Matrix4f;Lnet/minecraft/world/phys/Vec3;)Lnet/minecraft/client/renderer/culling/Frustum;"))
-  private Frustum onSetupFrustum(Frustum frustum) {
-    ctx.setFrustum(frustum);
-    return frustum;
-  }
-
   @Inject(method = "method_62214", at = @At("RETURN"))
-  private void postRender(GpuBufferSlice gpuBufferSlice, LevelRenderState levelRenderState, ProfilerFiller profilerFiller, Matrix4f matrix4f, ResourceHandle resourceHandle, ResourceHandle resourceHandle2, boolean bl, ResourceHandle resourceHandle3, ResourceHandle resourceHandle4, CallbackInfo ci) {
+  private void postRender(GpuBufferSlice gpuBufferSlice, LevelRenderState worldRenderState, ProfilerFiller profiler, Matrix4f matrix4f, ResourceHandle handle, ResourceHandle handle2, boolean bl, Frustum frustum, ResourceHandle handle3, ResourceHandle handle4, CallbackInfo ci) {
+    ctx.setFrustum(frustum);
     new WorldRenderEvent.Last(ctx).post();
   }
 
diff --git a/src/main/kotlin/org/cobalt/Cobalt.kt b/src/main/kotlin/org/cobalt/Cobalt.kt
index 487ec71..fde274b 100644
--- a/src/main/kotlin/org/cobalt/Cobalt.kt
+++ b/src/main/kotlin/org/cobalt/Cobalt.kt
@@ -25,7 +25,7 @@ object Cobalt : ClientModInitializer {
 
     listOf(
       TickScheduler, MainCommand, NotificationManager,
-      RotationExecutor
+      RotationExecutor,
     ).forEach { EventBus.register(it) }
 
     Config.loadModulesConfig()
diff --git a/src/main/kotlin/org/cobalt/api/command/CommandManager.kt b/src/main/kotlin/org/cobalt/api/command/CommandManager.kt
index 8852c40..24fa915 100644
--- a/src/main/kotlin/org/cobalt/api/command/CommandManager.kt
+++ b/src/main/kotlin/org/cobalt/api/command/CommandManager.kt
@@ -22,11 +22,11 @@ import org.cobalt.api.command.annotation.SubCommand
 
 object CommandManager {
 
-  private val commandsList = mutableListOf<Command>()
+  private val commands = mutableListOf<Command>()
 
   @JvmStatic
-  fun register(vararg commands: Command) {
-    commands.forEach(commandsList::add)
+  fun register(command: Command) {
+    commands.add(command)
   }
 
   internal fun dispatchAll() {
@@ -34,7 +34,7 @@ object CommandManager {
   }
 
   private fun dispatchAll(dispatcher: CommandDispatcher<FabricClientCommandSource>, access: CommandBuildContext) {
-    commandsList.forEach { command ->
+    commands.forEach { command ->
       val rootNames = listOf(command.name) + command.aliases
 
       rootNames.forEach { rootName ->
diff --git a/src/main/kotlin/org/cobalt/api/util/render/Render3D.kt b/src/main/kotlin/org/cobalt/api/util/render/Render3D.kt
index 6a1fca5..298cd15 100644
--- a/src/main/kotlin/org/cobalt/api/util/render/Render3D.kt
+++ b/src/main/kotlin/org/cobalt/api/util/render/Render3D.kt
@@ -1,12 +1,16 @@
 package org.cobalt.api.util.render
 
+import com.mojang.blaze3d.systems.RenderSystem
 import java.awt.Color
-import net.minecraft.gizmos.Gizmos
-import net.minecraft.gizmos.GizmoStyle
-import net.minecraft.util.ARGB
+import kotlin.math.max
+import kotlin.math.min
+import net.minecraft.client.renderer.MultiBufferSource
+import net.minecraft.client.renderer.ShapeRenderer
 import net.minecraft.world.phys.AABB
 import net.minecraft.world.phys.Vec3
 import org.cobalt.api.event.impl.render.WorldRenderContext
+import org.cobalt.internal.helper.RenderLayers
+import org.joml.Vector3f
 
 object Render3D {
 
@@ -16,15 +20,38 @@ object Render3D {
       return
     }
 
-    val strokeColor = ARGB.color(color.alpha, color.red, color.green, color.blue)
-    val fillColor = ARGB.color(150, color.red, color.green, color.blue)
+    val matrix = context.matrixStack ?: return
+    val bufferSource = context.consumers as? MultiBufferSource.BufferSource ?: return
 
-    val style = GizmoStyle.strokeAndFill(strokeColor, 2.5f, fillColor)
-    val props = Gizmos.cuboid(box, style)
+    val r = color.red / 255f
+    val g = color.green / 255f
+    val b = color.blue / 255f
 
-    if (esp) {
-      props.setAlwaysOnTop()
-    }
+    val fillLayer = if (esp) RenderLayers.TRIANGLE_STRIP_ESP else RenderLayers.TRIANGLE_STRIP
+    val lineLayer = if (esp) RenderLayers.LINE_LIST_ESP else RenderLayers.LINE_LIST
+
+    matrix.pushPose()
+    with(context.camera.position) { matrix.translate(-x, -y, -z) }
+
+    ShapeRenderer.addChainedFilledBoxVertices(
+      matrix,
+      bufferSource.getBuffer(fillLayer),
+      box.minX, box.minY, box.minZ,
+      box.maxX, box.maxY, box.maxZ,
+      r, g, b, 150 / 255F
+    )
+
+    ShapeRenderer.renderLineBox(
+      matrix.last(),
+      bufferSource.getBuffer(lineLayer),
+      box.minX, box.minY, box.minZ,
+      box.maxX, box.maxY, box.maxZ,
+      r, g, b, 1f
+    )
+
+    matrix.popPose()
+    bufferSource.endBatch(fillLayer)
+    bufferSource.endBatch(lineLayer)
   }
 
   @JvmStatic
@@ -38,17 +65,32 @@ object Render3D {
   ) {
     if (!FrustumUtils.isVisible(
         context.frustum,
-        minOf(start.x, end.x), minOf(start.y, end.y), minOf(start.z, end.z),
-        maxOf(start.x, end.x), maxOf(start.y, end.y), maxOf(start.z, end.z)
+        min(start.x, end.x), min(start.y, end.y), min(start.z, end.z),
+        max(start.x, end.x), max(start.y, end.y), max(start.z, end.z)
       )
     ) return
 
-    val argbColor = ARGB.color(color.alpha, color.red, color.green, color.blue)
-    val props = Gizmos.line(start, end, argbColor, thickness)
+    val matrix = context.matrixStack ?: return
+    val bufferSource = context.consumers as? MultiBufferSource.BufferSource ?: return
+    val layer = if (esp) RenderLayers.LINE_LIST_ESP else RenderLayers.LINE_LIST
+    RenderSystem.lineWidth(thickness)
 
-    if (esp) {
-      props.setAlwaysOnTop()
-    }
+    matrix.pushPose()
+    with(context.camera.position) { matrix.translate(-x, -y, -z) }
+
+    val startOffset = Vector3f(start.x.toFloat(), start.y.toFloat(), start.z.toFloat())
+    val direction = end.subtract(start)
+
+    ShapeRenderer.renderVector(
+      matrix,
+      bufferSource.getBuffer(layer),
+      startOffset,
+      direction,
+      color.rgb
+    )
+
+    matrix.popPose()
+    bufferSource.endBatch(layer)
   }
 
 }
diff --git a/src/main/kotlin/org/cobalt/internal/helper/RenderLayers.kt b/src/main/kotlin/org/cobalt/internal/helper/RenderLayers.kt
new file mode 100644
index 0000000..7c403cb
--- /dev/null
+++ b/src/main/kotlin/org/cobalt/internal/helper/RenderLayers.kt
@@ -0,0 +1,39 @@
+package org.cobalt.internal.helper
+
+import net.minecraft.client.renderer.RenderStateShard
+import net.minecraft.client.renderer.RenderType
+import net.minecraft.client.renderer.RenderType.CompositeRenderType
+
+internal object RenderLayers {
+
+  val LINE_LIST: RenderType = RenderType.create(
+    "line-list", RenderType.TRANSIENT_BUFFER_SIZE,
+    RenderPipelines.LINE_LIST,
+    RenderType.CompositeState.builder()
+      .setLayeringState(RenderStateShard.VIEW_OFFSET_Z_LAYERING)
+      .createCompositeState(false)
+  )
+
+  val LINE_LIST_ESP: RenderType = RenderType.create(
+    "line-list-esp", RenderType.TRANSIENT_BUFFER_SIZE,
+    RenderPipelines.LINE_LIST_ESP,
+    RenderType.CompositeState.builder().createCompositeState(false)
+  )
+
+  val TRIANGLE_STRIP: CompositeRenderType = RenderType.create(
+    "triangle_strip", RenderType.TRANSIENT_BUFFER_SIZE,
+    false, true,
+    RenderPipelines.TRIANGLE_STRIP,
+    RenderType.CompositeState.builder()
+      .setLayeringState(RenderStateShard.VIEW_OFFSET_Z_LAYERING)
+      .createCompositeState(false)
+  )
+
+  val TRIANGLE_STRIP_ESP: CompositeRenderType = RenderType.create(
+    "triangle_strip_esp", RenderType.TRANSIENT_BUFFER_SIZE,
+    false, true,
+    RenderPipelines.TRIANGLE_STRIP_ESP,
+    RenderType.CompositeState.builder().createCompositeState(false)
+  )
+
+}
diff --git a/src/main/kotlin/org/cobalt/internal/helper/RenderPipelines.kt b/src/main/kotlin/org/cobalt/internal/helper/RenderPipelines.kt
new file mode 100644
index 0000000..0da3ce9
--- /dev/null
+++ b/src/main/kotlin/org/cobalt/internal/helper/RenderPipelines.kt
@@ -0,0 +1,57 @@
+package org.cobalt.internal.helper
+
+import com.mojang.blaze3d.pipeline.BlendFunction
+import com.mojang.blaze3d.pipeline.RenderPipeline
+import com.mojang.blaze3d.platform.DepthTestFunction
+import com.mojang.blaze3d.vertex.DefaultVertexFormat
+import com.mojang.blaze3d.vertex.VertexFormat.Mode
+import net.minecraft.client.renderer.RenderPipelines
+
+internal object RenderPipelines {
+
+  val LINE_LIST: RenderPipeline = RenderPipelines.register(
+    RenderPipeline.builder(*arrayOf<RenderPipeline.Snippet?>(RenderPipelines.LINES_SNIPPET))
+      .withLocation("pipeline/lines")
+      .withVertexFormat(DefaultVertexFormat.POSITION_COLOR_NORMAL, Mode.LINES)
+      .withCull(false)
+      .withBlend(BlendFunction.TRANSLUCENT)
+      .withDepthWrite(true)
+      .withDepthTestFunction(DepthTestFunction.LEQUAL_DEPTH_TEST)
+      .build()
+  )
+
+  val LINE_LIST_ESP: RenderPipeline = RenderPipelines.register(
+    RenderPipeline.builder(*arrayOf<RenderPipeline.Snippet?>(RenderPipelines.LINES_SNIPPET))
+      .withLocation("pipeline/lines")
+      .withShaderDefine("shad")
+      .withVertexFormat(DefaultVertexFormat.POSITION_COLOR_NORMAL, Mode.LINES)
+      .withCull(false)
+      .withBlend(BlendFunction.TRANSLUCENT)
+      .withDepthWrite(false)
+      .withDepthTestFunction(DepthTestFunction.NO_DEPTH_TEST)
+      .build()
+  )
+
+  val TRIANGLE_STRIP: RenderPipeline = RenderPipelines.register(
+    RenderPipeline.builder(*arrayOf<RenderPipeline.Snippet?>(RenderPipelines.DEBUG_FILLED_SNIPPET))
+      .withLocation("pipeline/debug_filled_box")
+      .withCull(false)
+      .withVertexFormat(DefaultVertexFormat.POSITION_COLOR, Mode.TRIANGLE_STRIP)
+      .withDepthWrite(true)
+      .withDepthTestFunction(DepthTestFunction.LEQUAL_DEPTH_TEST)
+      .withBlend(BlendFunction.TRANSLUCENT)
+      .build()
+  )
+
+  val TRIANGLE_STRIP_ESP: RenderPipeline = RenderPipelines.register(
+    RenderPipeline.builder(*arrayOf<RenderPipeline.Snippet?>(RenderPipelines.DEBUG_FILLED_SNIPPET))
+      .withLocation("pipeline/debug_filled_box")
+      .withCull(false)
+      .withVertexFormat(DefaultVertexFormat.POSITION_COLOR, Mode.TRIANGLE_STRIP)
+      .withDepthWrite(false)
+      .withDepthTestFunction(DepthTestFunction.NO_DEPTH_TEST)
+      .withBlend(BlendFunction.TRANSLUCENT)
+      .build()
+  )
+
+}
diff --git a/src/main/kotlin/org/cobalt/internal/ui/panel/panels/UISidebar.kt b/src/main/kotlin/org/cobalt/internal/ui/panel/panels/UISidebar.kt
index f9784d4..6c3a2bc 100644
--- a/src/main/kotlin/org/cobalt/internal/ui/panel/panels/UISidebar.kt
+++ b/src/main/kotlin/org/cobalt/internal/ui/panel/panels/UISidebar.kt
@@ -24,7 +24,7 @@ internal class UISidebar : UIPanel(
 
   private val steveIcon = NVGRenderer.createImage("/assets/cobalt/steve.png")
   private val userIcon = try {
-    NVGRenderer.createImage("https://mc-heads.net/avatar/${Minecraft.getInstance().user.profileId}/100/face.png")
+    NVGRenderer.createImage("https://mc-heads.net/avatar/${Minecraft.getInstance().user.profileId ?: "a"}/100/face.png")
   } catch (_: Exception) {
     steveIcon
   }