[CHORE] Update readme and remove GitHub action

.github/workflows/test-orbit-pr.yml

@@ -1,50 +0,0 @@
-name: Test Orbit Auto PR
-
-on:
-  pull_request:
-    branches:
-      - porting
-
-jobs:
-  run-gradle-taks:
-    runs-on: self-hosted
-
-    steps:
-      - name: Checkout Repository
-        uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-
-      - name: Fetch all branches and tags
-        run: git fetch --all
-
-      - name: Set Up JDK
-        uses: actions/setup-java@v3
-        with:
-          distribution: zulu
-          java-version: 17
-
-      - name: Cache Gradle dependencies
-        uses: actions/cache@v3
-        with:
-          path: |
-            ~/.gradle/caches
-            ~/.gradle/wrapper
-          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
-          restore-keys: |
-            ${{ runner.os }}-gradle-
-
-      - name: Setup Workspace
-        run: chmod +x ./gradle && ./gradlew setupWorkspace
-
-      - name: Test LTS Branches
-        run: |
-          for dir in dev/*/ ; do
-            if [ -d "$dir" ]; then
-              echo "Running Gradle build for $dir"
-              cd "$dir"
-              chmod +x ./gradlew
-              ./gradlew build
-              cd -
-            fi
-          done

README.md

@@ -1,3 +1,20 @@
 # CraterLib
 
 This is a branch for porting automation. Commits and Pull Requests should NEVER target this branch directly
+
+### Supported Minecraft Versions
+
+| Minecraft Version | Support Status |
+|-------------------| -------------- |
+| < 1.18.2          | ❌              |
+| 1.18.2-1.20.2     | ✳️             |
+| 1.20.4            | ✳️             |
+| 1.20.5/6          | ❌             |
+| 1.21              | 🚧             |
+
+- ❌ - Not Supported; no bug fixes or new features.
+- 🚧 - Work in Progress; not ready for release.
+- ✳️ - Long Term Support; receives changes through backports only.
+- ✅ - In Support; the active version, receiving all bugfixes and features directly.
+
+***