SkyBlade1978 · Nov 12, 2026 · Nov 12, 2026 · Nov 12, 2026 · Nov 12, 2026 · Nov 12, 2026
diff --git a/.gitattributes b/.gitattributes
@@ -4,3 +4,6 @@
 *.ogg binary
 *.jar binary
 *.zip binary
+# Preserve the exact atlas bytes used by the frozen native client candidate.
+src/main/resources/assets/minecraft/atlases/blocks.json -text whitespace=blank-at-eol,blank-at-eof,space-before-tab,cr-at-eol
+src/main/resources/assets/minecraft/atlases/items.json -text whitespace=blank-at-eol,blank-at-eof,space-before-tab,cr-at-eol
diff --git a/.github/verify-published-pins.sh b/.github/verify-published-pins.sh
@@ -18,10 +18,10 @@ done
 require_merged() {
     local repo="$1" ref="$2" status
     [[ "$ref" =~ ^[a-f0-9]{40}$ ]]
-    status="$(gh api "repos/MinecraftModDevelopmentMods/$repo/compare/$ref...master-1.21.11" --jq '.status')"
+    status="$(gh api "repos/MinecraftModDevelopmentMods/$repo/compare/$ref...master-26.1.2" --jq '.status')"
     case "$status" in
         identical|ahead) ;;
-        *) echo "::error::$repo $ref is not on upstream master-1.21.11 ($status)."; exit 1 ;;
+        *) echo "::error::$repo $ref is not on upstream master-26.1.2 ($status)."; exit 1 ;;
     esac
 }
 
@@ -48,7 +48,7 @@ require_merged basePower "$power_ref"
 require_merged BaseMetals "$(value basemetals_source_commit)"
 require_merged OreSpawn "$orespawn_ref"
 
-inputs="${RUNNER_TEMP:?}/forge61-release-dependencies"
+inputs="${RUNNER_TEMP:?}/forge64-release-dependencies"
 mkdir -p "$inputs"
 power="$inputs/basePower-$(value poweradvantage_version).jar"
 metals="$inputs/BaseMetals-$(value basemetals_version).jar"
@@ -57,8 +57,8 @@ public_jar basePower 1780140 "$(value poweradvantage_public_file_id)" "$(value p
 public_jar BaseMetals 240967 "$(value basemetals_public_file_id)" "$(value basemetals_deobf_sha256)" "$metals"
 public_jar OreSpawn 245586 "$(value orespawn_public_file_id)" "$(value orespawn_deobf_sha256)" "$orespawn"
 
-installer="$inputs/forge-1.21.11-61.1.0-installer.jar"
-download 'https://maven.minecraftforge.net/net/minecraftforge/forge/1.21.11-61.1.0/forge-1.21.11-61.1.0-installer.jar' \
+installer="$inputs/forge-26.1.2-64.1.5-installer.jar"
+download 'https://maven.minecraftforge.net/net/minecraftforge/forge/26.1.2-64.1.5/forge-26.1.2-64.1.5-installer.jar' \
     "$(value forge_installer_sha256)" "$installer"
 {
     printf 'power_ref=%s\n' "$power_ref"

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -1,16 +1,16 @@
-name: baseElectric 1.21.11 CI
+name: baseElectric 26.1.2 CI
 
 on:
   push:
-    branches: [master-1.21.11, 'feature/**']
+    branches: [master-26.1.2, 'feature/**']
   pull_request:
-    branches: [master-1.21.11]
+    branches: [master-26.1.2]
 
 permissions:
   contents: read
 
 concurrency:
-  group: baseelectric-1.21.11-${{ github.workflow }}-${{ github.ref }}
+  group: baseelectric-26.1.2-${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
 
 jobs:
@@ -40,29 +40,19 @@ jobs:
           repository: MinecraftModDevelopmentMods/basePower
           ref: ${{ steps.public-pins.outputs.power_ref }}
           path: .ci-dependencies/basePower
-      - name: Install Java 25 for Mavenizer
+      - name: Install Java 25 for all build and runtime roles
         uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5
         with:
           distribution: temurin
           java-version: '25.0.3+9.0.LTS'
-      - name: Install Java 8 for the launcher helper
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5
-        with:
-          distribution: temurin
-          java-version: '8.0.502+7'
-      - name: Install Java 21 for Gradle and production
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5
-        with:
-          distribution: temurin
-          java-version: '21.0.7+6.0.LTS'
       - name: Use pinned build toolchains
         run: >-
-          echo "MMD_GRADLE_TOOLCHAINS=-Porg.gradle.java.installations.paths=$JAVA_HOME,$JAVA_HOME_8_X64,$JAVA_HOME_25_X64
+          echo "MMD_GRADLE_TOOLCHAINS=-Porg.gradle.java.installations.paths=$JAVA_HOME
           -Porg.gradle.java.installations.auto-detect=false
           -Porg.gradle.java.installations.auto-download=false" >> "$GITHUB_ENV"
       - name: Set up Gradle
         uses: gradle/actions/setup-gradle@9c971963bec38e04b3d30dcc455b5382be2fdbfb # v6
-      - name: Verify the Forge 61 build inputs
+      - name: Verify the Forge 64 build inputs
         shell: bash
         env:
           ORESPAWN_REF: ${{ steps.public-pins.outputs.orespawn_ref }}
@@ -74,33 +64,34 @@ jobs:
           test "$(git -C "$orespawn" rev-parse HEAD)" = "$ORESPAWN_REF"
           test "$(git -C "$power" rev-parse HEAD)" = "$POWER_REF"
           mavenizer="$orespawn/ci-fixtures/tools/minecraft-mavenizer-0.5.21-orespawn-compat.jar"
-          printf '%s  %s\n' 'B36CA046DB72E30F27BD38E02B4AE34274ADB51AE1D65BAF9E1D07763755682E' "$mavenizer" | sha256sum -c -
+          printf '%s  %s\n' 'BB0DACB3DEB2A711CA67DD402D5FDAB5A9847C37C7B9B596DEC7CF37378FA085' "$mavenizer" | sha256sum -c -
           echo "MAVENIZER=$mavenizer" >> "$GITHUB_ENV"
       - name: Build and audit release artifacts
         shell: bash
         run: |
           ./gradlew $MMD_GRADLE_TOOLCHAINS clean check build javadoc verifyReleaseDependencies verifyReleaseArtifacts \
             writeReleaseChecksums verifyEclipseProductionClasspath --no-build-cache --no-daemon --stacktrace \
-            "-Pforge61MavenizerJar=$MAVENIZER" "-PpowerAdvantageDeobfJar=$POWER_PLAYER" \
+            "-Pforge64MavenizerJar=$MAVENIZER" "-PpowerAdvantageDeobfJar=$POWER_PLAYER" \
+            "-PpowerUnitSource=$GITHUB_WORKSPACE/.ci-dependencies/basePower" \
             "-PbaseMetalsDeobfJar=$METALS_PLAYER" "-PoreSpawnDeobfJar=$ORESPAWN_PLAYER" \
             "-PforgeInstallerJar=$FORGE_INSTALLER"
       - name: Upload audited release candidate
         uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
         with:
-          name: baseElectric-1.21.11-${{ github.sha }}
+          name: baseElectric-26.1.2-${{ github.sha }}
           if-no-files-found: error
           retention-days: 30
           path: |
-            build/libs/baseElectric-2.2.16.121111.jar
-            build/libs/baseElectric-2.2.16.121111-sources.jar
-            build/libs/baseElectric-2.2.16.121111-javadoc.jar
+            build/libs/baseElectric-2.2.17.2601021.jar
+            build/libs/baseElectric-2.2.17.2601021-sources.jar
+            build/libs/baseElectric-2.2.17.2601021-javadoc.jar
             build/release/SHA256SUMS
             CHANGELOG.txt
       - name: Upload diagnostics on failure
         if: failure()
         uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
         with:
-          name: baseElectric-1.21.11-diagnostics-${{ github.sha }}
+          name: baseElectric-26.1.2-diagnostics-${{ github.sha }}
           if-no-files-found: ignore
           retention-days: 14
           path: |

diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
@@ -2,17 +2,17 @@ name: CodeQL
 
 on:
   push:
-    branches: [master-1.21.11, 'feature/**']
+    branches: [master-26.1.2, 'feature/**']
   pull_request:
-    branches: [master-1.21.11]
+    branches: [master-26.1.2]
 
 permissions:
   contents: read
   actions: read
   security-events: write
 
 concurrency:
-  group: baseelectric-1.21.11-${{ github.workflow }}-${{ github.ref }}
+  group: baseelectric-26.1.2-${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
 
 jobs:
@@ -42,29 +42,19 @@ jobs:
           repository: MinecraftModDevelopmentMods/basePower
           ref: ${{ steps.public-pins.outputs.power_ref }}
           path: .ci-dependencies/basePower
-      - name: Install Java 25 for Mavenizer
+      - name: Install Java 25 for all build and runtime roles
         uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5
         with:
           distribution: temurin
           java-version: '25.0.3+9.0.LTS'
-      - name: Install Java 8 for the launcher helper
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5
-        with:
-          distribution: temurin
-          java-version: '8.0.502+7'
-      - name: Install Java 21 for Gradle and production
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5
-        with:
-          distribution: temurin
-          java-version: '21.0.7+6.0.LTS'
       - name: Use pinned build toolchains
         run: >-
-          echo "MMD_GRADLE_TOOLCHAINS=-Porg.gradle.java.installations.paths=$JAVA_HOME,$JAVA_HOME_8_X64,$JAVA_HOME_25_X64
+          echo "MMD_GRADLE_TOOLCHAINS=-Porg.gradle.java.installations.paths=$JAVA_HOME
           -Porg.gradle.java.installations.auto-detect=false
           -Porg.gradle.java.installations.auto-download=false" >> "$GITHUB_ENV"
       - name: Set up Gradle
         uses: gradle/actions/setup-gradle@9c971963bec38e04b3d30dcc455b5382be2fdbfb # v6
-      - name: Verify the Forge 61 build inputs
+      - name: Verify the Forge 64 build inputs
         shell: bash
         env:
           ORESPAWN_REF: ${{ steps.public-pins.outputs.orespawn_ref }}
@@ -76,7 +66,7 @@ jobs:
           test "$(git -C "$orespawn" rev-parse HEAD)" = "$ORESPAWN_REF"
           test "$(git -C "$power" rev-parse HEAD)" = "$POWER_REF"
           mavenizer="$orespawn/ci-fixtures/tools/minecraft-mavenizer-0.5.21-orespawn-compat.jar"
-          printf '%s  %s\n' 'B36CA046DB72E30F27BD38E02B4AE34274ADB51AE1D65BAF9E1D07763755682E' "$mavenizer" | sha256sum -c -
+          printf '%s  %s\n' 'BB0DACB3DEB2A711CA67DD402D5FDAB5A9847C37C7B9B596DEC7CF37378FA085' "$mavenizer" | sha256sum -c -
           echo "MAVENIZER=$mavenizer" >> "$GITHUB_ENV"
       - name: Initialize CodeQL
         uses: github/codeql-action/init@db488ddef3bf6cb639b32c2e9a7c0a7ea8271d28 # v4
@@ -87,7 +77,8 @@ jobs:
         shell: bash
         run: |
           ./gradlew $MMD_GRADLE_TOOLCHAINS classes verifyReleaseDependencies --rerun-tasks --no-build-cache --no-daemon --stacktrace \
-            "-Pforge61MavenizerJar=$MAVENIZER" "-PpowerAdvantageDeobfJar=$POWER_PLAYER" \
+            "-Pforge64MavenizerJar=$MAVENIZER" "-PpowerAdvantageDeobfJar=$POWER_PLAYER" \
+            "-PpowerUnitSource=$GITHUB_WORKSPACE/.ci-dependencies/basePower" \
             "-PbaseMetalsDeobfJar=$METALS_PLAYER" "-PoreSpawnDeobfJar=$ORESPAWN_PLAYER"
       - name: Analyze
         uses: github/codeql-action/analyze@db488ddef3bf6cb639b32c2e9a7c0a7ea8271d28 # v4
diff --git a/.github/workflows/validate-gradle-build.yml b/.github/workflows/validate-gradle-build.yml
@@ -3,11 +3,11 @@ name: Validate Gradle Wrapper
 on:
   push:
     branches:
-      - master-1.21.11
+      - master-26.1.2
       - 'feature/**'
   pull_request:
     branches:
-      - master-1.21.11
+      - master-26.1.2
 
 permissions:
   contents: read

diff --git a/CHANGELOG.txt b/CHANGELOG.txt
@@ -1,3 +1,13 @@
+baseElectric 2.2.17.2601021 (Minecraft 26.1.2 / Forge)
+
+- Bring baseElectric to Minecraft 26.1.2 with Forge 64.1.5 and Java 25.
+- Preserve machine state, battery charge, old-world aliases, material ratios and recipe progression.
+- Keep all six librarian offers and their original ranges and tiers in native trade data.
+- Fix laser-beam texture loading and inherited battery models.
+- Preserve saved OreSpawn choices before generation and stop on ambiguous migrations.
+- Pin released basePower 2.4.16.2601021, Base Metals 3.1.2.2601021 and OreSpawn 4.1.1.2601021.
+- Complete the local machine, upgrade, graphical, endurance and manual-acceptance checks.
+
 baseElectric 2.2.16.121111 (Minecraft 1.21.11 / Forge)
 
 - Port to Forge 61.1.0 with basePower 2.4.15.121111 and Java 21.