diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 7e74369ece..4636074a43 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -15,7 +15,7 @@ jobs:
           '1.13,1.13.1,1.13.2',
 
           # Upstream broken yarns
-          '1.14,1.14.1,1.14.2,1.14.3,1.14.4'
+#          '1.14,1.14.1,1.14.2,1.14.3,1.14.4'
         ]
     env: 
         MC_VERSION: ${{ matrix.mc_version }}
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 8b978f323c..d329a3ac06 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -54,7 +54,9 @@ jobs:
           "17w48a,17w49a,17w49b,17w50a,18w01a,18w02a,18w03a",
           "18w03b,18w05a,18w06a,18w07a,18w07b,18w07c,18w08a",
           "18w08b,18w09a,18w10a,18w10b,18w10c,18w10d,18w11a",
-          "18w14a,18w14b,18w15a,18w16a,18w19a,18w19b,18w20a",
+          "18w14a,18w14b,18w15a,18w16a",
+#          "18w19a",
+          "18w19b,18w20a",
           "18w20b,18w20c,18w21a,18w21b,18w22a,18w22b,18w22c",
 
           "1.13-pre1,1.13-pre2,1.13-pre3,1.13-pre4,1.13-pre5,1.13-pre6,1.13-pre7",
@@ -76,39 +78,40 @@ jobs:
           distribution: 'temurin' # See 'Supported distributions' for available options
           java-version: '17'
       - run: python -u ./ci.py "$MC_VERSION" publishToLocalAndTest
-  upstream_build:
-    runs-on: ubuntu-latest
-    continue-on-error: true
-    strategy:
-      matrix:
-        mc_version: [
-          # Upstream broken yarns
-          "18w43b,18w43c,18w44a,18w45a,18w46a,18w47a,18w47b",
-          "18w48a,18w48b,18w49a,18w50a,19w02a,19w03a,19w03b",
-          "19w03c,19w04a,19w04b,19w05a,19w06a,19w07a,19w08a",
-          "19w08b,19w09a,19w11a,19w11b,19w12a,19w12b,19w13a",
-          "19w13b,19w14a,19w14b,3D Shareware v1.34",
-
-          "1.14 Pre-Release 1,1.14 Pre-Release 2,1.14 Pre-Release 3,1.14 Pre-Release 4,1.14 Pre-Release 5,1.14.1 Pre-Release 1,1.14.1 Pre-Release 2",
-
-          "1.14.2 Pre-Release 1,1.14.2 Pre-Release 2,1.14.2 Pre-Release 3,1.14.2 Pre-Release 4,1.14.3-pre1,1.14.3-pre2,1.14.3-pre3",
-
-          "1.14.3-pre4,1.14.4-pre1,1.14.4-pre2,1.14.4-pre3,1.14.4-pre4,1.14.4-pre5,1.14.4-pre6,1.14.4-pre7",
-
-          "1.14,1.14.1,1.14.2,1.14.3,1.14.4",
-        ]
-    env:
-      MC_VERSION: ${{ matrix.mc_version }}
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
-        with:
-          python-version: '3.x' # Version range or exact version of a Python version to use, using SemVer's version range syntax
-      - uses: actions/setup-java@v4
-        with:
-          distribution: 'temurin' # See 'Supported distributions' for available options
-          java-version: '17'
-      - run: python -u ./ci.py "$MC_VERSION" publishToLocalAndTest
+#  upstream_build:
+#    runs-on: ubuntu-latest
+#    continue-on-error: true
+#    strategy:
+#      matrix:
+#        mc_version: [
+#          # Upstream broken yarns
+#          "18w43b,18w43c,18w44a,18w45a,18w46a,18w47a,18w47b",
+#          "18w48a,18w48b,18w49a,18w50a,19w02a,19w03a,19w03b",
+#          "19w03c,19w04a,19w04b,19w05a,19w06a,19w07a,19w08a",
+#          "19w08b,19w09a,19w11a,19w11b,19w12a,19w12b,19w13a",
+#          "19w13b,19w14a,19w14b,3D Shareware v1.34",
+#
+#          "1.14 Pre-Release 1,1.14 Pre-Release 2,1.14 Pre-Release 3,1.14 Pre-Release 4,1.14 Pre-Release 5,1.14.1 Pre-Release 1,1.14.1 Pre-Release 2",
+#
+#          "1.14.2 Pre-Release 1,1.14.2 Pre-Release 2,1.14.2 Pre-Release 3,1.14.2 Pre-Release 4,1.14.3-pre1,1.14.3-pre2,1.14.3-pre3",
+#
+#          "1.14.3-pre4,1.14.4-pre1,1.14.4-pre2,1.14.4-pre3,1.14.4-pre4,1.14.4-pre5,1.14.4-pre6,1.14.4-pre7",
+#
+##          "1.14",
+#          "1.14.1,1.14.2,1.14.3,1.14.4",
+#        ]
+#    env:
+#      MC_VERSION: ${{ matrix.mc_version }}
+#    steps:
+#      - uses: actions/checkout@v4
+#      - uses: actions/setup-python@v5
+#        with:
+#          python-version: '3.x' # Version range or exact version of a Python version to use, using SemVer's version range syntax
+#      - uses: actions/setup-java@v4
+#        with:
+#          distribution: 'temurin' # See 'Supported distributions' for available options
+#          java-version: '17'
+#      - run: python -u ./ci.py "$MC_VERSION" publishToLocalAndTest
   publish:
    needs: [legacy_build]
    runs-on: ubuntu-latest
@@ -121,7 +124,7 @@ jobs:
            '1.12,1.12.1,1.12.2,1.13,1.13.1,1.13.2',
 
            # Upstream broken yarns
-           '1.14,1.14.1,1.14.2,1.14.3,1.14.4'
+#           '1.14,1.14.1,1.14.2,1.14.3,1.14.4'
        ]
    env:
        MC_VERSION: ${{ matrix.mc_version }}
diff --git a/.github/workflows/publish_others.yml b/.github/workflows/publish_others.yml
index 84b12af5f8..f4aa57ac78 100644
--- a/.github/workflows/publish_others.yml
+++ b/.github/workflows/publish_others.yml
@@ -47,7 +47,9 @@ jobs:
           "17w48a,17w49a,17w49b,17w50a,18w01a,18w02a,18w03a",
           "18w03b,18w05a,18w06a,18w07a,18w07b,18w07c,18w08a",
           "18w08b,18w09a,18w10a,18w10b,18w10c,18w10d,18w11a",
-          "18w14a,18w14b,18w15a,18w16a,18w19a,18w19b,18w20a",
+          "18w14a,18w14b,18w15a,18w16a",
+#          "18w19a",
+          "18w19b,18w20a",
           "18w20b,18w20c,18w21a,18w21b,18w22a,18w22b,18w22c",
 
           "1.13-pre1,1.13-pre2,1.13-pre3,1.13-pre4,1.13-pre5,1.13-pre6,1.13-pre7",
@@ -55,17 +57,17 @@ jobs:
 
           "18w30a,18w30b,18w31a,18w32a,18w33a,18w43a",
           # Upstream broken yarns
-          "18w43b,18w43c,18w44a,18w45a,18w46a,18w47a,18w47b",
-          "18w48a,18w48b,18w49a,18w50a,19w02a,19w03a,19w03b",
-          "19w03c,19w04a,19w04b,19w05a,19w06a,19w07a,19w08a",
-          "19w08b,19w09a,19w11a,19w11b,19w12a,19w12b,19w13a",
-          "19w13b,19w14a,19w14b,3D Shareware v1.34",
-
-          "1.14 Pre-Release 1,1.14 Pre-Release 2,1.14 Pre-Release 3,1.14 Pre-Release 4,1.14 Pre-Release 5,1.14.1 Pre-Release 1,1.14.1 Pre-Release 2",
-
-          "1.14.2 Pre-Release 1,1.14.2 Pre-Release 2,1.14.2 Pre-Release 3,1.14.2 Pre-Release 4,1.14.3-pre1,1.14.3-pre2,1.14.3-pre3",
-
-          "1.14.3-pre4,1.14.4-pre1,1.14.4-pre2,1.14.4-pre3,1.14.4-pre4,1.14.4-pre5,1.14.4-pre6,1.14.4-pre7",
+#          "18w43b,18w43c,18w44a,18w45a,18w46a,18w47a,18w47b",
+#          "18w48a,18w48b,18w49a,18w50a,19w02a,19w03a,19w03b",
+#          "19w03c,19w04a,19w04b,19w05a,19w06a,19w07a,19w08a",
+#          "19w08b,19w09a,19w11a,19w11b,19w12a,19w12b,19w13a",
+#          "19w13b,19w14a,19w14b,3D Shareware v1.34",
+#
+#          "1.14 Pre-Release 1,1.14 Pre-Release 2,1.14 Pre-Release 3,1.14 Pre-Release 4,1.14 Pre-Release 5,1.14.1 Pre-Release 1,1.14.1 Pre-Release 2",
+#
+#          "1.14.2 Pre-Release 1,1.14.2 Pre-Release 2,1.14.2 Pre-Release 3,1.14.2 Pre-Release 4,1.14.3-pre1,1.14.3-pre2,1.14.3-pre3",
+#
+#          "1.14.3-pre4,1.14.4-pre1,1.14.4-pre2,1.14.4-pre3,1.14.4-pre4,1.14.4-pre5,1.14.4-pre6,1.14.4-pre7",
         ]
     env: 
         MC_VERSION: ${{ matrix.mc_version }}