diff --git a/.github/scripts/strategy-matrix/generate.py b/.github/scripts/strategy-matrix/generate.py
index 27eb60c005..a09f2f866d 100755
--- a/.github/scripts/strategy-matrix/generate.py
+++ b/.github/scripts/strategy-matrix/generate.py
@@ -50,123 +50,13 @@ def generate_strategy_matrix(all: bool, config: Config) -> list:
 
         # Only generate a subset of configurations in PRs.
         if not all:
-            # Debian:
-            # - Bookworm using GCC 13: Release on linux/amd64, set the reference
-            #   fee to 500.
-            # - Bookworm using GCC 15: Debug on linux/amd64, enable code
-            #   coverage (which will be done below).
-            # - Bookworm using Clang 16: Debug on linux/arm64, enable voidstar.
-            # - Bookworm using Clang 17: Release on linux/amd64, set the
-            #   reference fee to 1000.
-            # - Bookworm using Clang 20: Debug on linux/amd64.
-            if os["distro_name"] == "debian":
-                skip = True
-                if os["distro_version"] == "bookworm":
-                    if (
-                        f"{os['compiler_name']}-{os['compiler_version']}" == "gcc-13"
-                        and build_type == "Release"
-                        and architecture["platform"] == "linux/amd64"
-                    ):
-                        cmake_args = f"-DUNIT_TEST_REFERENCE_FEE=500 {cmake_args}"
-                        skip = False
-                    if (
-                        f"{os['compiler_name']}-{os['compiler_version']}" == "gcc-15"
-                        and build_type == "Debug"
-                        and architecture["platform"] == "linux/amd64"
-                    ):
-                        skip = False
-                    if (
-                        f"{os['compiler_name']}-{os['compiler_version']}" == "clang-16"
-                        and build_type == "Debug"
-                        and architecture["platform"] == "linux/arm64"
-                    ):
-                        cmake_args = f"-Dvoidstar=ON {cmake_args}"
-                        skip = False
-                    if (
-                        f"{os['compiler_name']}-{os['compiler_version']}" == "clang-17"
-                        and build_type == "Release"
-                        and architecture["platform"] == "linux/amd64"
-                    ):
-                        cmake_args = f"-DUNIT_TEST_REFERENCE_FEE=1000 {cmake_args}"
-                        skip = False
-                    if (
-                        f"{os['compiler_name']}-{os['compiler_version']}" == "clang-20"
-                        and build_type == "Debug"
-                        and architecture["platform"] == "linux/amd64"
-                    ):
-                        skip = False
-                if skip:
-                    continue
-
-            # RHEL:
-            # - 9 using GCC 12: Debug on linux/amd64.
-            # - 10 using Clang: Release on linux/amd64.
-            if os["distro_name"] == "rhel":
-                skip = True
-                if os["distro_version"] == "9":
-                    if (
-                        f"{os['compiler_name']}-{os['compiler_version']}" == "gcc-12"
-                        and build_type == "Debug"
-                        and architecture["platform"] == "linux/amd64"
-                    ):
-                        skip = False
-                elif os["distro_version"] == "10":
-                    if (
-                        f"{os['compiler_name']}-{os['compiler_version']}" == "clang-any"
-                        and build_type == "Release"
-                        and architecture["platform"] == "linux/amd64"
-                    ):
-                        skip = False
-                if skip:
-                    continue
-
-            # Ubuntu:
-            # - Jammy using GCC 12: Debug on linux/arm64.
-            # - Noble using GCC 14: Release on linux/amd64.
-            # - Noble using Clang 18: Debug on linux/amd64.
-            # - Noble using Clang 19: Release on linux/arm64.
-            if os["distro_name"] == "ubuntu":
-                skip = True
-                if os["distro_version"] == "jammy":
-                    if (
-                        f"{os['compiler_name']}-{os['compiler_version']}" == "gcc-12"
-                        and build_type == "Debug"
-                        and architecture["platform"] == "linux/arm64"
-                    ):
-                        skip = False
-                elif os["distro_version"] == "noble":
-                    if (
-                        f"{os['compiler_name']}-{os['compiler_version']}" == "gcc-14"
-                        and build_type == "Release"
-                        and architecture["platform"] == "linux/amd64"
-                    ):
-                        skip = False
-                    if (
-                        f"{os['compiler_name']}-{os['compiler_version']}" == "clang-18"
-                        and build_type == "Debug"
-                        and architecture["platform"] == "linux/amd64"
-                    ):
-                        skip = False
-                    if (
-                        f"{os['compiler_name']}-{os['compiler_version']}" == "clang-19"
-                        and build_type == "Release"
-                        and architecture["platform"] == "linux/arm64"
-                    ):
-                        skip = False
-                if skip:
-                    continue
-
-            # MacOS:
-            # - Debug on macos/arm64.
-            if os["distro_name"] == "macos" and not (
-                build_type == "Debug" and architecture["platform"] == "macos/arm64"
-            ):
-                continue
-
-            # Windows:
-            # - Release on windows/amd64.
-            if os["distro_name"] == "windows" and not (
-                build_type == "Release" and architecture["platform"] == "windows/amd64"
+            # TEMPORARY: Only build ubuntu-jammy-gcc-12-debug on amd64
+            if not (
+                os["distro_name"] == "ubuntu"
+                and os["distro_version"] == "jammy"
+                and f"{os['compiler_name']}-{os['compiler_version']}" == "gcc-12"
+                and build_type == "Debug"
+                and architecture["platform"] == "linux/amd64"
             ):
                 continue
 
diff --git a/.github/workflows/on-pr.yml b/.github/workflows/on-pr.yml
index 46f6b7500a..6701db7595 100644
--- a/.github/workflows/on-pr.yml
+++ b/.github/workflows/on-pr.yml
@@ -6,6 +6,9 @@
 name: PR
 
 on:
+  push:
+    branches:
+      - art_upload
   merge_group:
     types:
       - checks_requested
@@ -91,20 +94,21 @@ jobs:
           DRAFT: ${{ github.event.pull_request.draft }}
           READY: ${{ contains(github.event.pull_request.labels.*.name, 'Ready to merge') }}
           MERGE: ${{ github.event_name == 'merge_group' }}
+          PUSH: ${{ github.event_name == 'push' }}
         run: |
-          echo "go=${{ (env.DRAFT != 'true' && env.READY == 'true') || env.FILES == 'true' || env.MERGE == 'true' }}" >> "${GITHUB_OUTPUT}"
+          echo "go=${{ env.PUSH == 'true' || (env.DRAFT != 'true' && env.READY == 'true') || env.FILES == 'true' || env.MERGE == 'true' }}" >> "${GITHUB_OUTPUT}"
           cat "${GITHUB_OUTPUT}"
     outputs:
       go: ${{ steps.go.outputs.go == 'true' }}
 
   check-levelization:
     needs: should-run
-    if: ${{ needs.should-run.outputs.go == 'true' }}
+    if: false
     uses: ./.github/workflows/reusable-check-levelization.yml
 
   check-rename:
     needs: should-run
-    if: ${{ needs.should-run.outputs.go == 'true' }}
+    if: false
     uses: ./.github/workflows/reusable-check-rename.yml
 
   build-test:
@@ -114,7 +118,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [linux, macos, windows]
+        os: [linux]
     with:
       # Enable ccache only for events targeting the XRPLF repository, since
       # other accounts will not have access to our remote cache storage.
@@ -154,8 +158,6 @@ jobs:
   passed:
     if: failure() || cancelled()
     needs:
-      - check-levelization
-      - check-rename
       - build-test
       - upload-recipe
       - notify-clio
diff --git a/.github/workflows/pre-commit.yml b/.github/workflows/pre-commit.yml
index f43275201c..c8c3ff4fff 100644
--- a/.github/workflows/pre-commit.yml
+++ b/.github/workflows/pre-commit.yml
@@ -11,6 +11,7 @@ on:
 jobs:
   # Call the workflow in the XRPLF/actions repo that runs the pre-commit hooks.
   run-hooks:
+    if: false
     uses: XRPLF/actions/.github/workflows/pre-commit.yml@320be44621ca2a080f05aeb15817c44b84518108
     with:
       runs_on: ubuntu-latest