From eadd04977acf320d21f8a7bf7f48e782c53a9f55 Mon Sep 17 00:00:00 2001
From: Lukas Burgholzer <burgholzer@me.com>
Date: Mon, 5 Oct 2026 11:48:44 +0000
Subject: [PATCH 1/9] =?UTF-8?q?=F0=9F=91=B7=20Select=20release=20SDKs=20in?=
 =?UTF-8?q?=20wheel=20workflows?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Forward an optional assertion mode to setup-mlir on native wheel runners.
Preserve existing defaults; Linux consumers select the matching SDK in
cibuildwheel's container. Keep cache changes outside Phase 1.

Assisted-by: GPT-6 via Codex
---
 .../reusable-python-packaging-wheel-cibuildwheel.yml       | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/reusable-python-packaging-wheel-cibuildwheel.yml b/.github/workflows/reusable-python-packaging-wheel-cibuildwheel.yml
index 842bf41b..19ef12d2 100644
--- a/.github/workflows/reusable-python-packaging-wheel-cibuildwheel.yml
+++ b/.github/workflows/reusable-python-packaging-wheel-cibuildwheel.yml
@@ -27,6 +27,10 @@ on:
         description: "Whether to set up MLIR"
         default: false
         type: boolean
+      mlir-assertions:
+        description: "Whether the MLIR SDK should retain assertions (Linux consumers select the SDK inside cibuildwheel)"
+        default: true
+        type: boolean
       llvm-version:
         description: "The LLVM version to set up (formatted as 'major.minor.patch') or commit hash (minimum 7 characters, e.g., 'a832a52')"
         default: "21.1.8"
@@ -74,9 +78,10 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir && !startsWith(inputs.runs-on, 'ubuntu') }}
-        uses: munich-quantum-software/setup-mlir@3f32263ce571a8b745068980f30f188b6e800763 # v1.4.2
+        uses: munich-quantum-software/setup-mlir@86b95504753b3d6cd0093fb6ec18eb54e6ca63c2 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
+          assertions: ${{ inputs.mlir-assertions }}
 
       - name: Install the latest version of uv
         uses: astral-sh/setup-uv@c18668ad3cf93ea998bef934396af7bb5c839dc7 # v10.2.0

From 393a61c1b8b8ab9115b38fd5b4d52d6a4b381c2d Mon Sep 17 00:00:00 2001
From: Lukas Burgholzer <burgholzer@me.com>
Date: Mon, 5 Oct 2026 12:31:36 +0000
Subject: [PATCH 2/9] =?UTF-8?q?=F0=9F=91=B7=20Default=20wheel=20builds=20t?=
 =?UTF-8?q?o=20release=20SDKs?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Default packaging to assertion-free LLVM 23.1.2 and refresh the Setup pin.
Consumers can explicitly request assertions when needed.

Assisted-by: GPT-6 via Codex
---
 .../reusable-python-packaging-wheel-cibuildwheel.yml        | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/reusable-python-packaging-wheel-cibuildwheel.yml b/.github/workflows/reusable-python-packaging-wheel-cibuildwheel.yml
index 19ef12d2..7892d910 100644
--- a/.github/workflows/reusable-python-packaging-wheel-cibuildwheel.yml
+++ b/.github/workflows/reusable-python-packaging-wheel-cibuildwheel.yml
@@ -29,11 +29,11 @@ on:
         type: boolean
       mlir-assertions:
         description: "Whether the MLIR SDK should retain assertions (Linux consumers select the SDK inside cibuildwheel)"
-        default: true
+        default: false
         type: boolean
       llvm-version:
         description: "The LLVM version to set up (formatted as 'major.minor.patch') or commit hash (minimum 7 characters, e.g., 'a832a52')"
-        default: "21.1.8"
+        default: "23.1.2"
         type: string
     secrets:
       AWS_S3_BUCKET:
@@ -78,7 +78,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir && !startsWith(inputs.runs-on, 'ubuntu') }}
-        uses: munich-quantum-software/setup-mlir@86b95504753b3d6cd0093fb6ec18eb54e6ca63c2 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@a98a8fc45df4a76d77adf4c2454d4b8be4f70fe4 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
           assertions: ${{ inputs.mlir-assertions }}

From c03eafdfcd3389e32dbe9fa02bb2cd0ea1270768 Mon Sep 17 00:00:00 2001
From: Lukas Burgholzer <burgholzer@me.com>
Date: Tue, 6 Oct 2026 13:18:10 +0000
Subject: [PATCH 3/9] =?UTF-8?q?=F0=9F=91=B7=20Pin=20Setup=20with=20the=20p?=
 =?UTF-8?q?ublished=20LLVM=20SDKs?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Use the Setup revision that indexes release 2026.10.06 in every LLVM
workflow. This lets consumers select LLVM 23.1.2 before the manifest
update merges; release wheel builds continue to default to noassert.

Assisted-by: GPT-6 via Codex
---
 .github/workflows/reusable-cpp-coverage.yml                     | 2 +-
 .github/workflows/reusable-cpp-linter.yml                       | 2 +-
 .github/workflows/reusable-cpp-tests-macos.yml                  | 2 +-
 .github/workflows/reusable-cpp-tests-ubuntu.yml                 | 2 +-
 .github/workflows/reusable-cpp-tests-windows.yml                | 2 +-
 .github/workflows/reusable-python-linter.yml                    | 2 +-
 .../workflows/reusable-python-packaging-wheel-cibuildwheel.yml  | 2 +-
 .github/workflows/reusable-python-tests.yml                     | 2 +-
 .github/workflows/reusable-qiskit-upstream-tests.yml            | 2 +-
 9 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/.github/workflows/reusable-cpp-coverage.yml b/.github/workflows/reusable-cpp-coverage.yml
index ed7f3412..0de39b70 100644
--- a/.github/workflows/reusable-cpp-coverage.yml
+++ b/.github/workflows/reusable-cpp-coverage.yml
@@ -72,7 +72,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@3f32263ce571a8b745068980f30f188b6e800763 # v1.4.2
+        uses: munich-quantum-software/setup-mlir@5f3c4771ebb8d8e4fe284378b34460f428860a66 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-cpp-linter.yml b/.github/workflows/reusable-cpp-linter.yml
index 582cb550..e3a50906 100644
--- a/.github/workflows/reusable-cpp-linter.yml
+++ b/.github/workflows/reusable-cpp-linter.yml
@@ -102,7 +102,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@3f32263ce571a8b745068980f30f188b6e800763 # v1.4.2
+        uses: munich-quantum-software/setup-mlir@5f3c4771ebb8d8e4fe284378b34460f428860a66 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-cpp-tests-macos.yml b/.github/workflows/reusable-cpp-tests-macos.yml
index 2dfc7012..f61ea695 100644
--- a/.github/workflows/reusable-cpp-tests-macos.yml
+++ b/.github/workflows/reusable-cpp-tests-macos.yml
@@ -93,7 +93,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@3f32263ce571a8b745068980f30f188b6e800763 # v1.4.2
+        uses: munich-quantum-software/setup-mlir@5f3c4771ebb8d8e4fe284378b34460f428860a66 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-cpp-tests-ubuntu.yml b/.github/workflows/reusable-cpp-tests-ubuntu.yml
index 7f39a414..c4606c16 100644
--- a/.github/workflows/reusable-cpp-tests-ubuntu.yml
+++ b/.github/workflows/reusable-cpp-tests-ubuntu.yml
@@ -93,7 +93,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@3f32263ce571a8b745068980f30f188b6e800763 # v1.4.2
+        uses: munich-quantum-software/setup-mlir@5f3c4771ebb8d8e4fe284378b34460f428860a66 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-cpp-tests-windows.yml b/.github/workflows/reusable-cpp-tests-windows.yml
index c76dc34f..5cd38ffe 100644
--- a/.github/workflows/reusable-cpp-tests-windows.yml
+++ b/.github/workflows/reusable-cpp-tests-windows.yml
@@ -168,7 +168,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@3f32263ce571a8b745068980f30f188b6e800763 # v1.4.2
+        uses: munich-quantum-software/setup-mlir@5f3c4771ebb8d8e4fe284378b34460f428860a66 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
           debug: ${{ inputs.mlir-debug }}
diff --git a/.github/workflows/reusable-python-linter.yml b/.github/workflows/reusable-python-linter.yml
index 63f4b5d8..d0e3c199 100644
--- a/.github/workflows/reusable-python-linter.yml
+++ b/.github/workflows/reusable-python-linter.yml
@@ -90,7 +90,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@3f32263ce571a8b745068980f30f188b6e800763 # v1.4.2
+        uses: munich-quantum-software/setup-mlir@5f3c4771ebb8d8e4fe284378b34460f428860a66 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-python-packaging-wheel-cibuildwheel.yml b/.github/workflows/reusable-python-packaging-wheel-cibuildwheel.yml
index 7892d910..bbd953ff 100644
--- a/.github/workflows/reusable-python-packaging-wheel-cibuildwheel.yml
+++ b/.github/workflows/reusable-python-packaging-wheel-cibuildwheel.yml
@@ -78,7 +78,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir && !startsWith(inputs.runs-on, 'ubuntu') }}
-        uses: munich-quantum-software/setup-mlir@a98a8fc45df4a76d77adf4c2454d4b8be4f70fe4 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@5f3c4771ebb8d8e4fe284378b34460f428860a66 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
           assertions: ${{ inputs.mlir-assertions }}
diff --git a/.github/workflows/reusable-python-tests.yml b/.github/workflows/reusable-python-tests.yml
index 96bd0290..916e44c9 100644
--- a/.github/workflows/reusable-python-tests.yml
+++ b/.github/workflows/reusable-python-tests.yml
@@ -183,7 +183,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@3f32263ce571a8b745068980f30f188b6e800763 # v1.4.2
+        uses: munich-quantum-software/setup-mlir@5f3c4771ebb8d8e4fe284378b34460f428860a66 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-qiskit-upstream-tests.yml b/.github/workflows/reusable-qiskit-upstream-tests.yml
index 07a8a1bc..080ca1d9 100644
--- a/.github/workflows/reusable-qiskit-upstream-tests.yml
+++ b/.github/workflows/reusable-qiskit-upstream-tests.yml
@@ -65,7 +65,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@3f32263ce571a8b745068980f30f188b6e800763 # v1.4.2
+        uses: munich-quantum-software/setup-mlir@5f3c4771ebb8d8e4fe284378b34460f428860a66 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
 

From 508412b7c390dc1a04a41f0efc8e062163e94076 Mon Sep 17 00:00:00 2001
From: Lukas Burgholzer <burgholzer@me.com>
Date: Tue, 6 Oct 2026 13:25:10 +0000
Subject: [PATCH 4/9] =?UTF-8?q?=F0=9F=A7=B9=20Remove=20the=20obsolete=20ML?=
 =?UTF-8?q?IR=20debug=20selector?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Setup distributes release SDKs and no longer accepts the debug input.
Remove the Windows workflow's selector rather than silently ignoring
callers that request an incompatible debug build.

Assisted-by: GPT-6 via Codex
---
 .github/workflows/reusable-cpp-tests-windows.yml | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/.github/workflows/reusable-cpp-tests-windows.yml b/.github/workflows/reusable-cpp-tests-windows.yml
index 5cd38ffe..bbb281c0 100644
--- a/.github/workflows/reusable-cpp-tests-windows.yml
+++ b/.github/workflows/reusable-cpp-tests-windows.yml
@@ -43,10 +43,6 @@ on:
         description: "The LLVM version to set up (formatted as 'major.minor.patch') or commit hash (minimum 7 characters, e.g., 'a832a52')"
         default: "21.1.8"
         type: string
-      mlir-debug:
-        description: "Whether to use a debug build of MLIR"
-        default: false
-        type: boolean
       preset-name:
         description: "The CMake preset to use for configuration and build"
         required: true
@@ -171,7 +167,6 @@ jobs:
         uses: munich-quantum-software/setup-mlir@5f3c4771ebb8d8e4fe284378b34460f428860a66 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
-          debug: ${{ inputs.mlir-debug }}
 
       - name: Install the latest version of uv
         uses: astral-sh/setup-uv@c18668ad3cf93ea998bef934396af7bb5c839dc7 # v10.2.0

From d8a21c72a2e44293621dd6fe38b77833150d6c97 Mon Sep 17 00:00:00 2001
From: Lukas Burgholzer <burgholzer@me.com>
Date: Tue, 6 Oct 2026 14:05:17 +0000
Subject: [PATCH 5/9] =?UTF-8?q?=F0=9F=91=B7=20Refresh=20the=20Setup=20revi?=
 =?UTF-8?q?sion?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Use Setup's automatic checkout manifest selection and preserve the
published release SDK defaults.

Assisted-by: GPT-6 via Codex
---
 .github/workflows/reusable-cpp-coverage.yml                     | 2 +-
 .github/workflows/reusable-cpp-linter.yml                       | 2 +-
 .github/workflows/reusable-cpp-tests-macos.yml                  | 2 +-
 .github/workflows/reusable-cpp-tests-ubuntu.yml                 | 2 +-
 .github/workflows/reusable-cpp-tests-windows.yml                | 2 +-
 .github/workflows/reusable-python-linter.yml                    | 2 +-
 .../workflows/reusable-python-packaging-wheel-cibuildwheel.yml  | 2 +-
 .github/workflows/reusable-python-tests.yml                     | 2 +-
 .github/workflows/reusable-qiskit-upstream-tests.yml            | 2 +-
 9 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/.github/workflows/reusable-cpp-coverage.yml b/.github/workflows/reusable-cpp-coverage.yml
index 0de39b70..907ebb2f 100644
--- a/.github/workflows/reusable-cpp-coverage.yml
+++ b/.github/workflows/reusable-cpp-coverage.yml
@@ -72,7 +72,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@5f3c4771ebb8d8e4fe284378b34460f428860a66 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@a74d2bc79d070925638168c2d4b4aa84c068af51 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-cpp-linter.yml b/.github/workflows/reusable-cpp-linter.yml
index e3a50906..ca77c809 100644
--- a/.github/workflows/reusable-cpp-linter.yml
+++ b/.github/workflows/reusable-cpp-linter.yml
@@ -102,7 +102,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@5f3c4771ebb8d8e4fe284378b34460f428860a66 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@a74d2bc79d070925638168c2d4b4aa84c068af51 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-cpp-tests-macos.yml b/.github/workflows/reusable-cpp-tests-macos.yml
index f61ea695..54de33af 100644
--- a/.github/workflows/reusable-cpp-tests-macos.yml
+++ b/.github/workflows/reusable-cpp-tests-macos.yml
@@ -93,7 +93,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@5f3c4771ebb8d8e4fe284378b34460f428860a66 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@a74d2bc79d070925638168c2d4b4aa84c068af51 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-cpp-tests-ubuntu.yml b/.github/workflows/reusable-cpp-tests-ubuntu.yml
index c4606c16..e1b92f8e 100644
--- a/.github/workflows/reusable-cpp-tests-ubuntu.yml
+++ b/.github/workflows/reusable-cpp-tests-ubuntu.yml
@@ -93,7 +93,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@5f3c4771ebb8d8e4fe284378b34460f428860a66 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@a74d2bc79d070925638168c2d4b4aa84c068af51 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-cpp-tests-windows.yml b/.github/workflows/reusable-cpp-tests-windows.yml
index bbb281c0..ee7f632d 100644
--- a/.github/workflows/reusable-cpp-tests-windows.yml
+++ b/.github/workflows/reusable-cpp-tests-windows.yml
@@ -164,7 +164,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@5f3c4771ebb8d8e4fe284378b34460f428860a66 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@a74d2bc79d070925638168c2d4b4aa84c068af51 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-python-linter.yml b/.github/workflows/reusable-python-linter.yml
index d0e3c199..ffd9a7cd 100644
--- a/.github/workflows/reusable-python-linter.yml
+++ b/.github/workflows/reusable-python-linter.yml
@@ -90,7 +90,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@5f3c4771ebb8d8e4fe284378b34460f428860a66 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@a74d2bc79d070925638168c2d4b4aa84c068af51 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-python-packaging-wheel-cibuildwheel.yml b/.github/workflows/reusable-python-packaging-wheel-cibuildwheel.yml
index bbd953ff..30c6c4b3 100644
--- a/.github/workflows/reusable-python-packaging-wheel-cibuildwheel.yml
+++ b/.github/workflows/reusable-python-packaging-wheel-cibuildwheel.yml
@@ -78,7 +78,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir && !startsWith(inputs.runs-on, 'ubuntu') }}
-        uses: munich-quantum-software/setup-mlir@5f3c4771ebb8d8e4fe284378b34460f428860a66 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@a74d2bc79d070925638168c2d4b4aa84c068af51 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
           assertions: ${{ inputs.mlir-assertions }}
diff --git a/.github/workflows/reusable-python-tests.yml b/.github/workflows/reusable-python-tests.yml
index 916e44c9..9a309435 100644
--- a/.github/workflows/reusable-python-tests.yml
+++ b/.github/workflows/reusable-python-tests.yml
@@ -183,7 +183,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@5f3c4771ebb8d8e4fe284378b34460f428860a66 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@a74d2bc79d070925638168c2d4b4aa84c068af51 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-qiskit-upstream-tests.yml b/.github/workflows/reusable-qiskit-upstream-tests.yml
index 080ca1d9..f2926148 100644
--- a/.github/workflows/reusable-qiskit-upstream-tests.yml
+++ b/.github/workflows/reusable-qiskit-upstream-tests.yml
@@ -65,7 +65,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@5f3c4771ebb8d8e4fe284378b34460f428860a66 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@a74d2bc79d070925638168c2d4b4aa84c068af51 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
 

From 489cdafc818762a2c8dcb6422fd94a17c8f2cbb5 Mon Sep 17 00:00:00 2001
From: Lukas Burgholzer <burgholzer@me.com>
Date: Wed, 7 Oct 2026 08:16:52 +0000
Subject: [PATCH 6/9] =?UTF-8?q?=F0=9F=91=B7=20Pin=20manifest-based=20SDK?=
 =?UTF-8?q?=20selection?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Use Setup's explicit assertion-free asset metadata and simplified installers.

Assisted-by: GPT-6 via Codex
---
 .github/workflows/reusable-cpp-coverage.yml                     | 2 +-
 .github/workflows/reusable-cpp-linter.yml                       | 2 +-
 .github/workflows/reusable-cpp-tests-macos.yml                  | 2 +-
 .github/workflows/reusable-cpp-tests-ubuntu.yml                 | 2 +-
 .github/workflows/reusable-cpp-tests-windows.yml                | 2 +-
 .github/workflows/reusable-python-linter.yml                    | 2 +-
 .../workflows/reusable-python-packaging-wheel-cibuildwheel.yml  | 2 +-
 .github/workflows/reusable-python-tests.yml                     | 2 +-
 .github/workflows/reusable-qiskit-upstream-tests.yml            | 2 +-
 9 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/.github/workflows/reusable-cpp-coverage.yml b/.github/workflows/reusable-cpp-coverage.yml
index 907ebb2f..d70e1721 100644
--- a/.github/workflows/reusable-cpp-coverage.yml
+++ b/.github/workflows/reusable-cpp-coverage.yml
@@ -72,7 +72,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@a74d2bc79d070925638168c2d4b4aa84c068af51 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@6a0b84619880514864f18664ab9595d25e1d3328 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-cpp-linter.yml b/.github/workflows/reusable-cpp-linter.yml
index ca77c809..0655b984 100644
--- a/.github/workflows/reusable-cpp-linter.yml
+++ b/.github/workflows/reusable-cpp-linter.yml
@@ -102,7 +102,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@a74d2bc79d070925638168c2d4b4aa84c068af51 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@6a0b84619880514864f18664ab9595d25e1d3328 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-cpp-tests-macos.yml b/.github/workflows/reusable-cpp-tests-macos.yml
index 54de33af..017e01ea 100644
--- a/.github/workflows/reusable-cpp-tests-macos.yml
+++ b/.github/workflows/reusable-cpp-tests-macos.yml
@@ -93,7 +93,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@a74d2bc79d070925638168c2d4b4aa84c068af51 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@6a0b84619880514864f18664ab9595d25e1d3328 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-cpp-tests-ubuntu.yml b/.github/workflows/reusable-cpp-tests-ubuntu.yml
index e1b92f8e..fbaa8911 100644
--- a/.github/workflows/reusable-cpp-tests-ubuntu.yml
+++ b/.github/workflows/reusable-cpp-tests-ubuntu.yml
@@ -93,7 +93,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@a74d2bc79d070925638168c2d4b4aa84c068af51 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@6a0b84619880514864f18664ab9595d25e1d3328 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-cpp-tests-windows.yml b/.github/workflows/reusable-cpp-tests-windows.yml
index ee7f632d..fb4d1bab 100644
--- a/.github/workflows/reusable-cpp-tests-windows.yml
+++ b/.github/workflows/reusable-cpp-tests-windows.yml
@@ -164,7 +164,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@a74d2bc79d070925638168c2d4b4aa84c068af51 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@6a0b84619880514864f18664ab9595d25e1d3328 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-python-linter.yml b/.github/workflows/reusable-python-linter.yml
index ffd9a7cd..e1d8c7bd 100644
--- a/.github/workflows/reusable-python-linter.yml
+++ b/.github/workflows/reusable-python-linter.yml
@@ -90,7 +90,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@a74d2bc79d070925638168c2d4b4aa84c068af51 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@6a0b84619880514864f18664ab9595d25e1d3328 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-python-packaging-wheel-cibuildwheel.yml b/.github/workflows/reusable-python-packaging-wheel-cibuildwheel.yml
index 30c6c4b3..614f4ee3 100644
--- a/.github/workflows/reusable-python-packaging-wheel-cibuildwheel.yml
+++ b/.github/workflows/reusable-python-packaging-wheel-cibuildwheel.yml
@@ -78,7 +78,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir && !startsWith(inputs.runs-on, 'ubuntu') }}
-        uses: munich-quantum-software/setup-mlir@a74d2bc79d070925638168c2d4b4aa84c068af51 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@6a0b84619880514864f18664ab9595d25e1d3328 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
           assertions: ${{ inputs.mlir-assertions }}
diff --git a/.github/workflows/reusable-python-tests.yml b/.github/workflows/reusable-python-tests.yml
index 9a309435..6f012b1a 100644
--- a/.github/workflows/reusable-python-tests.yml
+++ b/.github/workflows/reusable-python-tests.yml
@@ -183,7 +183,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@a74d2bc79d070925638168c2d4b4aa84c068af51 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@6a0b84619880514864f18664ab9595d25e1d3328 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-qiskit-upstream-tests.yml b/.github/workflows/reusable-qiskit-upstream-tests.yml
index f2926148..6f78f1ed 100644
--- a/.github/workflows/reusable-qiskit-upstream-tests.yml
+++ b/.github/workflows/reusable-qiskit-upstream-tests.yml
@@ -65,7 +65,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@a74d2bc79d070925638168c2d4b4aa84c068af51 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@6a0b84619880514864f18664ab9595d25e1d3328 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
 

From 52677f204944812a342ee261e11087923b21819e Mon Sep 17 00:00:00 2001
From: Lukas Burgholzer <burgholzer@me.com>
Date: Wed, 7 Oct 2026 08:25:01 +0000
Subject: [PATCH 7/9] =?UTF-8?q?=F0=9F=91=B7=20Pin=20manifest-based=20SDK?=
 =?UTF-8?q?=20selection?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Use Setup's explicit assertion-free asset metadata and simplified installers.

Assisted-by: GPT-6 via Codex
---
 .github/workflows/reusable-cpp-coverage.yml                     | 2 +-
 .github/workflows/reusable-cpp-linter.yml                       | 2 +-
 .github/workflows/reusable-cpp-tests-macos.yml                  | 2 +-
 .github/workflows/reusable-cpp-tests-ubuntu.yml                 | 2 +-
 .github/workflows/reusable-cpp-tests-windows.yml                | 2 +-
 .github/workflows/reusable-python-linter.yml                    | 2 +-
 .../workflows/reusable-python-packaging-wheel-cibuildwheel.yml  | 2 +-
 .github/workflows/reusable-python-tests.yml                     | 2 +-
 .github/workflows/reusable-qiskit-upstream-tests.yml            | 2 +-
 9 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/.github/workflows/reusable-cpp-coverage.yml b/.github/workflows/reusable-cpp-coverage.yml
index d70e1721..163580b1 100644
--- a/.github/workflows/reusable-cpp-coverage.yml
+++ b/.github/workflows/reusable-cpp-coverage.yml
@@ -72,7 +72,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@6a0b84619880514864f18664ab9595d25e1d3328 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@d96700f8b67f3e903dac83ca752b6031c706e4da # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-cpp-linter.yml b/.github/workflows/reusable-cpp-linter.yml
index 0655b984..5de1ea48 100644
--- a/.github/workflows/reusable-cpp-linter.yml
+++ b/.github/workflows/reusable-cpp-linter.yml
@@ -102,7 +102,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@6a0b84619880514864f18664ab9595d25e1d3328 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@d96700f8b67f3e903dac83ca752b6031c706e4da # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-cpp-tests-macos.yml b/.github/workflows/reusable-cpp-tests-macos.yml
index 017e01ea..b81006e6 100644
--- a/.github/workflows/reusable-cpp-tests-macos.yml
+++ b/.github/workflows/reusable-cpp-tests-macos.yml
@@ -93,7 +93,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@6a0b84619880514864f18664ab9595d25e1d3328 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@d96700f8b67f3e903dac83ca752b6031c706e4da # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-cpp-tests-ubuntu.yml b/.github/workflows/reusable-cpp-tests-ubuntu.yml
index fbaa8911..2d048892 100644
--- a/.github/workflows/reusable-cpp-tests-ubuntu.yml
+++ b/.github/workflows/reusable-cpp-tests-ubuntu.yml
@@ -93,7 +93,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@6a0b84619880514864f18664ab9595d25e1d3328 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@d96700f8b67f3e903dac83ca752b6031c706e4da # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-cpp-tests-windows.yml b/.github/workflows/reusable-cpp-tests-windows.yml
index fb4d1bab..48b63b67 100644
--- a/.github/workflows/reusable-cpp-tests-windows.yml
+++ b/.github/workflows/reusable-cpp-tests-windows.yml
@@ -164,7 +164,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@6a0b84619880514864f18664ab9595d25e1d3328 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@d96700f8b67f3e903dac83ca752b6031c706e4da # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-python-linter.yml b/.github/workflows/reusable-python-linter.yml
index e1d8c7bd..47dd0542 100644
--- a/.github/workflows/reusable-python-linter.yml
+++ b/.github/workflows/reusable-python-linter.yml
@@ -90,7 +90,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@6a0b84619880514864f18664ab9595d25e1d3328 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@d96700f8b67f3e903dac83ca752b6031c706e4da # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-python-packaging-wheel-cibuildwheel.yml b/.github/workflows/reusable-python-packaging-wheel-cibuildwheel.yml
index 614f4ee3..a123b32f 100644
--- a/.github/workflows/reusable-python-packaging-wheel-cibuildwheel.yml
+++ b/.github/workflows/reusable-python-packaging-wheel-cibuildwheel.yml
@@ -78,7 +78,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir && !startsWith(inputs.runs-on, 'ubuntu') }}
-        uses: munich-quantum-software/setup-mlir@6a0b84619880514864f18664ab9595d25e1d3328 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@d96700f8b67f3e903dac83ca752b6031c706e4da # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
           assertions: ${{ inputs.mlir-assertions }}
diff --git a/.github/workflows/reusable-python-tests.yml b/.github/workflows/reusable-python-tests.yml
index 6f012b1a..5c91b734 100644
--- a/.github/workflows/reusable-python-tests.yml
+++ b/.github/workflows/reusable-python-tests.yml
@@ -183,7 +183,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@6a0b84619880514864f18664ab9595d25e1d3328 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@d96700f8b67f3e903dac83ca752b6031c706e4da # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-qiskit-upstream-tests.yml b/.github/workflows/reusable-qiskit-upstream-tests.yml
index 6f78f1ed..141defc1 100644
--- a/.github/workflows/reusable-qiskit-upstream-tests.yml
+++ b/.github/workflows/reusable-qiskit-upstream-tests.yml
@@ -65,7 +65,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@6a0b84619880514864f18664ab9595d25e1d3328 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@d96700f8b67f3e903dac83ca752b6031c706e4da # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
 

From 8b3b6f6a46c20c6b23577c6bba55374873c3c328 Mon Sep 17 00:00:00 2001
From: Lukas Burgholzer <burgholzer@me.com>
Date: Wed, 7 Oct 2026 11:41:18 +0000
Subject: [PATCH 8/9] =?UTF-8?q?=F0=9F=91=B7=20Default=20LLVM=20workflows?=
 =?UTF-8?q?=20to=2023.1.2?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Align all reusable LLVM workflow defaults with the published SDK and pin
Setup's current examples and installer revision.

Assisted-by: GPT-6 via Codex
---
 .github/workflows/reusable-cpp-coverage.yml                   | 4 ++--
 .github/workflows/reusable-cpp-linter.yml                     | 4 ++--
 .github/workflows/reusable-cpp-tests-macos.yml                | 4 ++--
 .github/workflows/reusable-cpp-tests-ubuntu.yml               | 4 ++--
 .github/workflows/reusable-cpp-tests-windows.yml              | 4 ++--
 .github/workflows/reusable-python-linter.yml                  | 4 ++--
 .../reusable-python-packaging-wheel-cibuildwheel.yml          | 2 +-
 .github/workflows/reusable-python-tests.yml                   | 4 ++--
 .github/workflows/reusable-qiskit-upstream-tests.yml          | 4 ++--
 9 files changed, 17 insertions(+), 17 deletions(-)

diff --git a/.github/workflows/reusable-cpp-coverage.yml b/.github/workflows/reusable-cpp-coverage.yml
index 163580b1..f2e48979 100644
--- a/.github/workflows/reusable-cpp-coverage.yml
+++ b/.github/workflows/reusable-cpp-coverage.yml
@@ -24,7 +24,7 @@ on:
         type: boolean
       llvm-version:
         description: "The LLVM version to set up (formatted as 'major.minor.patch') or commit hash (minimum 7 characters, e.g., 'a832a52')"
-        default: "21.1.8"
+        default: "23.1.2"
         type: string
       use-sccache-gha:
         description: "Whether to use sccache with the GitHub Actions cache backend"
@@ -72,7 +72,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@d96700f8b67f3e903dac83ca752b6031c706e4da # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@d7a2a5cec23685b1b10d1688f02351c5a0d5ded3 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-cpp-linter.yml b/.github/workflows/reusable-cpp-linter.yml
index 5de1ea48..25429460 100644
--- a/.github/workflows/reusable-cpp-linter.yml
+++ b/.github/workflows/reusable-cpp-linter.yml
@@ -60,7 +60,7 @@ on:
         type: boolean
       llvm-version:
         description: "The LLVM version to set up (formatted as 'major.minor.patch') or commit hash (minimum 7 characters like 'a832a52')"
-        default: "21.1.8"
+        default: "23.1.2"
         type: string
 
 concurrency:
@@ -102,7 +102,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@d96700f8b67f3e903dac83ca752b6031c706e4da # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@d7a2a5cec23685b1b10d1688f02351c5a0d5ded3 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-cpp-tests-macos.yml b/.github/workflows/reusable-cpp-tests-macos.yml
index b81006e6..0c3ad42c 100644
--- a/.github/workflows/reusable-cpp-tests-macos.yml
+++ b/.github/workflows/reusable-cpp-tests-macos.yml
@@ -43,7 +43,7 @@ on:
         type: boolean
       llvm-version:
         description: "The LLVM version to set up (formatted as 'major.minor.patch') or commit hash (minimum 7 characters, e.g., 'a832a52')"
-        default: "21.1.8"
+        default: "23.1.2"
         type: string
       preset-name:
         description: "The CMake preset to use for configuration and build"
@@ -93,7 +93,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@d96700f8b67f3e903dac83ca752b6031c706e4da # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@d7a2a5cec23685b1b10d1688f02351c5a0d5ded3 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-cpp-tests-ubuntu.yml b/.github/workflows/reusable-cpp-tests-ubuntu.yml
index 2d048892..90151373 100644
--- a/.github/workflows/reusable-cpp-tests-ubuntu.yml
+++ b/.github/workflows/reusable-cpp-tests-ubuntu.yml
@@ -43,7 +43,7 @@ on:
         type: boolean
       llvm-version:
         description: "The LLVM version to set up (formatted as 'major.minor.patch') or commit hash (minimum 7 characters, e.g., 'a832a52')"
-        default: "21.1.8"
+        default: "23.1.2"
         type: string
       preset-name:
         description: "The CMake preset to use for configuration and build"
@@ -93,7 +93,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@d96700f8b67f3e903dac83ca752b6031c706e4da # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@d7a2a5cec23685b1b10d1688f02351c5a0d5ded3 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-cpp-tests-windows.yml b/.github/workflows/reusable-cpp-tests-windows.yml
index 48b63b67..b52f488b 100644
--- a/.github/workflows/reusable-cpp-tests-windows.yml
+++ b/.github/workflows/reusable-cpp-tests-windows.yml
@@ -41,7 +41,7 @@ on:
         type: boolean
       llvm-version:
         description: "The LLVM version to set up (formatted as 'major.minor.patch') or commit hash (minimum 7 characters, e.g., 'a832a52')"
-        default: "21.1.8"
+        default: "23.1.2"
         type: string
       preset-name:
         description: "The CMake preset to use for configuration and build"
@@ -164,7 +164,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@d96700f8b67f3e903dac83ca752b6031c706e4da # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@d7a2a5cec23685b1b10d1688f02351c5a0d5ded3 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-python-linter.yml b/.github/workflows/reusable-python-linter.yml
index 47dd0542..7fca6316 100644
--- a/.github/workflows/reusable-python-linter.yml
+++ b/.github/workflows/reusable-python-linter.yml
@@ -32,7 +32,7 @@ on:
         type: boolean
       llvm-version:
         description: "The LLVM version to set up (formatted as 'major.minor.patch') or commit hash (minimum 7 characters, e.g., 'a832a52')"
-        default: "21.1.8"
+        default: "23.1.2"
         type: string
       check-stubs:
         description: "Whether to check if the stub files are up to date. Requires a nox session called `stubs` to exist."
@@ -90,7 +90,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@d96700f8b67f3e903dac83ca752b6031c706e4da # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@d7a2a5cec23685b1b10d1688f02351c5a0d5ded3 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-python-packaging-wheel-cibuildwheel.yml b/.github/workflows/reusable-python-packaging-wheel-cibuildwheel.yml
index a123b32f..2b4e1654 100644
--- a/.github/workflows/reusable-python-packaging-wheel-cibuildwheel.yml
+++ b/.github/workflows/reusable-python-packaging-wheel-cibuildwheel.yml
@@ -78,7 +78,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir && !startsWith(inputs.runs-on, 'ubuntu') }}
-        uses: munich-quantum-software/setup-mlir@d96700f8b67f3e903dac83ca752b6031c706e4da # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@d7a2a5cec23685b1b10d1688f02351c5a0d5ded3 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
           assertions: ${{ inputs.mlir-assertions }}
diff --git a/.github/workflows/reusable-python-tests.yml b/.github/workflows/reusable-python-tests.yml
index 5c91b734..a1e16690 100644
--- a/.github/workflows/reusable-python-tests.yml
+++ b/.github/workflows/reusable-python-tests.yml
@@ -36,7 +36,7 @@ on:
         type: boolean
       llvm-version:
         description: "The LLVM version to set up (formatted as 'major.minor.patch') or commit hash (minimum 7 characters, e.g., 'a832a52')"
-        default: "21.1.8"
+        default: "23.1.2"
         type: string
       free-disk-space:
         description: "Whether to free disk space before running the tests"
@@ -183,7 +183,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@d96700f8b67f3e903dac83ca752b6031c706e4da # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@d7a2a5cec23685b1b10d1688f02351c5a0d5ded3 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-qiskit-upstream-tests.yml b/.github/workflows/reusable-qiskit-upstream-tests.yml
index 141defc1..9aea9175 100644
--- a/.github/workflows/reusable-qiskit-upstream-tests.yml
+++ b/.github/workflows/reusable-qiskit-upstream-tests.yml
@@ -28,7 +28,7 @@ on:
         type: boolean
       llvm-version:
         description: "The LLVM version to set up (formatted as 'major.minor.patch') or commit hash (minimum 7 characters, e.g., 'a832a52')"
-        default: "21.1.8"
+        default: "23.1.2"
         type: string
 
 concurrency:
@@ -65,7 +65,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@d96700f8b67f3e903dac83ca752b6031c706e4da # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@d7a2a5cec23685b1b10d1688f02351c5a0d5ded3 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
         with:
           llvm-version: ${{ inputs.llvm-version }}
 

From 866527e447494174943cff0759a6039927ca34d3 Mon Sep 17 00:00:00 2001
From: Lukas Burgholzer <burgholzer@me.com>
Date: Wed, 7 Oct 2026 14:58:10 +0000
Subject: [PATCH 9/9] =?UTF-8?q?=F0=9F=91=B7=20Pin=20setup-mlir=20v1.5.0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Use the published action release in all LLVM workflows and remove the
stale-action-reference exceptions for the temporary PR revision.

Assisted-by: GPT-6 via Codex
---
 .github/workflows/reusable-cpp-coverage.yml                     | 2 +-
 .github/workflows/reusable-cpp-linter.yml                       | 2 +-
 .github/workflows/reusable-cpp-tests-macos.yml                  | 2 +-
 .github/workflows/reusable-cpp-tests-ubuntu.yml                 | 2 +-
 .github/workflows/reusable-cpp-tests-windows.yml                | 2 +-
 .github/workflows/reusable-python-linter.yml                    | 2 +-
 .../workflows/reusable-python-packaging-wheel-cibuildwheel.yml  | 2 +-
 .github/workflows/reusable-python-tests.yml                     | 2 +-
 .github/workflows/reusable-qiskit-upstream-tests.yml            | 2 +-
 9 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/.github/workflows/reusable-cpp-coverage.yml b/.github/workflows/reusable-cpp-coverage.yml
index f2e48979..5beae68f 100644
--- a/.github/workflows/reusable-cpp-coverage.yml
+++ b/.github/workflows/reusable-cpp-coverage.yml
@@ -72,7 +72,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@d7a2a5cec23685b1b10d1688f02351c5a0d5ded3 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@8d3eae73d0f0196fd30c787d91ebd2018cb6c709 # v1.5.0
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-cpp-linter.yml b/.github/workflows/reusable-cpp-linter.yml
index 25429460..a8f4c28a 100644
--- a/.github/workflows/reusable-cpp-linter.yml
+++ b/.github/workflows/reusable-cpp-linter.yml
@@ -102,7 +102,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@d7a2a5cec23685b1b10d1688f02351c5a0d5ded3 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@8d3eae73d0f0196fd30c787d91ebd2018cb6c709 # v1.5.0
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-cpp-tests-macos.yml b/.github/workflows/reusable-cpp-tests-macos.yml
index 0c3ad42c..5b39929a 100644
--- a/.github/workflows/reusable-cpp-tests-macos.yml
+++ b/.github/workflows/reusable-cpp-tests-macos.yml
@@ -93,7 +93,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@d7a2a5cec23685b1b10d1688f02351c5a0d5ded3 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@8d3eae73d0f0196fd30c787d91ebd2018cb6c709 # v1.5.0
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-cpp-tests-ubuntu.yml b/.github/workflows/reusable-cpp-tests-ubuntu.yml
index 90151373..f78e787f 100644
--- a/.github/workflows/reusable-cpp-tests-ubuntu.yml
+++ b/.github/workflows/reusable-cpp-tests-ubuntu.yml
@@ -93,7 +93,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@d7a2a5cec23685b1b10d1688f02351c5a0d5ded3 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@8d3eae73d0f0196fd30c787d91ebd2018cb6c709 # v1.5.0
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-cpp-tests-windows.yml b/.github/workflows/reusable-cpp-tests-windows.yml
index b52f488b..048df0fd 100644
--- a/.github/workflows/reusable-cpp-tests-windows.yml
+++ b/.github/workflows/reusable-cpp-tests-windows.yml
@@ -164,7 +164,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@d7a2a5cec23685b1b10d1688f02351c5a0d5ded3 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@8d3eae73d0f0196fd30c787d91ebd2018cb6c709 # v1.5.0
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-python-linter.yml b/.github/workflows/reusable-python-linter.yml
index 7fca6316..4cebbd12 100644
--- a/.github/workflows/reusable-python-linter.yml
+++ b/.github/workflows/reusable-python-linter.yml
@@ -90,7 +90,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@d7a2a5cec23685b1b10d1688f02351c5a0d5ded3 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@8d3eae73d0f0196fd30c787d91ebd2018cb6c709 # v1.5.0
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-python-packaging-wheel-cibuildwheel.yml b/.github/workflows/reusable-python-packaging-wheel-cibuildwheel.yml
index 2b4e1654..ddc17565 100644
--- a/.github/workflows/reusable-python-packaging-wheel-cibuildwheel.yml
+++ b/.github/workflows/reusable-python-packaging-wheel-cibuildwheel.yml
@@ -78,7 +78,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir && !startsWith(inputs.runs-on, 'ubuntu') }}
-        uses: munich-quantum-software/setup-mlir@d7a2a5cec23685b1b10d1688f02351c5a0d5ded3 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@8d3eae73d0f0196fd30c787d91ebd2018cb6c709 # v1.5.0
         with:
           llvm-version: ${{ inputs.llvm-version }}
           assertions: ${{ inputs.mlir-assertions }}
diff --git a/.github/workflows/reusable-python-tests.yml b/.github/workflows/reusable-python-tests.yml
index a1e16690..d005bfa3 100644
--- a/.github/workflows/reusable-python-tests.yml
+++ b/.github/workflows/reusable-python-tests.yml
@@ -183,7 +183,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@d7a2a5cec23685b1b10d1688f02351c5a0d5ded3 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@8d3eae73d0f0196fd30c787d91ebd2018cb6c709 # v1.5.0
         with:
           llvm-version: ${{ inputs.llvm-version }}
 
diff --git a/.github/workflows/reusable-qiskit-upstream-tests.yml b/.github/workflows/reusable-qiskit-upstream-tests.yml
index 9aea9175..7232d59b 100644
--- a/.github/workflows/reusable-qiskit-upstream-tests.yml
+++ b/.github/workflows/reusable-qiskit-upstream-tests.yml
@@ -65,7 +65,7 @@ jobs:
 
       - name: Set up MLIR
         if: ${{ inputs.setup-mlir }}
-        uses: munich-quantum-software/setup-mlir@d7a2a5cec23685b1b10d1688f02351c5a0d5ded3 # zizmor: ignore[stale-action-refs] -- Pin Phase 1 setup-mlir PR #255 until its release.
+        uses: munich-quantum-software/setup-mlir@8d3eae73d0f0196fd30c787d91ebd2018cb6c709 # v1.5.0
         with:
           llvm-version: ${{ inputs.llvm-version }}