MQT Core 3.4.0 Release

👀 What Changed

Please refer to the changelog and the upgrade guide for a structured overview of the changes.

⚛️ MQT Core IR

• ⬆️🐍 Update dependency ty to v0.0.1a31 (#1338) ([@renovate[bot]](https://github.com/[renovate[bot]](https://github.com/apps/renovate)))

⚖️ MQT Core DD Package

• ♻️ Move DD package evaluation module to standalone script (#1327) (@burgholzer)

🐉 MQT Core MLIR

• 🐛 shortestSWAPsBetween returns one SWAP too many (#1395) (@MatthiasReumann)
• 🐛 Handling Conditional Branches from QuantumComputation to MLIR (#1378) (@LiRem101)
• ♻️ Apply CRTP to Unit class (#1379) (@MatthiasReumann)
• 👷 Update setup-mlir version (#1360) (@denialhaag)
• ✨Implement Unitized Routing Passes (#1301) (@MatthiasReumann)
• ✨ Add WireIterator (#1310) (@MatthiasReumann)
• 👷 Update MLIR set-up to use self-built versions (#1294) (@denialhaag)

🏼 MQT Core NA Package

• ♻️ Preserve Tuple Structure and Improve Site Type Clarity of the MQT NA Default QDMI Device (#1299) (@marcelwa)

🚀 Features and Enhancements

• 👨‍💻📦 build QDMI generators as shared libraries on install (#1403) (@denialhaag)
• ⚡ Improve uv build caching by removing unconditional reinstall-package and configuring dedicated cache-keys (#1412) (@burgholzer)
• 🚸 Portability improvements for the QIR runner (#1410) (@burgholzer)
• 🚸 expose MQT_CORE_VERSION as part of the add_mqt_core_library macro (#1409) (@burgholzer)
• ♻️🏁 Remove Windows-specific restrictions for dynamic QDMI device library handling (#1406) (@burgholzer)
• ♻️ Replace pybind11 with nanobind (#1383) (@denialhaag)
• ♻️ Allow QDMIBackend to submit multiple circuits per job to be compliant with Qiskit's interface (#1385) (@marcelwa)
• ✨ Instantiate Device from dynamic QDMI device library (#1381) (@marcelwa)
• ♻️ Apply CRTP to Unit class (#1379) (@MatthiasReumann)
• ✨ IQM JSON support in Qiskit-QDMI Backend (#1375) (@marcelwa)
• ✨ QDMI authentication via FoMaC (#1355) (@marcelwa)
• ✨ New QDMI Device to represent SC Devices (#1328) (@ystade)
• ✨Implement Unitized Routing Passes (#1301) (@MatthiasReumann)
• ✨ QDMI Device to Qiskit Backend (#1243) (@marcelwa)
• ✨ Add WireIterator (#1310) (@MatthiasReumann)
• ♻️ Preserve Tuple Structure and Improve Site Type Clarity of the MQT NA Default QDMI Device (#1299) (@marcelwa)
• ♻️ Move DD package evaluation module to standalone script (#1327) (@burgholzer)

🐛 Bug Fixes

• 🐛 shortestSWAPsBetween returns one SWAP too many (#1395) (@MatthiasReumann)
• 🐛 Handling Conditional Branches from QuantumComputation to MLIR (#1378) (@LiRem101)
• 🐛 Allow QDMI Device operation names to differ from Qiskit ones (#1384) (@marcelwa)
• 🐛 Update IQM JSON converter to use locus field instead of qubits (#1382) (@burgholzer)
• ⬆️🐍 Update dependency ty to v0.0.1a31 (#1338) ([@renovate[bot]](https://github.com/[renovate[bot]](https://github.com/apps/renovate)))
• 🐛 Fix dynamic QDMI Device (#1336) (@ystade)

📄 Documentation

• 📄 Update license to 2026 (#1431) (@burgholzer)
• 📝 Update templated files (#1373) ([@mqt-app[bot]](https://github.com/[mqt-app[bot]](https://github.com/apps/mqt-app)))
• 📝 Update templated files (#1324) ([@mqt-app[bot]](https://github.com/[mqt-app[bot]](https://github.com/apps/mqt-app)))

🤖 CI

• 📦🏁 Build Windows x86 wheels on windows-2025 runner for newer compiler (#1415) (@burgholzer)
• 👷 Build on macos-15/windows-2025 by default and macos-14/windows-2022 for extensive tests (#1414) (@burgholzer)
• 📦🍎 Build macOS arm64 wheels on macos-15 runner for newer compiler (#1413) (@burgholzer)
• ⚡ Improve uv build caching by removing unconditional reinstall-package and configuring dedicated cache-keys (#1412) (@burgholzer)
• 👷 Fix configuration of cpp-linter job (#1394) (@denialhaag)
• 🔥 Stop building 3.13t wheels (#1371) (@burgholzer)
• 👷 Update setup-mlir version (#1360) (@denialhaag)
• 👷 Update C++ test matrices (#1359) (@denialhaag)
• 👷 Update MLIR set-up to use self-built versions (#1294) (@denialhaag)

📦 Packaging

• 📦🏁 Build Windows x86 wheels on windows-2025 runner for newer compiler (#1415) (@burgholzer)
• 📦🍎 Build macOS arm64 wheels on macos-15 runner for newer compiler (#1413) (@burgholzer)
• 👨‍💻📦 Build spdlog as a shared library on project installs (#1411) (@burgholzer)
• ♻️ Replace pybind11 with nanobind (#1383) (@denialhaag)
• 🔥 Stop building 3.13t wheels (#1371) (@burgholzer)

🧹 Code Quality

• ⬆️🐍 Update dependency ty to v0.0.1a31 (#1338) ([@renovate[bot]](https://github.com/[renovate[bot]](https://github.com/apps/renovate)))
• 🔧 Streamline DX (#1337) (@denialhaag)
• 🚨 Enable Astral's type checker ty (...

MQT Core 3.3.3 Release

👀 What Changed

Please refer to the changelog and the upgrade guide for a structured overview of the changes.

⚛️ MQT Core IR

• Neutral Atom hybrid compilation extension (#1293) (@lsschmid)

⚖️ MQT Core DD Package

• ✨ DD-based Simulator QDMI device (#1287) (@burgholzer)

🏼 MQT Core NA Package

• Neutral Atom hybrid compilation extension (#1293) (@lsschmid)

🚀 Features and Enhancements

• Neutral Atom hybrid compilation extension (#1293) (@lsschmid)
• ✨ DD-based Simulator QDMI device (#1287) (@burgholzer)

🐛 Bug Fixes

• 🐛 Revert change to opTypeFromString() signature (#1300) (@denialhaag)

⬆️ Dependencies

• ⬆️🪝 Update pre-commit hook scientific-python/cookie to v2025.11.07 (#1297) ([@renovate[bot]](https://github.com/[renovate[bot]](https://github.com/apps/renovate)))
• ⬆️🪝 Update pre-commit hook pre-commit/mirrors-clang-format to v21.1.5 (#1296) ([@renovate[bot]](https://github.com/[renovate[bot]](https://github.com/apps/renovate)))
• ⬆️🪝 Update pre-commit hook astral-sh/ruff-pre-commit to v0.14.4 (#1295) ([@renovate[bot]](https://github.com/[renovate[bot]](https://github.com/apps/renovate)))
• ⬆️🔒️ Lock file maintenance (#1298) ([@renovate[bot]](https://github.com/[renovate[bot]](https://github.com/apps/renovate)))

Full Changelog: v3.3.2...v3.3.3

MQT Core 3.3.2 Release

👀 What Changed

Please refer to the changelog and the upgrade guide for a structured overview of the changes.

⚛️ MQT Core IR

• ✨ Add native support for R(theta, phi) gate (#1283) (@burgholzer)
• 🐛 Allow integer QASM version declarations (#1269) (@denialhaag)

⚖️ MQT Core DD Package

• ✨ Add native support for R(theta, phi) gate (#1283) (@burgholzer)

🐉 MQT Core MLIR

• ✨ MLIR - Hybrid Circuit Optimization with Qubit Reuse (#1108) (@DRovara)
• ✨ Add native support for R(theta, phi) gate (#1283) (@burgholzer)
• ✨ Add --arch option to MLIR Routing Pass (#1279) (@MatthiasReumann)
• ⚡️ Algorithmic Improvements of A*-search-based Routing (#1271) (@MatthiasReumann)
• ✨ MLIR | Implement QMAP Algorithm (#1237) (@MatthiasReumann)

🏼 MQT Core NA Package

• 🐛 Fix Validation of NAComputation (#1276) (@ystade)

🕸️ MQT Core ZX Package

• ✨ Add native support for R(theta, phi) gate (#1283) (@burgholzer)

🚀 Features and Enhancements

• ✨ MLIR - Hybrid Circuit Optimization with Qubit Reuse (#1108) (@DRovara)
• ✨ Add native support for R(theta, phi) gate (#1283) (@burgholzer)
• ✨ Add --arch option to MLIR Routing Pass (#1279) (@MatthiasReumann)
• ⚡️ Algorithmic Improvements of A*-search-based Routing (#1271) (@MatthiasReumann)
• ✨ MLIR | Implement QMAP Algorithm (#1237) (@MatthiasReumann)

🐛 Bug Fixes

• 🐛 Fix Validation of NAComputation (#1276) (@ystade)
• 🐛 Allow integer QASM version declarations (#1269) (@denialhaag)

📄 Documentation

• 🔖 Prepare release of v3.3.2 (#1292) (@denialhaag)

⬆️ Dependencies

17 changes

• ⬆️🔒️ Lock file maintenance (#1291) ([@renovate[bot]](https://github.com/[renovate[bot]](https://github.com/apps/renovate)))
• ⬆️🪝 Update pre-commit hook henryiii/validate-pyproject-schema-store to v2025.11.04 (#1290) ([@renovate[bot]](https://github.com/[renovate[bot]](https://github.com/apps/renovate)))
• ⬆️🔒️ Lock file maintenance (#1289) ([@renovate[bot]](https://github.com/[renovate[bot]](https://github.com/apps/renovate)))
• ⬆️🪝 Update pre-commit hook henryiii/validate-pyproject-schema-store to v2025.11.02 (#1288) ([@renovate[bot]](https://github.com/[renovate[bot]](https://github.com/apps/renovate)))
• ⬆️🪝 Update pre-commit hook henryiii/validate-pyproject-schema-store to v2025.11.01 (#1282) ([@renovate[bot]](https://github.com/[renovate[bot]](https://github.com/apps/renovate)))
• ⬆️🪝 Update pre-commit hook crate-ci/typos to v1.39.0 (#1281) ([@renovate[bot]](https://github.com/[renovate[bot]](https://github.com/apps/renovate)))
• ⬆️🪝 Update pre-commit hook astral-sh/ruff-pre-commit to v0.14.3 (#1280) ([@renovate[bot]](https://github.com/[renovate[bot]](https://github.com/apps/renovate)))
• ⬆️🔒️ Lock file maintenance (#1278) ([@renovate[bot]](https://github.com/[renovate[bot]](https://github.com/apps/renovate)))
• ⬆️👨‍💻 Update astral-sh/setup-uv action to v7.1.2 (#1277) ([@renovate[bot]](https://github.com/[renovate[bot]](https://github.com/apps/renovate)))
• ⬆️🪝 Update pre-commit hook henryiii/validate-pyproject-schema-store to v2025.10.25 (#1275) ([@renovate[bot]](https://github.com/[renovate[bot]](https://github.com/apps/renovate)))
• ⬆️👨‍💻 Update actions/download-artifact action to v6 (#1274) ([@renovate[bot]](https://github.com/[renovate[bot]](https://github.com/apps/renovate)))
• ⬆️🪝 Update pre-commit hook henryiii/validate-pyproject-schema-store to v2025.10.24 (#1273) ([@renovate[bot]](https://github.com/[renovate[bot]](https://github.com/apps/renovate)))
• ⬆️🪝 Update pre-commit hook astral-sh/ruff-pre-commit to v0.14.2 (#1272) ([@renovate[bot]](https://github.com/[renovate[bot]](https://github.com/apps/renovate)))
• ⬆️🪝 Update pre-commit hook scientific-python/cookie to v2025.10.20 (#1270) ([@renovate[bot]](https://github.com/[renovate[bot]](https://github.com/apps/renovate)))
• ⬆️🔒️ Lock file maintenance (#1267) ([@renovate[bot]](https://github.com/[renovate[bot]](https://github.com/apps/renovate)))
• ⬆️👨‍💻 Update astral-sh/setup-uv action to v7.1.1 (#1266) ([@renovate[bot]](https://github.com/[renovate[bot]](https://github.com/apps/renovate)))
• ⬆️🪝 Update pre-commit hook astral-sh/ruff-pre-commit to v0.14.1 (#1265) ([@renovate[bot]](https://github.com/[renovate[bot]](https://github.com/apps/renovate)))

Full Changelog: v3.3.1...v3.3.2

MQT Core 3.3.1 Release

👀 What Changed

Please refer to the changelog and the upgrade guide for a structured overview of the changes.

🐛 Bug Fixes

• 🐛 Ensure spdlog dependency can be found from mqt-core install (#1263) (@burgholzer)

📦 Packaging

• 🐛 Ensure spdlog dependency can be found from mqt-core install (#1263) (@burgholzer)

⬆️ Dependencies

• 🐛 Ensure spdlog dependency can be found from mqt-core install (#1263) (@burgholzer)

Full Changelog: v3.3.0...v3.3.1

MQT Core 3.3.0 Release

👀 What Changed

Please refer to the changelog and the upgrade guide for a structured overview of the changes.

⚛️ MQT Core IR

• 🏁 Optimize OpenQASM layout parsing to fix Windows stack overflows (#1235) (@burgholzer)
• ✨ Collect clifford blocks (#885) (@jannikpflieger)

🐉 MQT Core MLIR

• ✨ MLIR | Add PlacementPass (#1232) (@MatthiasReumann)
• ♻️ MLIR | Routing Pass: Use passthrough attribute for entry_point checking (#1222) (@MatthiasReumann)
• ✨ Enable import of BarrierOp into MQTRef (#1224) (@denialhaag)
• ♻️ Replace MLIR QubitRegister types with memref (#1211) (@denialhaag)
• 🚧 Naive Quantum Program Mapping (#1148) (@MatthiasReumann)
• ✨ Add QIR Runtime using DD-based simulation (#1210) (@ystade)
• ✨ Add MLIR Swap Reconstruction and Elision (#1207) (@taminob)
• ✨ Add MQTRef-QIR conversions (#1091) (@li-mingbao)
• 🚸 Define custom assembly formats for MLIR operations (#1209) (@denialhaag)
• 🔧 Trigger RTD Build also on Changes in MLIR Directory (#1208) (@ystade)
• ✨ Support importing IfElseOpererations to MQTRef (#1164) (@denialhaag)
• 📝 Document classical result semantics in MLIR dialects (#1177) (@denialhaag)
• 🐉 Require LLVM 21 (#1180) (@denialhaag)
• ✨ Implement elide permutations pass in MLIR (#1151) (@taminob)
• 👷 Improve MLIR CI (#1156) (@burgholzer)
• ✨ Implement simple identity removal pass in MLIR (#1140) (@taminob)
• ✨ Add isControlled() method to UnitaryInterface MLIR classes (#1157) (@taminob)
• 📝 Integrate generated MLIR documentation (#1147) (@denialhaag)
• 🚸 MLIR - Add entry_point attribute in QuantumComputation translation (#1155) (@li-mingbao)
• ✨ MLIR - Add missing Quantum Computation gates in Round Trip Pass (#1071) (@BertiFlorea)
• 💚🏁 Fix path management for Windows MLIR tests (#1141) (@burgholzer)
• ✨ MLIR - Add allocQubit operations to MQTOpt and MQTRef (#1139) (@DRovara)
• ✨ Add Qubit operation to mqtopt dialect (#1116) (@MatthiasReumann)
• ✨ Add translation from QuantumComputation to MQTRef (#1099) (@denialhaag)
• ✨ Transform MQTDyn to MQTRef Dialect (#1098) (@MatthiasReumann)
• ♻️ MLIR - Update Measure Functionalities (#1106) (@DRovara)
• ♻️ Add StatefulOpConversionPattern class (#1096) (@MatthiasReumann)

🏼 MQT Core NA Package

• 🎨 Filter NA QDMI Devices (#1236) (@ystade)
• ✨ Add a NA FoMaC Recovering Structure of the QDMI Device (#1223) (@ystade)

🚀 Features and Enhancements

• 🎨 Filter NA QDMI Devices (#1236) (@ystade)
• ✨ MLIR | Add PlacementPass (#1232) (@MatthiasReumann)
• ✨ Enable import of BarrierOp into MQTRef (#1224) (@denialhaag)
• ♻️ Replace MLIR QubitRegister types with memref (#1211) (@denialhaag)
• 🚧 Naive Quantum Program Mapping (#1148) (@MatthiasReumann)
• ✨ Add QIR Runtime using DD-based simulation (#1210) (@ystade)
• ✨ Add MLIR Swap Reconstruction and Elision (#1207) (@taminob)
• ✨ Add MQTRef-QIR conversions (#1091) (@li-mingbao)
• 🚸 Define custom assembly formats for MLIR operations (#1209) (@denialhaag)
• ✨ Support importing IfElseOpererations to MQTRef (#1164) (@denialhaag)
• 📝 Exit docs build if code fails (#1195) (@denialhaag)
• 🎨 Replacement of 'friend' in FoMaC with Token Pattern (#1186) (@ystade)
• ✨ Add MQT's implementation of a generic FoMaC with Python bindings (#1150) (@ystade)
• ✨ Implement elide permutations pass in MLIR (#1151) (@taminob)
• ✨ Implement simple identity removal pass in MLIR (#1140) (@taminob)
• ✨ Collect clifford blocks (#885) (@jannikpflieger)
• ✨ Add isControlled() method to UnitaryInterface MLIR classes (#1157) (@taminob)
• ✨ Support more Properties in NA QDMI Device (#1100) (@ystade)
• 🚸 MLIR - Add entry_point attribute in QuantumComputation translation (#1155) (@li-mingbao)
• ✨ MLIR - Add missing Quantum Computation gates in Round Trip Pass (#1071) (@BertiFlorea)
• ✨ Support Qiskit's IfElseOp (#1117) (@denialhaag)
• ✨ MLIR - Add allocQubit operations to MQTOpt and MQTRef (#1139) (@DRovara)
• ✨ Add Qubit operation to mqtopt dialect (#1116) (@MatthiasReumann)
• ✨ MQT QDMI Driver (#1010) (@ystade)
• ✨ Add translation from QuantumComputation to MQTRef (#1099) (@denialhaag)
• ✨ Transform MQTDyn to MQTRef Dialect (#1098) ([@MatthiasReumann](https://github.com/MatthiasReu...

MQT Core 3.2.1 Release

👀 What Changed

Please refer to the changelog and the upgrade guide for a structured overview of the changes.

🐛 Bug Fixes

• 🐛 Fix usage of std::accumulate (#1089) (@denialhaag)
• 🐛 Fix bug in DD package (#1088) (@denialhaag)

📄 Documentation

• 🔖 Prepare release of v3.2.1 (#1090) (@denialhaag)
• ✏️ Fix link in changelog (#1087) (@denialhaag)

Full Changelog: v3.2.0...v3.2.1

MQT Core 3.2.0 Release

👀 What Changed

Please refer to the changelog and the upgrade guide for a structured overview of the changes.

⚛️ MQT Core IR

• 🐛 Fix parsing of GPhase (#1042) (@ystade)

⚖️ MQT Core DD Package

• 🚨 Silence two compiler warnings in the DD submodule (#1048) (@burgholzer)

🐉 MQT Core MLIR

• 🧪 Add additional tests to improve coverage (#1059) (@DRovara)
• 👷🏼📈 Set up MLIR coverage collection (#1024) (@burgholzer)
• ✨ Add MQT-internal MLIR dialect conversions (#1001) (@li-mingbao)
• ♻️ one more match and rewrite replacement (#1056) (@burgholzer)
• 🐛 Fix parsing of GPhase (#1042) (@ystade)
• Use matchAndRewrite instead of match and rewrite (#1046) (@flowerthrower)

🚀 Features and Enhancements

• ⬆️🐍 Build Python 3.14 wheels (#1076) (@denialhaag)
• ✨ Make Python enums PEP-435 compatible (#1077) (@denialhaag)
• ✨ Add MQT-internal MLIR dialect conversions (#1001) (@li-mingbao)

🐛 Bug Fixes

• 🐛👷 Fix condition for Python coverage (#1060) (@denialhaag)
• ♻️ one more match and rewrite replacement (#1056) (@burgholzer)
• 🐛 Fix parsing of GPhase (#1042) (@ystade)
• Use matchAndRewrite instead of match and rewrite (#1046) (@flowerthrower)

📄 Documentation

• 🔖 Prepare release of v3.2.0 (#1086) (@denialhaag)
• 🩹 Fix changelog (#1068) (@denialhaag)

🧹 Code Quality

• 🧪 Add additional tests to improve coverage (#1059) (@DRovara)
• ⬆️ Require C++20 (#897) (@burgholzer)
• Use matchAndRewrite instead of match and rewrite (#1046) (@flowerthrower)
• 🚨 Silence two compiler warnings in the DD submodule (#1048) (@burgholzer)

🤖 CI

• 👷 Update workflow that creates issue if Qiskit upstream tests fail (#1061) (@denialhaag)
• 👷 Always test selected Debug builds (#1062) (@denialhaag)
• 🐛👷 Fix condition for Python coverage (#1060) (@denialhaag)
• ⬆️ Update CI/CD testing configuration (#1049) (@burgholzer)
• 👷🏼📈 Set up MLIR coverage collection (#1024) (@burgholzer)

⬆️ Dependencies

13 changes

• ⬆️🐍 Lock file maintenance (#1074) ([@renovate[bot]](https://github.com/[renovate[bot]](https://github.com/apps/renovate)))
• ⬆️🪝 Update pre-commit hook sirosen/texthooks to v0.7.1 (#1073) ([@renovate[bot]](https://github.com/[renovate[bot]](https://github.com/apps/renovate)))
• ⬆️🪝 Update pre-commit hook astral-sh/ruff-pre-commit to v0.12.5 (#1072) ([@renovate[bot]](https://github.com/[renovate[bot]](https://github.com/apps/renovate)))
• ⬆️🐍 Lock file maintenance (#1066) ([@renovate[bot]](https://github.com/[renovate[bot]](https://github.com/apps/renovate)))
• ⬆️👨‍💻 Update munich-quantum-toolkit/workflows action to v1.15 (#1064) ([@renovate[bot]](https://github.com/[renovate[bot]](https://github.com/apps/renovate)))
• ⬆️🪝 Update pre-commit hook astral-sh/ruff-pre-commit to v0.12.4 (#1063) ([@renovate[bot]](https://github.com/[renovate[bot]](https://github.com/apps/renovate)))
• ⬆️🪝 Update pre-commit hook pre-commit/mirrors-mypy to v1.17.0 (#1065) ([@renovate[bot]](https://github.com/[renovate[bot]](https://github.com/apps/renovate)))
• ⬆️🐍 Lock file maintenance (#1055) ([@renovate[bot]](https://github.com/[renovate[bot]](https://github.com/apps/renovate)))
• ⬆️ raise pybind11 lower bound to v3.0.0 (#1050) (@burgholzer)
• ⬆️👨‍💻 Update munich-quantum-toolkit/workflows action to v1.12 (#1053) ([@renovate[bot]](https://github.com/[renovate[bot]](https://github.com/apps/renovate)))
• ⬆️👨‍💻 Update actions/create-github-app-token action to v2 (#1054) ([@renovate[bot]](https://github.com/[renovate[bot]](https://github.com/apps/renovate)))
• ⬆️🪝 Update pre-commit hook pre-commit/mirrors-clang-format to v20.1.8 (#1052) ([@renovate[bot]](https://github.com/[renovate[bot]](https://github.com/apps/renovate)))
• ⬆️🪝 Update pre-commit hook astral-sh/ruff-pre-commit to v0.12.3 (#1051) ([@renovate[bot]](https://github.com/[renovate[bot]](https://github.com/apps/renovate)))

Full Changelog: v3.1.0...v3.2.0

MQT Core 3.1.0 Release

👀 What Changed

Please refer to the changelog and the upgrade guide for a structured overview of the changes.

⚛️ MQT Core IR

• 🔥 do not eagerly import Qiskit plugin (#1044) (@burgholzer)
• 🚸 Make CMake function for adding Python bindings reusable (#1000) (@denialhaag)
• 🎨🐍 Streamline Python bindings (#982) (@denialhaag)
• ⚡️ Improve Performance of getNqubits (#959) (@ystade)
• 🐛 Throw an error when operation is initialized with duplicate qubits (#964) (@ystade)
• 🐛 Fix sxdg support in qiskit import (#930) (@burgholzer)

⚖️ MQT Core DD Package

• ♻️ Switch from reference counting to mark-and-sweep garbage collection in decision diagram package (#1020) (@MatthiasReumann)
• 🔐 Fix for code scanning alert no. 601: Missing header guard (#994) (@burgholzer)
• 🎨 Tiny improvements for DD compute table and unique table code (#989) (@burgholzer)
• ♻️ Move Make-State Functionality To StateGeneration.cpp (#984) (@MatthiasReumann)
• ♻️ Use generateExponentialState from StateGeneration in Approximation Unit Tests (#985) (@MatthiasReumann)
• ✨ Random State Generation (#975) (@MatthiasReumann)
• 🐛 Fix numerical issues in ThreeQubitRemoveUnconnected test (#978) (@MatthiasReumann)
• ✨ Migrate and Refactor Approximation Functionality from DDSim Package (#908) (@MatthiasReumann)
• 🎨 Add Helper Functions For simulate And sample (#915) (@MatthiasReumann)

🐉 MQT Core MLIR

• 🔧 Update CMake configuration for MLIR subproject (#1043) (@burgholzer)
• ✨ Add MLIR pass for merging rotation gates (#1019) (@denialhaag)
• 👷🏼🍎 Set up MLIR CI on macOS (#1016) (@burgholzer)
• ⚗️ Test MQTDyn Dialect (#1004) (@MatthiasReumann)
• ⚗️ Testing functionality of MQTOpt value dialect (#948) (@BertiFlorea)
• 🚸 add dedicated MLIR setup file (#963) (@burgholzer)
• 👷 add windows CI for MLIR (#952) (@DRovara)
• 🐛 [MLIR] Fix bug in MLIR round-trip (#932) (@flowerthrower)
• ♻️ [MLIR] Reduce Redundancy in Operation Definition (#933) (@ystade)
• ♻️ [MLIR] Unify Operands and Results and add Docs Page for MLIR (#931) (@ystade)
• ⏪️ [MLIR] Bring back MLIR / LLVM 19.0 support (#934) (@flowerthrower)
• ✨ Initial implementation of the mqtdyn Dialect (#900) (@DRovara)

🚀 Features and Enhancements

• 🔧 Update CMake configuration for MLIR subproject (#1043) (@burgholzer)
• ✨ Add MLIR pass for merging rotation gates (#1019) (@denialhaag)
• ♻️ Switch from reference counting to mark-and-sweep garbage collection in decision diagram package (#1020) (@MatthiasReumann)
• ⚗️ Test MQTDyn Dialect (#1004) (@MatthiasReumann)
• 🚸 Expose bindings macro (#1003) (@denialhaag)
• 🚸 Make CMake function for adding Python bindings reusable (#1000) (@denialhaag)
• 🎨🐍 Streamline Python bindings (#982) (@denialhaag)
• ♻️ Move Make-State Functionality To StateGeneration.cpp (#984) (@MatthiasReumann)
• ⚡️ Improve Performance of getNqubits (#959) (@ystade)
• ✨ Random State Generation (#975) (@MatthiasReumann)
• ✨ Migrate and Refactor Approximation Functionality from DDSim Package (#908) (@MatthiasReumann)
• 🚸 add dedicated MLIR setup file (#963) (@burgholzer)
• 🚸 Add dedicated option for only building MQT Core as shared libraries (#962) (@burgholzer)
• 🚸 add convenience macro for adding MQT Core libraries (#961) (@burgholzer)
• ♻️ [MLIR] Reduce Redundancy in Operation Definition (#933) (@ystade)
• ♻️ [MLIR] Unify Operands and Results and add Docs Page for MLIR (#931) (@ystade)
• ✨ Initial implementation of the mqtdyn Dialect (#900) (@DRovara)

🐛 Bug Fixes

• 🔥 do not eagerly import Qiskit plugin (#1044) (@burgholzer)
• 📝🩹 Disable PDF build on RtD (#1023) (@burgholzer)
• 🩹 Create Qiskit Upstream issue only when on main branch (#1017) (@ystade)
• 🐛 Link against GTest dependency by target (#1008) (@taminob)
• 🔐 Fix for code scanning alert no. 601: Missing header guard (#994) (@burgholzer)
• 🚨 Resolve Qiskit 2.1 Deprecation Warnings (#983) (@ystade)
• ⚡️ Improve Performance of getNqubits (#959) (@ystade)
• 🐛 Fix numerical issues in ThreeQubitRemoveUnconnected test (#978) (@MatthiasReumann)
• 🐛 Only create Issue if test failed not when cancelled (#973) (@ystade)
• 🐛 Throw an error when operation is initialized with duplicate qubits (#964) (@ystade)
• 🩹 Fix MLIR workflow (#937) (@burgholzer)
• 🐛 [MLIR] Fix bug in MLIR round-trip (#932) (@flowerthrower)
• ⏪️ [MLIR] Bring back MLIR / LLVM 19.0 support ...

MQT Core 3.0.2 Release

👀 What Changed

Please refer to the changelog and the upgrade guide for a structured overview of the changes.

⚛️ MQT Core IR

• 📝 Add JOSS journal reference and citation information (#913) (@burgholzer)

📄 Documentation

• 📝 Add JOSS journal reference and citation information (#913) (@burgholzer)
• 📝 Correct and add project metadata (#911) (@burgholzer)

Full Changelog: v3.0.1...v3.0.2

MQT Core 3.0.1 Release

👀 What Changed

Please refer to the changelog and the upgrade guide for a structured overview of the changes.

🐛 Bug Fixes

• 💚 fix the RtD doxygen run (#912) (@burgholzer)

🤖 CI

• 💚 fix the RtD doxygen run (#912) (@burgholzer)

Full Changelog: v3.0.0...v3.0.1