diff --git a/.claude/CLAUDE.md b/.claude/CLAUDE.md
new file mode 120000
index 0000000..be77ac8
--- /dev/null
+++ b/.claude/CLAUDE.md
@@ -0,0 +1 @@
+../AGENTS.md
\ No newline at end of file
diff --git a/.copier-answers.yml b/.copier-answers.yml
index 421d62f..7892b74 100644
--- a/.copier-answers.yml
+++ b/.copier-answers.yml
@@ -1,5 +1,5 @@
 # This file is managed by Copier; DO NOT EDIT OR REMOVE.
-_commit: v0.4.1
+_commit: v0.5.1
 _src_path: https://github.com/quantco/copier-template-python-open-source
 add_autobump_workflow: false
 author_email: oliver.borchert@quantco.com
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 3891848..549c9f0 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -8,3 +8,5 @@ updates:
       gh-actions:
         patterns:
           - "*"
+    cooldown:
+      default-days: 7
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 8088e3f..11bbcfd 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -17,12 +17,21 @@ jobs:
           fetch-depth: 0
       - name: Set up pixi
         uses: prefix-dev/setup-pixi@a0af7a228712d6121d37aba47adf55c1332c9c2e # v0.9.4
-        with:
-          environments: build
+      - name: Derive version
+        id: version
+        if: startsWith(github.ref, 'refs/tags/')
+        shell: bash
+        run: echo "version=$(git describe --tags --abbrev=0 | sed 's/^v//')" >> $GITHUB_OUTPUT
+      - name: Replace version
+        if: startsWith(github.ref, 'refs/tags/')
+        run: |
+          sed -i -e "s/0.0.0/${STEPS_VERSION_OUTPUTS_VERSION}/g" pyproject.toml
+        env:
+          STEPS_VERSION_OUTPUTS_VERSION: ${{ steps.version.outputs.version }}
       - name: Build project
-        run: pixi run -e build build-wheel
+        run: pixi run build-wheel
       - name: Check package
-        run: pixi run -e build check-wheel
+        run: pixi run check-wheel
       - name: Upload package
         uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
@@ -38,7 +47,13 @@ jobs:
       id-token: write
     environment: pypi
     steps:
+<<<<<<< before updating
       - uses: actions/download-artifact@70fc10c6e5e1ce46ad2ea6f2b72d43f7d47b13c3 # v8.0.0
+||||||| last update
+      - uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0
+=======
+      - uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
+>>>>>>> after updating
         with:
           name: artifact
           path: dist
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 99d2eb3..5d8c7f1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,18 +13,33 @@ permissions:
   contents: read
 
 jobs:
-  pre-commit:
+  lint:
+    name: Lint
     timeout-minutes: 30
     runs-on: ubuntu-latest
     steps:
       - name: Checkout branch
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
       - name: Set up pixi
+<<<<<<< before updating
         uses: prefix-dev/setup-pixi@a0af7a228712d6121d37aba47adf55c1332c9c2e # v0.9.4
         with:
           environments: default lint
       - name: pre-commit
         run: pixi run pre-commit-run --color=always --show-diff-on-failure
+||||||| last update
+        uses: prefix-dev/setup-pixi@19eac09b398e3d0c747adc7921926a6d802df4da # v0.8.8
+        with:
+          environments: default lint
+      - name: pre-commit
+        run: pixi run pre-commit-run --color=always --show-diff-on-failure
+=======
+        uses: prefix-dev/setup-pixi@a0af7a228712d6121d37aba47adf55c1332c9c2e # v0.9.4
+      - name: Run linting
+        run: pixi run lint
+        env:
+          CLICOLOR_FORCE: 1
+>>>>>>> after updating
 
   pytest:
     timeout-minutes: 30
@@ -40,6 +55,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
+<<<<<<< before updating
         environment: [py311, py312, py313]
         database: [sqlite, mssql, duckdb]
         include:
@@ -49,6 +65,26 @@ jobs:
             connection-string: mssql+pyodbc://sa:Passw0rd@localhost:1433/master?driver=ODBC+Driver+18+for+SQL+Server&Encrypt=no
           - database: duckdb
             connection-string: duckdb:///test.duckdb
+||||||| last update
+        environment:
+          - py311
+          - py312
+          - py313
+        os:
+          - ubuntu-latest
+          - macos-latest
+          - windows-latest
+=======
+        environment:
+          - py311
+          - py312
+          - py313
+          - py314
+        os:
+          - ubuntu-latest
+          - macos-latest
+          - windows-latest
+>>>>>>> after updating
     steps:
       - name: Checkout branch
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
@@ -61,9 +97,15 @@ jobs:
         uses: prefix-dev/setup-pixi@a0af7a228712d6121d37aba47adf55c1332c9c2e # v0.9.4
         with:
           environments: ${{ matrix.environment }}
+<<<<<<< before updating
           activate-environment: true
       - name: Install repository
         run: pixi run postinstall
+||||||| last update
+      - name: Install repository
+        run: pixi run -e ${{ matrix.environment }} postinstall
+=======
+>>>>>>> after updating
       - name: Run pytest
         run: pixi run test-coverage --color=yes
         env:
diff --git a/.github/workflows/scorecard.yml b/.github/workflows/scorecard.yml
index ca9a186..efe8496 100644
--- a/.github/workflows/scorecard.yml
+++ b/.github/workflows/scorecard.yml
@@ -74,6 +74,12 @@ jobs:
       # Upload the results to GitHub's code scanning dashboard (optional).
       # Commenting out will disable upload of results to your repo's Code Scanning dashboard
       - name: "Upload to code-scanning"
+<<<<<<< before updating
         uses: github/codeql-action/upload-sarif@89a39a4e59826350b863aa6b6252a07ad50cf83e # v3.29.5
+||||||| last update
+        uses: github/codeql-action/upload-sarif@ff0a06e83cb2de871e5a09832bc6a81e7276941f # v3.28.18
+=======
+        uses: github/codeql-action/upload-sarif@0d579ffd059c29b07949a3cce3983f0780820c98 # v4.32.6
+>>>>>>> after updating
         with:
           sarif_file: results.sarif
diff --git a/.lefthook.yaml b/.lefthook.yaml
new file mode 100644
index 0000000..68ca3c3
--- /dev/null
+++ b/.lefthook.yaml
@@ -0,0 +1,49 @@
+# yaml-language-server: $schema=https://raw.githubusercontent.com/evilmartians/lefthook/refs/heads/master/schema.json
+output: [summary]
+templates:
+  run: run --quiet --no-progress
+no_auto_install: true
+pre-commit:
+  fail_on_changes: always
+  exclude:
+    - assets/**/*
+  jobs:
+    - name: pixi-install
+      run: pixi install
+    - group:
+        parallel: true
+        jobs:
+          - name: ruff-check
+            glob: "*.{py,pyi}"
+            run: pixi {run} ruff check --fix --exit-non-zero-on-fix --force-exclude
+          - name: ruff-format
+            glob: "*.{py,pyi}"
+            run: pixi {run} ruff format --force-exclude
+          - name: mypy
+            glob: "*.py"
+            run: pixi {run} mypy {staged_files}
+          - name: prettier
+            glob: "*.{md,yml,yaml}"
+            run: pixi {run} prettier --write --no-error-on-unmatched-pattern --list-different --ignore-unknown {staged_files}
+          - name: taplo
+            glob: "*.toml"
+            run: pixi {run} taplo format {staged_files}
+          - name: trailing-whitespace-fixer
+            glob: "*"
+            file_types: text
+            run: pixi {run} trailing-whitespace-fixer {staged_files}
+          - name: end-of-file-fixer
+            glob: "*"
+            file_types: text
+            run: pixi {run} end-of-file-fixer {staged_files}
+          - name: check-merge-conflict
+            glob: "*"
+            file_types: text
+            run: pixi {run} check-merge-conflict --assume-in-merge {staged_files}
+          - name: typos
+            glob: "*"
+            file_types: text
+            run: pixi {run} typos --force-exclude {staged_files}
+          - name: zizmor
+            glob: "*.{yml,yaml}"
+            run: pixi {run} zizmor --no-progress --min-severity high --fix .
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
deleted file mode 100644
index 06b9034..0000000
--- a/.pre-commit-config.yaml
+++ /dev/null
@@ -1,80 +0,0 @@
-exclude: ^(\.copier-answers\.yml)|.pixi$
-repos:
-  - repo: local
-    hooks:
-      # ensure pixi environments are up to date
-      # workaround for https://github.com/prefix-dev/pixi/issues/1482
-      - id: pixi-install
-        name: pixi-install
-        entry: pixi install -e default -e lint
-        language: system
-        always_run: true
-        require_serial: true
-        pass_filenames: false
-      - id: insert-license
-        name: insert-license
-        entry: pixi run -e lint insert-license
-        types: [python]
-        language: system
-        args:
-          - --license-base64
-          - Q29weXJpZ2h0IChjKSBRdWFudENvIDIwMjQtMjAyNApTUERYLUxpY2Vuc2UtSWRlbnRpZmllcjogQlNELTMtQ2xhdXNl
-          - --dynamic-years
-          - --comment-style
-          - "#"
-      # ruff
-      - id: ruff
-        name: ruff
-        entry: pixi run -e lint ruff check --fix --exit-non-zero-on-fix --force-exclude
-        language: system
-        types_or: [python, pyi]
-        require_serial: true
-      - id: ruff-format
-        name: ruff-format
-        entry: pixi run -e lint ruff format --force-exclude
-        language: system
-        types_or: [python, pyi]
-        require_serial: true
-      # mypy
-      - id: mypy
-        name: mypy
-        entry: pixi run -e default mypy
-        language: system
-        types: [python]
-        require_serial: true
-      # prettier
-      - id: prettier
-        name: prettier
-        entry: pixi run -e lint prettier --write --list-different --ignore-unknown
-        language: system
-        types: [text]
-        files: \.(md|yml|yaml)$
-      # taplo
-      - id: taplo
-        name: taplo
-        entry: pixi run -e lint taplo format
-        language: system
-        types: [toml]
-      # pre-commit-hooks
-      - id: trailing-whitespace-fixer
-        name: trailing-whitespace-fixer
-        entry: pixi run -e lint trailing-whitespace-fixer
-        language: system
-        types: [text]
-      - id: end-of-file-fixer
-        name: end-of-file-fixer
-        entry: pixi run -e lint end-of-file-fixer
-        language: system
-        types: [text]
-      - id: check-merge-conflict
-        name: check-merge-conflict
-        entry: pixi run -e lint check-merge-conflict --assume-in-merge
-        language: system
-        types: [text]
-      # typos
-      - id: typos
-        name: typos
-        entry: pixi run -e lint typos --force-exclude
-        language: system
-        types: [text]
-        require_serial: true
diff --git a/AGENTS.md b/AGENTS.md
new file mode 100644
index 0000000..5b31c3c
--- /dev/null
+++ b/AGENTS.md
@@ -0,0 +1,5 @@
+Lockfiles must be consistent with package metadata. After any change to `pixi.toml`, run `pixi lock`.
+
+Everything runs in a pixi environment. Any command (like `pytest`) must be prefixed with `pixi run` (e.g. `pixi run pytest`).
+
+Code formatting must align with our standards. Run `pixi run lint` before `git commit`s to ensure this.
diff --git a/pixi.toml b/pixi.toml
index cac2d08..43e9e80 100644
--- a/pixi.toml
+++ b/pixi.toml
@@ -1,13 +1,31 @@
+<<<<<<< before updating
 [project]
+||||||| last update
+[project]
+name = "sqlcompyre"
+=======
+[workspace]
+name = "sqlcompyre"
+>>>>>>> after updating
 channels = ["conda-forge"]
+<<<<<<< before updating
 name = "sqlcompyre"
 platforms = ["linux-64", "osx-64", "osx-arm64"]
+||||||| last update
+platforms = ["osx-arm64", "osx-64", "linux-64", "win-64"]
+=======
+platforms = ["osx-arm64", "osx-64", "linux-64", "win-64"]
+preview = ["pixi-build"]
+>>>>>>> after updating
 
-[tasks]
-postinstall = "pip install --no-build-isolation --no-deps --disable-pip-version-check -e ."
-
-[dependencies]
+[package]
+name = "sqlcompyre"
+[package.build.backend]
+name = "pixi-build-python"
+version = "*"
+[package.host-dependencies]
 python = ">=3.11"
+<<<<<<< before updating
 # Dependencies
 click = "*"
 pydantic = ">=2.0"
@@ -22,7 +40,12 @@ unixodbc = "*"
 # Database Dependencies: DuckDB
 duckdb-engine = "*"
 python-duckdb = "*"
+||||||| last update
+=======
+hatchling = "*"
+>>>>>>> after updating
 
+<<<<<<< before updating
 [host-dependencies]
 pip = "*"
 setuptools = ">=61"
@@ -38,8 +61,25 @@ sphinxcontrib-apidoc = "*"
 [feature.docs.tasks]
 docs = "cd docs && make html"
 readthedocs = "rm -rf $READTHEDOCS_OUTPUT/html && cp -r docs/_build/html $READTHEDOCS_OUTPUT/html"
+||||||| last update
+[host-dependencies]
+pip = "*"
+setuptools = ">=61"
+setuptools-scm = "*"
+=======
+[dependencies]
+sqlcompyre = { path = "." }
+>>>>>>> after updating
 
 [feature.test.dependencies]
+<<<<<<< before updating
+||||||| last update
+pytest = ">=6"
+pytest-cov = "*"
+=======
+pytest = "*"
+pytest-cov = "*"
+>>>>>>> after updating
 mypy = "*"
 pandas = "*"
 polars = "*"
@@ -55,25 +95,37 @@ test = "python -m pytest"
 test-coverage = "python -m pytest --cov=sqlcompyre --cov-report=xml --cov-report=term-missing"
 
 [feature.build.dependencies]
+python = "*"
+hatchling = "*"
 python-build = "*"
-twine = "*"
-wheel = "*"
+twine = ">=6"
 [feature.build.tasks]
 build-wheel = "python -m build --no-isolation ."
 check-wheel = "twine check dist/*"
 
 [feature.lint.dependencies]
+<<<<<<< before updating
 docformatter = "*"
 insert-license-header = "*"
 pre-commit = "*"
 pre-commit-hooks = "*"
+||||||| last update
+pre-commit = "*"
+insert-license-header = "*"
+docformatter = "*"
+ruff = "*"
+=======
+lefthook = "*"
+ruff = "*"
+>>>>>>> after updating
 prettier = "*"
 ruff = "*"
 taplo = "*"
 typos = "*"
+zizmor = "*"
 [feature.lint.tasks]
-pre-commit-install = "pre-commit install"
-pre-commit-run = "pre-commit run -a"
+pre-commit-install = "lefthook install"
+lint = "lefthook run pre-commit --all-files"
 
 [feature.py311.dependencies]
 python = "3.11.*"
@@ -81,12 +133,27 @@ python = "3.11.*"
 python = "3.12.*"
 [feature.py313.dependencies]
 python = "3.13.*"
+[feature.py314.dependencies]
+python = "3.14.*"
 
 [environments]
+<<<<<<< before updating
 build = ["build"]
 default = ["test"]
 docs = ["docs"]
 lint = { features = ["lint"], no-default-feature = true }
+||||||| last update
+default = ["test"]
+=======
+default = ["test", "build", "lint"]
+>>>>>>> after updating
 py311 = ["py311", "test"]
 py312 = ["py312", "test"]
 py313 = ["py313", "test"]
+<<<<<<< before updating
+||||||| last update
+build = ["build"]
+lint = { features = ["lint"], no-default-feature = true }
+=======
+py314 = ["py314", "test"]
+>>>>>>> after updating
diff --git a/pyproject.toml b/pyproject.toml
index 44aef42..c20053d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,16 +1,22 @@
 [build-system]
-requires = ["setuptools", "setuptools-scm", "wheel"]
-
-[tool.setuptools_scm]
-version_scheme = "post-release"
+requires = ["hatchling"]
+build-backend = "hatchling.build"
 
 [project]
 authors = [{ name = "Oliver Borchert", email = "oliver.borchert@quantco.com" }]
+<<<<<<< before updating
+||||||| last update
+dynamic = ["version"]
+=======
+# replaced in CI
+version = "0.0.0"
+>>>>>>> after updating
 classifiers = [
   "Programming Language :: Python :: 3",
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",
   "Programming Language :: Python :: 3.13",
+  "Programming Language :: Python :: 3.14",
 ]
 dependencies = [
   "click",