diff --git a/.github/workflows/autofix.yaml b/.github/workflows/autofix.yaml
index 63b4e25ea..f407dfed3 100644
--- a/.github/workflows/autofix.yaml
+++ b/.github/workflows/autofix.yaml
@@ -85,14 +85,14 @@ jobs:
         # uv needs a venv. See: https://github.com/astral-sh/uv/issues/1374
         run: |
           uv venv --system
-          uv pip install -r https://raw.githubusercontent.com/kdeldycke/workflows/main/requirements/metadata.txt
+          uv pip install -r https://raw.githubusercontent.com/kdeldycke/workflows/v3.4.2/requirements/metadata.txt
       - name: Project metadata
         id: project-metadata
         env:
           GITHUB_CONTEXT: ${{ toJSON(github) }}
         run: >
           source .venv/bin/activate && python -c "$(curl -fsSL
-          https://raw.githubusercontent.com/kdeldycke/workflows/main/.github/metadata.py)"
+          https://raw.githubusercontent.com/kdeldycke/workflows/v3.4.2/.github/metadata.py)"
 
   format-python:
     name: Format Python
@@ -139,7 +139,7 @@ jobs:
       - name: Install Ruff, blacken-docs and autopep8
         run: >
           python -m pip install --requirement
-          https://raw.githubusercontent.com/kdeldycke/workflows/main/requirements/format-python.txt
+          https://raw.githubusercontent.com/kdeldycke/workflows/v3.4.2/requirements/format-python.txt
       - name: Run autopep8
         if: needs.project-metadata.outputs.python_files
         # Ruff is not wrapping comments: https://github.com/astral-sh/ruff/issues/7414
@@ -293,7 +293,7 @@ jobs:
       - name: Install mdformat
         run: >
           python -m pip install --requirement
-          https://raw.githubusercontent.com/kdeldycke/workflows/main/requirements/mdformat.txt
+          https://raw.githubusercontent.com/kdeldycke/workflows/v3.4.2/requirements/mdformat.txt
       - name: Install shfmt
         run: |
           sudo apt install --yes shfmt
diff --git a/.github/workflows/changelog.yaml b/.github/workflows/changelog.yaml
index 20cab4216..511c90989 100644
--- a/.github/workflows/changelog.yaml
+++ b/.github/workflows/changelog.yaml
@@ -47,7 +47,7 @@ jobs:
       - name: Install bump-my-version
         run: >
           python -m pip install --requirement
-          https://raw.githubusercontent.com/kdeldycke/workflows/main/requirements/changelog.txt
+          https://raw.githubusercontent.com/kdeldycke/workflows/v3.4.2/requirements/changelog.txt
       - name: ${{ matrix.part }} version bump
         # TODO: get configuration URL once https://github.com/callowayproject/bump-my-version/issues/148 is addressed,
         # so we can factorize projects' pyproject.toml files to kdeldycke/workflow/pyproject.toml .
@@ -123,7 +123,7 @@ jobs:
       - name: Install bump-my-version
         run: >
           python -m pip install --requirement
-          https://raw.githubusercontent.com/kdeldycke/workflows/main/requirements/changelog.txt
+          https://raw.githubusercontent.com/kdeldycke/workflows/v3.4.2/requirements/changelog.txt
       - name: Extract version
         id: get_version
         run: |
@@ -187,7 +187,7 @@ jobs:
       - name: Add new changelog entry
         run: >
           python -c "$(curl -fsSL
-          https://raw.githubusercontent.com/kdeldycke/workflows/main/.github/update_changelog.py)"
+          https://raw.githubusercontent.com/kdeldycke/workflows/v3.4.2/.github/update_changelog.py)"
       - name: Version bump
         # TODO: get configuration URL once https://github.com/callowayproject/bump-my-version/issues/148 is addressed,
         # so we can factorize projects' pyproject.toml files to kdeldycke/workflow/pyproject.toml .
diff --git a/.github/workflows/docs.yaml b/.github/workflows/docs.yaml
index 63d8d977b..ee1ae8179 100644
--- a/.github/workflows/docs.yaml
+++ b/.github/workflows/docs.yaml
@@ -119,7 +119,7 @@ jobs:
       - name: Generate .mailmap
         run: >
           python -c "$(curl -fsSL
-          https://raw.githubusercontent.com/kdeldycke/workflows/main/.github/update_mailmap.py)"
+          https://raw.githubusercontent.com/kdeldycke/workflows/v3.4.2/.github/update_mailmap.py)"
       - uses: peter-evans/create-pull-request@v6.0.2
         with:
           assignees: ${{ github.actor }}
@@ -195,14 +195,14 @@ jobs:
         # uv needs a venv. See: https://github.com/astral-sh/uv/issues/1374
         run: |
           uv venv --system
-          uv pip install -r https://raw.githubusercontent.com/kdeldycke/workflows/main/requirements/metadata.txt
+          uv pip install -r https://raw.githubusercontent.com/kdeldycke/workflows/v3.4.2/requirements/metadata.txt
       - name: Project metadata
         id: project-metadata
         env:
           GITHUB_CONTEXT: ${{ toJSON(github) }}
         run: >
           source .venv/bin/activate && python -c "$(curl -fsSL
-          https://raw.githubusercontent.com/kdeldycke/workflows/main/.github/metadata.py)"
+          https://raw.githubusercontent.com/kdeldycke/workflows/v3.4.2/.github/metadata.py)"
 
   update-deps-graph:
     name: Update dependency graph
@@ -225,9 +225,9 @@ jobs:
       - name: Install pipdeptree and Poetry on system
         run: >
           python -m pip install --requirement
-          https://raw.githubusercontent.com/kdeldycke/workflows/main/requirements/pipdeptree.txt
+          https://raw.githubusercontent.com/kdeldycke/workflows/v3.4.2/requirements/pipdeptree.txt
           --requirement
-          https://raw.githubusercontent.com/kdeldycke/workflows/main/requirements/build.txt
+          https://raw.githubusercontent.com/kdeldycke/workflows/v3.4.2/requirements/build.txt
       - name: Install project with Poetry
         run: |
           poetry install --only main --no-interaction
@@ -287,7 +287,7 @@ jobs:
       - name: Install Poetry
         run: >
           python -m pip install --requirement
-          https://raw.githubusercontent.com/kdeldycke/workflows/main/requirements/build.txt
+          https://raw.githubusercontent.com/kdeldycke/workflows/v3.4.2/requirements/build.txt
       - name: Install project dependencies
         run: |
           poetry install --no-interaction
@@ -333,7 +333,7 @@ jobs:
       - name: Install Poetry
         run: >
           python -m pip install --requirement
-          https://raw.githubusercontent.com/kdeldycke/workflows/main/requirements/build.txt
+          https://raw.githubusercontent.com/kdeldycke/workflows/v3.4.2/requirements/build.txt
       - name: Install project dependencies
         # Let sphinx-click access project's code to generate CLI help.
         run: |
diff --git a/.github/workflows/labeller-content-based.yaml b/.github/workflows/labeller-content-based.yaml
index 03e48a097..619b4f2de 100644
--- a/.github/workflows/labeller-content-based.yaml
+++ b/.github/workflows/labeller-content-based.yaml
@@ -37,7 +37,7 @@ jobs:
       - name: Download default rules
         run: >
           curl -fsSL --output ./.github/labeller-content-based.yaml
-          https://raw.githubusercontent.com/kdeldycke/workflows/main/.github/labeller-content-based.yaml
+          https://raw.githubusercontent.com/kdeldycke/workflows/v3.4.2/.github/labeller-content-based.yaml
       - name: Extend default rules
         if: inputs.extra-rules
         run: |
diff --git a/.github/workflows/labeller-file-based.yaml b/.github/workflows/labeller-file-based.yaml
index a52972db4..8fdf7a276 100644
--- a/.github/workflows/labeller-file-based.yaml
+++ b/.github/workflows/labeller-file-based.yaml
@@ -34,7 +34,7 @@ jobs:
       - name: Download default rules
         run: >
           curl -fsSL --output ./.github/labeller-file-based.yaml
-          https://raw.githubusercontent.com/kdeldycke/workflows/main/.github/labeller-file-based.yaml
+          https://raw.githubusercontent.com/kdeldycke/workflows/v3.4.2/.github/labeller-file-based.yaml
       - name: Extend default rules
         if: inputs.extra-rules
         run: |
diff --git a/.github/workflows/labels.yaml b/.github/workflows/labels.yaml
index e7dd3d2b8..b9cec001d 100644
--- a/.github/workflows/labels.yaml
+++ b/.github/workflows/labels.yaml
@@ -31,8 +31,8 @@ jobs:
         with:
           skip_delete: true
           from: |
-            https://raw.githubusercontent.com/kdeldycke/workflows/main/.github/labels.yaml
+            https://raw.githubusercontent.com/kdeldycke/workflows/v3.4.2/.github/labels.yaml
             ${{ inputs.extra-label-files }}
             ${{ ( startsWith(github.event.repository.name, 'awesome-')
             && github.event.repository.name != 'awesome-template' &&
-            'https://raw.githubusercontent.com/kdeldycke/workflows/main/.github/labels-awesome.yaml' ) || '' }}
+            'https://raw.githubusercontent.com/kdeldycke/workflows/v3.4.2/.github/labels-awesome.yaml' ) || '' }}
diff --git a/.github/workflows/lint.yaml b/.github/workflows/lint.yaml
index ceab2d752..6556ee4b7 100644
--- a/.github/workflows/lint.yaml
+++ b/.github/workflows/lint.yaml
@@ -71,14 +71,14 @@ jobs:
         # uv needs a venv. See: https://github.com/astral-sh/uv/issues/1374
         run: |
           uv venv --system
-          uv pip install -r https://raw.githubusercontent.com/kdeldycke/workflows/main/requirements/metadata.txt
+          uv pip install -r https://raw.githubusercontent.com/kdeldycke/workflows/v3.4.2/requirements/metadata.txt
       - name: Project metadata
         id: project-metadata
         env:
           GITHUB_CONTEXT: ${{ toJSON(github) }}
         run: >
           source .venv/bin/activate && python -c "$(curl -fsSL
-          https://raw.githubusercontent.com/kdeldycke/workflows/main/.github/metadata.py)"
+          https://raw.githubusercontent.com/kdeldycke/workflows/v3.4.2/.github/metadata.py)"
 
   mypy-lint:
     needs:
@@ -101,12 +101,12 @@ jobs:
       - name: Install Mypy
         run: >
           python -m pip install --requirement
-          https://raw.githubusercontent.com/kdeldycke/workflows/main/requirements/mypy.txt
+          https://raw.githubusercontent.com/kdeldycke/workflows/v3.4.2/requirements/mypy.txt
       - name: Install Poetry
         if: fromJSON(needs.project-metadata.outputs.is_poetry_project)
         run: >
           python -m pip install --requirement
-          https://raw.githubusercontent.com/kdeldycke/workflows/main/requirements/build.txt
+          https://raw.githubusercontent.com/kdeldycke/workflows/v3.4.2/requirements/build.txt
       - name: Install dependencies with Poetry
         # Install project with Poetry if supported, so we can benefits from dependencies on typing stubs.
         if: fromJSON(needs.project-metadata.outputs.is_poetry_project)
@@ -116,7 +116,7 @@ jobs:
         if: ${{ ! fromJSON(needs.project-metadata.outputs.is_poetry_project) }}
         run: >
           python -m pip install --requirement
-          https://raw.githubusercontent.com/kdeldycke/workflows/main/requirements.txt
+          https://raw.githubusercontent.com/kdeldycke/workflows/v3.4.2/requirements.txt
       - name: Run Poetry's Mypy
         if: fromJSON(needs.project-metadata.outputs.is_poetry_project)
         run: >
@@ -176,7 +176,7 @@ jobs:
       - name: Install yamllint
         run: >
           python -m pip install --requirement
-          https://raw.githubusercontent.com/kdeldycke/workflows/main/requirements/yamllint.txt
+          https://raw.githubusercontent.com/kdeldycke/workflows/v3.4.2/requirements/yamllint.txt
       - name: Run yamllint
         run: |
           yamllint --strict --config-data "{rules: {line-length: {max: 120}}}" --format github .
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 722e9d85e..c40717ece 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -62,14 +62,14 @@ jobs:
         # uv needs a venv. See: https://github.com/astral-sh/uv/issues/1374
         run: |
           uv venv --system
-          uv pip install -r https://raw.githubusercontent.com/kdeldycke/workflows/main/requirements/metadata.txt
+          uv pip install -r https://raw.githubusercontent.com/kdeldycke/workflows/v3.4.2/requirements/metadata.txt
       - name: Project metadata
         id: project-metadata
         env:
           GITHUB_CONTEXT: ${{ toJSON(github) }}
         run: >
           source .venv/bin/activate && python -c "$(curl -fsSL
-          https://raw.githubusercontent.com/kdeldycke/workflows/main/.github/metadata.py)"
+          https://raw.githubusercontent.com/kdeldycke/workflows/v3.4.2/.github/metadata.py)"
 
   poetry-build:
     name: "Poetry: build & check package"
@@ -96,7 +96,7 @@ jobs:
       - name: Install poetry, twine and check-wheel-contents
         run: >
           python -m pip install --requirement
-          https://raw.githubusercontent.com/kdeldycke/workflows/main/requirements/build.txt
+          https://raw.githubusercontent.com/kdeldycke/workflows/v3.4.2/requirements/build.txt
       - name: Build package
         run: |
           poetry install --no-interaction
@@ -142,7 +142,7 @@ jobs:
       - name: Install poetry
         run: >
           python -m pip install --requirement
-          https://raw.githubusercontent.com/kdeldycke/workflows/main/requirements/build.txt
+          https://raw.githubusercontent.com/kdeldycke/workflows/v3.4.2/requirements/build.txt
       - name: Re-install Nuitka in Poetry venv
         # Nuitka needs to be installed within Poetry's venv to allow for lots of workarounds.
         # Additional dependencies:
@@ -150,7 +150,7 @@ jobs:
         #   - zstandard: for nuitka's onefile compression
         run: >
           poetry run python -m pip install --requirement
-          https://raw.githubusercontent.com/kdeldycke/workflows/main/requirements/nuitka.txt
+          https://raw.githubusercontent.com/kdeldycke/workflows/v3.4.2/requirements/nuitka.txt
       - name: Nuitka + compilers versions
         run: |
           poetry run python -m nuitka --version
diff --git a/changelog.md b/changelog.md
index 024b92d53..30919b42c 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,10 +1,6 @@
 # Changelog
 
-## [3.4.2 (unreleased)](https://github.com/kdeldycke/workflows/compare/v3.4.1...main)
-
-```{important}
-This version is not released yet and is under active development.
-```
+## [3.4.2 (2024-04-04)](https://github.com/kdeldycke/workflows/compare/v3.4.1...v3.4.2)
 
 - Fix template URL in `awesome-template-sync` job PR body.