diff --git a/.github/workflows/update-tags.yml b/.github/workflows/update-tags.yml
index 913c19d..d9238ab 100644
--- a/.github/workflows/update-tags.yml
+++ b/.github/workflows/update-tags.yml
@@ -13,7 +13,7 @@ jobs:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: "3.8"
       - run: pip install -r requirements.txt
diff --git a/.gitignore b/.gitignore
index 9ee6232..2057737 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 condaenv.*.requirements.txt
+node_modules/
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 72337af..654cb24 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -2,6 +2,7 @@ ci:
   autoupdate_commit_msg: "MAINT: autoupdate pre-commit hooks"
   autoupdate_schedule: quarterly
   skip:
+    - prettier
     - taplo
 
 repos:
@@ -23,8 +24,8 @@ repos:
       - id: mixed-line-ending
       - id: trailing-whitespace
 
-  - repo: https://github.com/ComPWA/repo-maintenance
-    rev: 0.1.0
+  - repo: https://github.com/ComPWA/policy
+    rev: 0.2.0
     hooks:
       - id: check-dev-files
         args:
@@ -37,7 +38,7 @@ repos:
           - --repo-name=mirrors-taplo
 
   - repo: https://github.com/pre-commit/mirrors-prettier
-    rev: v3.0.3
+    rev: v4.0.0-alpha.8
     hooks:
       - id: prettier
 
diff --git a/.vscode/extensions.json b/.vscode/extensions.json
index 1e6d142..28e0af3 100644
--- a/.vscode/extensions.json
+++ b/.vscode/extensions.json
@@ -1,15 +1,17 @@
 {
   "recommendations": [
     "esbenp.prettier-vscode",
-    "garaioag.garaio-vscode-unwanted-recommendations",
     "github.vscode-github-actions",
     "ms-azuretools.vscode-docker",
     "ms-python.python",
     "redhat.vscode-yaml",
+    "Soulcode.vscode-unwanted-extensions",
     "stkb.rewrap"
   ],
   "unwantedRecommendations": [
     "davidanson.vscode-markdownlint",
+    "garaioag.garaio-vscode-unwanted-recommendations",
+    "streetsidesoftware.code-spell-checker",
     "travisillig.vscode-json-stable-stringify"
   ]
 }
diff --git a/.vscode/settings.json b/.vscode/settings.json
index e34a16f..74d4a5a 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -3,7 +3,9 @@
     "editor.rulers": [72],
     "rewrap.wrappingColumn": 72
   },
+  "diffEditor.experimental.showMoves": true,
   "editor.formatOnSave": true,
   "github-actions.workflows.pinned.workflows": [".github/workflows/ci.yml"],
+  "multiDiffEditor.experimental.enabled": true,
   "rewrap.wrappingColumn": 88
 }
diff --git a/environment.yml b/environment.yml
index 9254eaa..51fe7d8 100644
--- a/environment.yml
+++ b/environment.yml
@@ -4,3 +4,5 @@ dependencies:
   - pip
   - pip:
       - -r requirements.txt
+variables:
+  PRETTIER_LEGACY_CLI: "1"