diff --git a/.github/workflows/python-tests.yml b/.github/workflows/pull-request-check.yml
similarity index 61%
rename from .github/workflows/python-tests.yml
rename to .github/workflows/pull-request-check.yml
index d908bfe..96e1093 100644
--- a/.github/workflows/python-tests.yml
+++ b/.github/workflows/pull-request-check.yml
@@ -1,23 +1,23 @@
-name: Python Tests
+name: Pull request check
 
 on:
-  push:
-    branches: [ main ]
   pull_request:
-    branches: [ main ]
+    branches: [ master ]
 
 jobs:
   test:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.10", "3.11", "3.12", "3.13"]
+        python-version: ["3.13", "3.14"]
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
+      with:
+        fetch-depth: 0
 
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v6
       with:
         python-version: ${{ matrix.python-version }}
 
@@ -27,6 +27,11 @@ jobs:
         pip install .
         if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
 
+    - name: Run pre-commit
+      run: |
+        pip install pre-commit
+        pre-commit run --from-ref origin/master --to-ref HEAD
+
     - name: Run tests
       run: |
         export PYTHONPATH=$PYTHONPATH:.
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 5649c21..97641d8 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,7 +1,7 @@
 ---
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.5.0
+    rev: v6.0.0
     hooks:
       - id: check-yaml
       - id: check-added-large-files
diff --git a/README.md b/README.md
index dbeea6b..8cf2ed7 100644
--- a/README.md
+++ b/README.md
@@ -3,6 +3,7 @@ Python library to interact with Mitsubishi Kumo Cloud devices via their local AP
 
 The hard work of generating the security token was done by https://github.com/sushilks/kumojs, and that part of pykumo is based heavily on sushilks's code, translated to Python by me. pykumo has no dependency on kumojs.
 
+
 ## Kumo System Components
 
 ### Outdoor Unit
@@ -95,3 +96,9 @@ query = '{"c":{"indoorUnit":{"status":{}}}}'.encode('utf-8')
 unit._request(query)
 ```
 This prints the primary record, the `status` object. Most of the valid queries and commands were discovered by snooping the traffic between the Kumo Cloud app and the indoor unit. A few were determined by experimentation. It's possible that additional values and controls are available beyond those already discovered, especially on indoor units newer than those owned by this author. I welcome details on these via pull requests or issues on this repo.
+
+## Development
+
+Pull requests are welcome for new features or bug fixes. The primary maintainer's day job may make response times somewhat slow.
+
+Pre-commit is configured on this repo. To make development easier, run `pre-commit install`. Pre-commit and unit tests will run on pull requests. For PRs from forked repos, this will happen after maintainer approval.