Merge branch 'main' into dependabot/npm_and_yarn/docs/react-19.0.0

Author: mwbrooks

.github/workflows/flake8.yml

@@ -11,7 +11,7 @@ jobs:
     timeout-minutes: 20
     strategy:
       matrix:
-        python-version: ["3.9"]
+        python-version: ["3.13"]
     steps:
       - uses: actions/checkout@v4
       - name: Set up Python ${{ matrix.python-version }}

requirements/async.txt

@@ -1,3 +1,3 @@
 # pip install -r requirements/async.txt
 aiohttp>=3,<4
-websockets<15
+websockets<16

requirements/tools.txt

@@ -1,3 +1,3 @@
-mypy==1.14.1
-flake8==6.0.0
+mypy==1.15.0
+flake8==7.1.2
 black==24.8.0             # Until we drop Python 3.6 support, we have to stay with this version

slack_bolt/logger/messages.py

@@ -184,7 +184,7 @@ def warning_unhandled_request(
 ) -> str:
     filtered_body = _build_filtered_body(req.body)
     default_message = f"Unhandled request ({filtered_body})"
-    is_async = type(req) != BoltRequest
+    is_async = not isinstance(req, BoltRequest)
     if is_workflow_step_edit(req.body) or is_workflow_step_save(req.body) or is_workflow_step_execute(req.body):
         # @app.step
         callback_id = (