🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

Author: gcf-owl-bot[bot]

.github/workflows/docs.yml

@@ -8,9 +8,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout
-      uses: actions/checkout@v5
+      uses: actions/checkout@v4
     - name: Setup Python
-      uses: actions/setup-python@v6
+      uses: actions/setup-python@v5
       with:
         python-version: "3.10"
     - name: Install nox
@@ -24,9 +24,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout
-      uses: actions/checkout@v5
+      uses: actions/checkout@v4
     - name: Setup Python
-      uses: actions/setup-python@v6
+      uses: actions/setup-python@v5
       with:
         python-version: "3.10"
     - name: Install nox

docs/index.rst

@@ -3,32 +3,24 @@
 .. include:: multiprocessing.rst
 
 
-API Documentation
------------------
-
-.. note::
-
-    The client library version (currently ``2.x``) should not be confused with the
-    backend API version (currently ``v1``), hence some references to ``v1`` can be found
-    across the documentation.
-
+API Reference
+-------------
 .. toctree::
-    :maxdepth: 4
+    :maxdepth: 2
 
-    Publisher Client <pubsub/publisher/index>
-    Subscriber Client <pubsub/subscriber/index>
-    Types <pubsub/types>
+    pubsub_v1/services_
+    pubsub_v1/types_
 
 
 Migration Guide
 ---------------
 
-See the guide below for instructions on migrating to the 2.x release of this library.
+See the guide below for instructions on migrating to the latest version.
 
 .. toctree::
     :maxdepth: 2
 
-    UPGRADING
+    UPGRADING
 
 
 Changelog
@@ -37,10 +29,9 @@ Changelog
 For a list of all ``google-cloud-pubsub`` releases:
 
 .. toctree::
-  :maxdepth: 2
-
-  changelog
+    :maxdepth: 2
 
+    changelog
 
 .. toctree::
   :hidden:

samples/snippets/noxfile.py

@@ -147,7 +147,7 @@ def lint(session: nox.sessions.Session) -> None:
 #
 
 
-@nox.session(python="3.10")
+@nox.session
 def blacken(session: nox.sessions.Session) -> None:
     """Run black. Format code to uniform standard."""
     session.install(BLACK_VERSION)