diff --git a/.github/workflows/release-doctor.yml b/.github/workflows/release-doctor.yml
index aed4ae38..162ee5bf 100644
--- a/.github/workflows/release-doctor.yml
+++ b/.github/workflows/release-doctor.yml
@@ -1,6 +1,8 @@
 name: Release Doctor
 on:
   pull_request:
+    branches:
+      - v3
   workflow_dispatch:
 
 jobs:
diff --git a/README.md b/README.md
index 13155247..62f1b294 100644
--- a/README.md
+++ b/README.md
@@ -283,6 +283,12 @@ client = Intercom(
 )
 ```
 
+You can also customize the client on a per-request basis by using `with_options()`:
+
+```python
+client.with_options(http_client=DefaultHttpxClient(...))
+```
+
 ### Managing HTTP resources
 
 By default the library closes underlying HTTP connections whenever the client is [garbage collected](https://docs.python.org/3/reference/datamodel.html#object.__del__). You can manually close the client using the `.close()` method if desired, or with a context manager that closes when exiting.