From be8ec9707e905fca9085062cf360df1357f245cc Mon Sep 17 00:00:00 2001
From: Dan Davison <dan.davison@temporal.io>
Date: Tue, 1 Oct 2024 06:25:38 -0400
Subject: [PATCH] Document cancellation of update handlers

---
 README.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/README.md b/README.md
index a64192a1..db29c72e 100644
--- a/README.md
+++ b/README.md
@@ -793,6 +793,10 @@ ensure that handler tasks have finished is to wait on the `workflow.all_handlers
 ```python
 await workflow.wait_condition(lambda: workflow.all_handlers_finished())
 ```
+
+If your main workflow task finishes as a result of cancellation, then any in-progress update handler tasks will be
+automatically requested to cancel.
+
 #### External Workflows
 
 * `workflow.get_external_workflow_handle()` inside a workflow returns a handle to interact with another workflow