Add newsfile

Sean Quah · Sean Quah · commit a89fc72fba16 · 2022-04-28T19:28:00.000+01:00
Signed-off-by: Sean Quah &lt;seanq@element.io&gt;
diff --git a/changelog.d/12583.misc b/changelog.d/12583.misc
@@ -0,0 +1 @@
+Add `@cancellable` decorator, for use on endpoint methods that can be cancelled when clients disconnect.

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	`1`	+Add `@cancellable` decorator, for use on endpoint methods that can be cancelled when clients disconnect.