Add missing endpoint changelog

turt2live · richvdh · commit 4f9fac5a87ef · 2021-08-23T18:47:31.000+01:00
diff --git a/changelogs/client_server/newsfragments/3154.new b/changelogs/client_server/newsfragments/3154.new
@@ -0,0 +1 @@
+Add `/knock` endpoint as per [MSC2403](https://github.com/matrix-org/matrix-doc/pull/2403).

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	`1`	+Add `/knock` endpoint as per [MSC2403](https://github.com/matrix-org/matrix-doc/pull/2403).