Warn of potential client incompatibility from #3161

matrix-org · May 3, 2018 · a0501ac · a0501ac
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+Changes in synapse <unreleased>
+===============================
+
+Potentially breaking change:
+
+* Make Client-Server API return 403 for invalid token (PR #3161).
+
+  This changes the Client-server spec to return a 403 error code instead of 401
+  when the access token is unrecognised. This is the behaviour required by the
+  specification, but some clients may be relying on the old, incorrect
+  behaviour.
+
+  Thanks to @NotAFile for fixing this.
+
+
 Changes in synapse v0.28.1 (2018-05-01)
 =======================================