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-rw-r--r--doc/src/guide/migrating_from_2.4.asciidoc4
1 files changed, 4 insertions, 0 deletions
diff --git a/doc/src/guide/migrating_from_2.4.asciidoc b/doc/src/guide/migrating_from_2.4.asciidoc
index edf7d5b..0528659 100644
--- a/doc/src/guide/migrating_from_2.4.asciidoc
+++ b/doc/src/guide/migrating_from_2.4.asciidoc
@@ -31,6 +31,10 @@ also been worked on.
sent or commands yet to be introduced. New commands will
be available only through this new interface.
+* Add the `{active, boolean()}` Websocket handler command.
+ It allows disabling reading from the socket when `false`
+ is returned. `true` reenables reading from the socket.
+
* Add the protocol option `logger` that allows configuring
which logger module will be used. The logger module must
follow the interface of the new `logger` module in Erlang/OTP 21,