Start Rails 5.1 development :tada:

1 files changed, 1 insertions, 87 deletions

diff --git a/actioncable/CHANGELOG.md b/actioncable/CHANGELOG.md
index 375fe88b2f..a767857607 100644
--- a/actioncable/CHANGELOG.md
+++ b/actioncable/CHANGELOG.md
@@ -1,88 +1,2 @@
-## Rails 5.0.0.rc1 (May 06, 2016) ##
 
-*   No changes.
-
-
-## Rails 5.0.0.beta4 (April 27, 2016) ##
-
-*   WebSocket protocol negotiation.
-
-    Introduces an Action Cable protocol version that moves independently
-    of and, hopefully, more slowly than Action Cable itself. Client sockets
-    negotiate a protocol with the Cable server using WebSockets' native
-    subprotocol support:
-      * https://tools.ietf.org/html/rfc6455#section-1.9
-      * https://developer.mozilla.org/en-US/docs/Web/API/WebSockets_API/Writing_WebSocket_servers#Subprotocols
-
-    If they can't negotiate a compatible protocol (usually due to upgrading
-    the Cable server with a browser still running old JavaScript) then the
-    client knows to disconnect, cease retrying, and tell the app that it hit
-    a protocol mismatch.
-
-    This allows us to evolve the Action Cable message format, handshaking,
-    pings, acknowledgements, and more without breaking older clients'
-    expectations of server behavior.
-
-    *Daniel Rhodes*
-
-*   Pubsub: automatic stream decoding.
-
-        stream_for @room, coder: ActiveSupport::JSON do |message|
-          # `message` is a Ruby hash here instead of a JSON string
-
-    The `coder` must respond to `#decode`. Defaults to `coder: nil`
-    which skips decoding entirely.
-
-    *Jeremy Daer*
-
-*   Add ActiveSupport::Notifications to ActionCable::Channel.
-
-    *Matthew Wear*
-
-*   Safely support autoloading and class unloading, by preventing concurrent
-    loads, and disconnecting all cables during reload.
-
-    *Matthew Draper*
-
-*   Ensure ActionCable behaves correctly for non-string queue names.
-
-    *Jay Hayes*
-
-## Rails 5.0.0.beta3 (February 24, 2016) ##
-
-*   Added `em_redis_connector` and `redis_connector` to
-   `ActionCable::SubscriptionAdapter::EventedRedis` and added `redis_connector`
-    to `ActionCable::SubscriptionAdapter::Redis`, so you can overwrite with your
-    own initializers. This is used when you want to use different-than-standard
-    Redis adapters, like for Makara distributed Redis.
-
-    *DHH*
-
-## Rails 5.0.0.beta2 (February 01, 2016) ##
-
-*   Support PostgreSQL pubsub adapter.
-
-    *Jon Moss*
-
-*   Remove EventMachine dependency.
-
-    *Matthew Draper*
-
-*   Remove Celluloid dependency.
-
-    *Mike Perham*
-
-*   Create notion of an `ActionCable::SubscriptionAdapter`.
-    Separate out Redis functionality into
-    `ActionCable::SubscriptionAdapter::Redis`, and add a
-    PostgreSQL adapter as well. Configuration file for
-    ActionCable was changed from`config/redis/cable.yml` to
-    `config/cable.yml`.
-
-    *Jon Moss*
-
-## Rails 5.0.0.beta1 (December 18, 2015) ##
-
-*   Added to Rails!
-
-    *DHH*
+Please check [5-0-stable](https://github.com/rails/rails/blob/5-0-stable/actioncable/CHANGELOG.md) for previous changes.