## Rails 7.0.8.7 (December 10, 2024) ##

*   No changes.


## Rails 7.0.8.6 (October 23, 2024) ##

*   No changes.


## Rails 7.0.8.5 (October 15, 2024) ##

*   No changes.


## Rails 7.0.8.4 (June 04, 2024) ##

*   No changes.


## Rails 7.0.8.3 (May 17, 2024) ##

*   No changes.


## Rails 7.0.8.2 (May 16, 2024) ##

*   No changes.


## Rails 7.0.8.1 (February 21, 2024) ##

*   No changes.


## Rails 7.0.8 (September 09, 2023) ##

*   No changes.


## Rails 7.0.7.2 (August 22, 2023) ##

*   No changes.


## Rails 7.0.7.1 (August 22, 2023) ##

*   No changes.


## Rails 7.0.7 (August 09, 2023) ##

*   No changes.


## Rails 7.0.6 (June 29, 2023) ##

*   Fix Action Cable Redis configuration with sentinels.

    *Dmitriy Ivliev*


## Rails 7.0.5.1 (June 26, 2023) ##

*   No changes.


## Rails 7.0.5 (May 24, 2023) ##

*   Restore Action Cable Redis pub/sub listener on connection failure.

    *Vladimir Dementyev*


## Rails 7.0.4.3 (March 13, 2023) ##

*   No changes.


## Rails 7.0.4.2 (January 24, 2023) ##

*   No changes.


## Rails 7.0.4.1 (January 17, 2023) ##

*   No changes.


## Rails 7.0.4 (September 09, 2022) ##

*   The Redis adapter is now compatible with redis-rb 5.0

    Compatibility with redis-rb 3.x was dropped.

    *Jean Boussier*

*   The Action Cable server is now mounted with `anchor: true`.

    This means that routes that also start with `/cable` will no longer clash with Action Cable.

    *Alex Ghiculescu*


## Rails 7.0.3.1 (July 12, 2022) ##

*   No changes.


## Rails 7.0.3 (May 09, 2022) ##

*   No changes.


## Rails 7.0.2.4 (April 26, 2022) ##

*   No changes.


## Rails 7.0.2.3 (March 08, 2022) ##

*   No changes.


## Rails 7.0.2.2 (February 11, 2022) ##

*   No changes.


## Rails 7.0.2.1 (February 11, 2022) ##

*   No changes.


## Rails 7.0.2 (February 08, 2022) ##

*   No changes.


## Rails 7.0.1 (January 06, 2022) ##

*   No changes.


## Rails 7.0.0 (December 15, 2021) ##

*   No changes.


## Rails 7.0.0.rc3 (December 14, 2021) ##

*   No changes.


## Rails 7.0.0.rc2 (December 14, 2021) ##

*   No changes.

## Rails 7.0.0.rc1 (December 06, 2021) ##

*   The Action Cable client now ensures successful channel subscriptions:

    * The client maintains a set of pending subscriptions until either
      the server confirms the subscription or the channel is torn down.
    * Rectifies the race condition where an unsubscribe is rapidly followed
      by a subscribe (on the same channel identifier) and the requests are
      handled out of order by the ActionCable server, thereby ignoring the
      subscribe command.

    *Daniel Spinosa*


## Rails 7.0.0.alpha2 (September 15, 2021) ##

*   No changes.


## Rails 7.0.0.alpha1 (September 15, 2021) ##

*   Compile ESM package that can be used directly in the browser as actioncable.esm.js.

    *DHH*

*   Move action_cable.js to actioncable.js to match naming convention used for other Rails frameworks, and use JS console to communicate the deprecation.

    *DHH*

*   Stop transpiling the UMD package generated as actioncable.js and drop the IE11 testing that relied on that.

    *DHH*

*   Truncate broadcast logging messages.

    *J Smith*

*   OpenSSL constants are now used for Digest computations.

    *Dirkjan Bussink*

*   The Action Cable client now includes safeguards to prevent a "thundering
    herd" of client reconnects after server connectivity loss:

    * The client will wait a random amount between 1x and 3x of the stale
      threshold after the server's last ping before making the first
      reconnection attempt.
    * Subsequent reconnection attempts now use exponential backoff instead of
      logarithmic backoff.  To allow the delay between reconnection attempts to
      increase slowly at first, the default exponentiation base is < 2.
    * Random jitter is applied to each delay between reconnection attempts.

    *Jonathan Hefner*


Please check [6-1-stable](https://github.com/rails/rails/blob/6-1-stable/actioncable/CHANGELOG.md) for previous changes.
