CHANGELOG.md

• Fix the PostgreSQL subscription adapter dropping broadcasts to long multibyte stream names.

  PostgreSQL identifiers are limited to 63 bytes, and the adapter hashes any name over that limit to avoid silent truncation. The length check was done on character count rather than byte size, so a multibyte stream name with 63 or fewer characters but more than 63 bytes was silently truncated by PostgreSQL.

  Kenta Ishizaki

Rails 8.0.5 (March 24, 2026)

• No changes.

Rails 8.0.4.1 (March 23, 2026)

• No changes.

Rails 8.0.4 (October 28, 2025)

• No changes.

Rails 8.0.3 (September 22, 2025)

• Fixed compatibility with redis gem 5.4.1

  Jean Boussier

• Fixed a possible race condition in stream_from.

  OuYangJinTing

Rails 8.0.2.1 (August 13, 2025)

• No changes.

Rails 8.0.2 (March 12, 2025)

• No changes.

Rails 8.0.1 (December 13, 2024)

• Ensure the Postgresql adapter always use a dedicated connection even during system tests.

  Fix an issue with the Action Cable Postgresql adapter causing deadlock or various weird pg client error during system tests.

  Jean Boussier

Rails 8.0.0.1 (December 10, 2024)

• No changes.

Rails 8.0.0 (November 07, 2024)

• No changes.

Rails 8.0.0.rc2 (October 30, 2024)

• No changes.

Rails 8.0.0.rc1 (October 19, 2024)

• No changes.

Rails 8.0.0.beta1 (September 26, 2024)

• Add an identifier to the event payload for the ActiveSupport::Notification transmit_subscription_confirmation.action_cable and transmit_subscription_rejection.action_cable.

  Keith Schacht

Please check 7-2-stable for previous changes.