Support events emitted by ViewComponent. Rendering of ViewComponent-based components will appear as events in your performance samples' event timeline.

For AppSignal to instrument ViewComponent events, you must first configure ViewComponent to emit those events:

# config/application.rb
module MyRailsApp
  class Application < Rails::Application
    config.view_component.instrumentation_enabled = true
    config.view_component.use_deprecated_instrumentation_name = false
  end
end

Thanks to Trae Robrock (@trobrock) for providing a starting point for this implementation!

Support Kamal-based deployments. Read the KAMAL_VERSION environment variable, which Kamal exposes within the deployed container, if present, and use it as the application revision if it is not set. This will automatically report deploy markers for applications using Kamal.

Fix an issue where an error about the AppSignal internal logger is raised when sending a heartbeat.

See the Ruby gem 3.7.5 changelog for more information.