Release 4.3.0 breaks the Rpush initialization

[vzamanillo]

rel #49

We can no longer initialize rpush in the old way

  # Options passed to Redis.new
  # config.redis_options = {}

The following initialization example (old way) raises a NoMethodError

config.redis_options = { url: Rails.application.config.redis_urls[:default_db] }

because it's expecting the :default key, this way

config.redis_options[:default] = { url: Rails.application.config.redis_urls[:default_db] }

[benlangfeld]

4.3.1 released, please try with that version.