README.md in parcel_api-0.4.1 vs README.md in parcel_api-1.0.0

- old
+ new

@@ -48,11 +48,14 @@ config.client_id = ENV['CLIENT_ID'] config.client_secret = ENV['CLIENT_SECRET'] config.username = ENV['USERNAME'] config.password = ENV['PASSWORD'] config.address = 'https://api.uat.nzpost.co.nz/' # defaults to api.nzpost.co.nz + config.redis = Redis.new(url: 'redis://:p4ssw0rd@10.0.1.1:6380/15') # defaults to Redis.new end ``` + +Redis is currently required, Oauth2 `access_token`'s are cached in Redis and expired automatically. You can use an existing Redis connection. Client connections can be passed to each method: `ParcelApi::Address(client.connection)`