README.md in google-iam-v1beta-0.4.0 vs README.md in google-iam-v1beta-0.5.0

@@ -1,8 +1,8 @@
 # Ruby Client for the Google IAM V1beta API
 
-API Client library for the Google IAM V1beta API
+Manages identity and access control for Google Cloud Platform resources, including the creation of service accounts, which you can use to authenticate to Google and make API calls. Note: This API is tied to the IAM service account credentials API (iamcredentials.googleapis.com). Enabling or disabling this API will also enable or disable the IAM service account credentials API.
 
 Pre-release client for the WorkloadIdentityPools service.
 
 https://github.com/googleapis/google-cloud-ruby
 
@@ -35,20 +35,20 @@
 client = ::Google::Iam::V1beta::WorkloadIdentityPools::Client.new
 request = ::Google::Iam::V1beta::ListWorkloadIdentityPoolsRequest.new # (request fields as keyword arguments...)
 response = client.list_workload_identity_pools request
 ```
 
-View the [Client Library Documentation](https://googleapis.dev/ruby/google-iam-v1beta/latest)
+View the [Client Library Documentation](https://rubydoc.info/gems/google-iam-v1beta)
 for class and method documentation.
 
 See also the [Product Documentation](https://cloud.google.com/iam/docs/manage-workload-identity-pools-providers)
 for general usage information.
 
 ## Enabling Logging
 
 To enable logging for this library, set the logger for the underlying [gRPC](https://github.com/grpc/grpc/tree/master/src/ruby) library.
-The logger that you set may be a Ruby stdlib [`Logger`](https://ruby-doc.org/stdlib/libdoc/logger/rdoc/Logger.html) as shown below,
-or a [`Google::Cloud::Logging::Logger`](https://googleapis.dev/ruby/google-cloud-logging/latest)
+The logger that you set may be a Ruby stdlib [`Logger`](https://ruby-doc.org/current/stdlibs/logger/Logger.html) as shown below,
+or a [`Google::Cloud::Logging::Logger`](https://cloud.google.com/ruby/docs/reference/google-cloud-logging/latest)
 that will write logs to [Cloud Logging](https://cloud.google.com/logging/). See [grpc/logconfig.rb](https://github.com/grpc/grpc/blob/master/src/ruby/lib/grpc/logconfig.rb)
 and the gRPC [spec_helper.rb](https://github.com/grpc/grpc/blob/master/src/ruby/spec/spec_helper.rb) for additional information.
 
 Configuring a Ruby stdlib logger: