README.md in digicert-0.2.0 vs README.md in digicert-0.3.0

@@ -248,10 +248,21 @@
 Digicert::Domain.all(filter_params_hash)
 ```
 
 ### Submitting Orders
 
+#### Important Note
+
+Recently DigiCert improved the certificate issuance process to allow for
+[immediate certificate issuance]. It does not require us to change anything on
+our API calls but now the response will be different based on your DigiCert
+account settings.
+
+If you have everything setup in place and any order is eligible for immediate
+issuance then the certificate will be included with the response. Please check
+the [certificate download spec] for inspiration.
+
 #### View Product List
 
 Use this interface to retrieve a list of available products for an account.
 
 ```ruby
@@ -274,11 +285,11 @@
 ```ruby
 Digicert::CSRGenerator.generate(
   common_name: "example.com",
   san_names: ["example.com", "www.example.com"],
   rsa_key: File.read("your_rsa_key_file_path"),
-  organization: Digicert::Organization.first,
+  organization: Digicert::Organization.all.first,
 )
 ```
 
 #### Create any type of order
 
@@ -424,10 +435,32 @@
   disable_renewal_notifications: false,
   renewal_of_order_id: 314152,
 )
 ```
 
+#### Order Private Client Premium Certificate
+
+Use this interface to order a Private Client Premium Certificate.
+
+```ruby
+Digicert::ClientCertificate::PrivatePremium.create(
+  certificate: {
+    organization_units: ["Developer Operations"],
+
+    csr: "------ [CSR HERE] ------",
+    emails: ["[e-mail]"],
+    common_name: "Common Name",
+    signature_hash: "sha256",
+  },
+  organization: { id: "12345" },
+  validity_years: 3,
+  auto_renew: nil,
+  container: { id: "654321" },
+  payment_method: "balance",
+)
+```
+
 #### Order Email Security Plus
 
 Use this interface to order a Email Security Plus Certificate
 
 ```ruby
@@ -862,5 +895,7 @@
 
 [riboseinc]: https://www.ribose.com
 [issues]: https://github.com/riboseinc/digicert/issues
 [squash]: https://github.com/thoughtbot/guides/tree/master/protocol/git#write-a-feature
 [sandi-metz]: http://robots.thoughtbot.com/post/50655960596/sandi-metz-rules-for-developers
+[immediate certificate issuance]: https://www.digicert.com/certcentral-support/immediate-certificate-issuance-feature.htm
+[certificate download spec]: https://github.com/riboseinc/digicert/blob/master/spec/acceptance/certificate_download_spec.rb#L5