README.md in pilot-0.2.3 vs README.md in pilot-0.3.0

@@ -80,10 +80,16 @@
 
 ```
 pilot --help
 ```
 
+You can pass a changelog using
+
+```
+pilot upload --changelog "Something that is new here"
+```
+
 You can also skip the submission of the binary, which means, the `ipa` file will only be uploaded and not distributed to testers:
 
 ```
 pilot upload --skip_submission
 ```
@@ -238,9 +244,17 @@
 ## Debug information
 
 If you run into any issues you can use the `verbose` mode to get a more detailed output:
 
     pilot --verbose
+
+## Firewall Issues
+
+`pilot` uses the iTunes Transporter to upload metadata and binaries. In case you are behind a firewall, you can specify a different transporter protocol using
+
+```
+DELIVER_ITMSTRANSPORTER_ADDITIONAL_UPLOAD_PARAMETERS="-t DAV" pilot ...
+```
 
 ## How is my password stored?
 
 `pilot` uses the [CredentialsManager](https://github.com/fastlane/CredentialsManager) from `fastlane`.