Release 3.5.1

Full Changelog

Fixed bugs:

• Bugfix: Unexpected character encountered while parsing value: "{" #512 (bhelx)

Merged pull requests:

• Upgrade test deps #511 (bhelx)
• Encode forward slashes in URL parameters #510 (douglasmiller)
• Ensure that path parameters are not empty strings #509 (douglasmiller)

Potential Breaking Change Included

This release contains a bugfix which may result in a breaking change. If you are using the GatewayResponseValues property on the Transaction resource, the type has been changed from Dictionary<string, string> to Dictionary<string, object>. Look out for situations where the compiler may not help you understand that something may be wrong, example:

// This may silently fail now that this is an object and not a string
// casting to the expected type from `object` is the appropriate way to handle values
if (transaction.GatewayResponseValues["key"] == "value") {
  // take some action
}

See #512 for more information.