Minor patch release

Changes are listed below.

Changes

• Invoke-OAuth2AuthorizationEndpoint
  • Now honors 'state', 'nonce' and PKCE values if provided as customParameters. Previously, this could lead to duplicated parameters in the request URI. (Identified by sean-r-williams in issue #3)

Minor patch release

Changes are listed below.

Changes

• Invoke-OAuth2TokenEndpoint
  • Added 'customHeaders' parameter (as requested by JustinGrote in iss#2). This allows for providing of a hashtable of headers to include in the request, such as 'User-Agent', 'Origin' etc.

Minor patch release

Changes are listed below.

Changes

• Invoke-OAuth2TokenEndpoint
  • Updated parameter sets to allow for client authentication in refresh grants. (This is sometimes a requirement for refreshing tokens if PKCE has not been used in the code authorization grant.)
• Invoke-OAuth2AuthorizationEndpoint
  • Fixed an issue in PSv5 where 'response_type' would be nullified in the initial execution due to System.Web assembly being loaded after (!) calling the httpUtility.urlEncode method.
  • Ensured that all URL query parameters are processed by calling the urlEncode method. (including customParameter keys and values)

Initial release, see repository README.md.