Add UTF8 Support and update readme

Author: mcalsada

Aeon-ArchivesSpace-Addon/Aeon-ArchivesSpace.lua

@@ -755,7 +755,7 @@ function SendApiRequest(apiPath, method, parameters, authToken)
     LogDebug('apiPath: ' .. apiPath);
 
     local webClient = types["System.Net.WebClient"]();
-
+    webClient.Encoding = Types["System.Text.Encoding"].UTF8;
     webClient.Headers:Clear();
     if (authToken ~= nil and authToken ~= "") then
         webClient.Headers:Add("X-ArchivesSpace-Session", authToken);

Readme.md

@@ -1,6 +1,11 @@
 # Aeon ArchivesSpace Client Addon
 
 ## Version
+
+- 3.0.1:
+    - A UserAgent HTTP Header is sent in API calls to better support ArchivesSapces hosted by Lyrasis.
+    - Better support for ArchivesSpace LibraryHost instances where the AppPrefix is not standard.
+    - Set API to use UTF8 for ArchivesSpace API requests
 - 3.0:
     - Added support for embedded WebView2 browser. The addon will use this browser if it is available (Aeon 5.2+), and will use the embedded Chromium browser otherwise.
 - 2.1: