Support traditional Chinese as possible summary language

README.org

@@ -192,6 +192,8 @@ There's also a [[https://github.com/casey/just][justfile]] which allows you to e
 
 - =kagi-summarize-buffer= and =kagi-summarize-region= also have a =no-cache= parameter which can be toggled interactively when called with the universal prefix.
 
+- Add support for traditional Chinese as possible summary language.
+
 ** 0.4
 
 *** Breaking changes

kagi.el

@@ -121,7 +121,8 @@ https://help.kagi.com/kagi/api/summarizer.html."
                           ("Swedish" . "SV")
                           ("Turkish" . "TR")
                           ("Ukrainian" . "UK")
-                          ("Chinese (simplified)" . "ZH"))
+                          ("Chinese (simplified)" . "ZH")
+                          ("Chinese (traditional)" . "ZH-HANT"))
   "Supported languages by the Kagi LLM.")
 
 (defvar kagi--summarizer-languages (append