Update CHANGES.

Author: chrisant996

CHANGES

@@ -2,6 +2,10 @@
 
 ### Releases from [chrisant996/clink](https://github.com/chrisant996/clink) fork
 
+#### v1.9.13
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+- Fixed [#838](https://github.com/chrisant996/clink/issues/838); failure to download .cat file when trying to update from v1.9.12 -- a manual update is necessary.
+
 #### v1.9.12
 
 - Added new `suggestionlist.hide_hints` setting to control whether to hide input hints while using the suggestion list (input hints are normally controlled by the `comment_row.show_hints` setting, and are hidden by default while using the suggestion list).