Update v4.4.1.

README.md

@@ -75,6 +75,13 @@ Clone CCFrank to a directory.
 
 ## What's New
 
+**Version 4.4.1**
+1. Refactor code to immediately process existing search results on page load and add a MutationObserver to dynamically handle new entries without duplicating marks on subsequent pages.
+2. Merge the Pull request from @dozed to add several checks.
+- Loop over `@sent` instead of `@total`.
+- Handle the case that `venue` is `undefined`.
+- Clear cache items in case of `QuotaExceededError` in `localStorage.setItem`.
+
 **Version 4.4.0**
 
 1. Merge the Pull request from @mra42 to fix repeating dblp API queries.