Update updates.md

docs/src/en/updates.md

@@ -3,6 +3,7 @@
 - [`gget info`](./info.md): Return a logging error message when the NCBI server fails for a reason other than a fetch fail (this is an error on the server side rather than an error with `gget`)
 - Replace deprecated 'text' argument to find()-type methods whenever used with dependency `BeautifulSoup`
 - [`gget elm`](elm.md): Remove false positive and true negative instances from returned results
+- [`gget elm`](elm.md): Add `expand` argument
 
 **Version ≥ 0.28.0** (November 5, 2023):  
 - Updated documentation of [`gget muscle`](./muscle.md) to add a tutorial on how to visualize sequences with sequence name lengths + slight change to returned visualization so it's a bit more robust to varying sequence names