Update Changelog (#4904)

Update the changelog.

---------

Co-authored-by: Jeff Ohrstrom <[email protected]>

Author: osc-bot

CHANGELOG.md

@@ -100,6 +100,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 - nsf_access_events widget has been added in [4726](https://github.com/OSC/ondemand/pull/4726).
 - Resolution widgets now have a help field for clarity in [4765](https://github.com/OSC/ondemand/pull/4765).
 - Added el10 support in [4804](https://github.com/OSC/ondemand/pull/4804).
+- Two reverse proxy paths have been added to support SSL/TLS transport to origins in [4839](https://github.com/OSC/ondemand/pull/4839).
 
 ### Changed
 - The Project Manager's navbar title is now 'Project Manager' in [4076](https://github.com/OSC/ondemand/pull/4076).