Its been awhile after you said you will be release a new version for WP 5.5 but I could not see any update from you guys. So, as you can see at the attachment below, the icon at the "Portfolio" (I named it to "Gallery") and "About me" section has changed to another things. Can you help me to fix this?
Attached files: Screen Shot 2020-10-12 at 7.09.27 pm.png
The issue with icons has nothing to do with the release of a new theme version, it seems that there is a conflict caused by a plugin called "Elements Kit Lite". I am not sure why you are using that plugin for Retro, but if you deactivate it you'll likely see the icons display again.