"Tag as" for communities (or instances?)
Blocking user updates feed
Community Management for Moderators on "Connect for Lemmy"
Transparent Navigation Bar
Open as a different user
Alternative links for content
Show spinner when uploading images for post.
Optional input field for manually typing in community names
allow changing the color of user notes
Disable thumbnails on mobile data
Better link handling in comments
Additional search information.
Export/Save settings.
Block specific communities on an instance locally
Advanced features for certificate management. (Connect doesn't play nice with HTTPS proxies.)
Feature that mutes comment notifications of a posted post.
Allow infinite scroll, like the alexandrite UI
Enhance browsing as guest
Block by website / source
Automatically hide posts below (customizable) post score.