Changes since rc.1: * Hide the whole metadata block if group has no description * Increase task timeout in Refresher to 60 seconds * Allow webfinger to be fetched over http (not https) in dev mode * Fix rejecting instance follow * Allow instance to have non-standard ports * Improve reactions when approving/rejecting an instance follow * Improve instance admin view for mobile * Allow to reject instance following * Fix pagination of group events * Add pagination to the instances list * Upgrade deps * Eventually fetch actors in mentions * Add proper fallback for when a TZ isn't registered * Improve IdentityPicker * Hide side of report modal on low width screens * Improve JoinGroupWithAccount component * Various group and posts improvements * Fix Telegram Logo being replaced with Mastodon logo in ShareGroupModal * Change URL to Mastodon Share Manager * Improve ActorInline component * Avoid assuming we're on Debian-based in release build * Fix receiving Flag activities on federated events * Update schema.graphql file