https://github.com/tateisu/SubwayTooter/releases/tag/v4.5.4

Experimental release for Mastodon 3.4.0rc .

- (Mastodon 3.4.0) Add "push filter" in Account Settings.
- Fix user sign up sequence.
- (Mastodon 3.4.0) Add dialog to request resending confirmation E-mail. (but the API not working).
- (Mastodon 3.4.0) use /api/v2/suggestions API in Follow suggestion users column if server version >= 3.4.0rc1 .
- fix #155, Unable to sign in to `whitelist_mode` instance.
- merge weblate/trunk