v1.21.3 - Pretty brackets

There's a whole lot of new stuff, but I'm mainly making this release so the main page gets updated brackets

What's Changed

• Add slash commands by @zusorio in #188
• Add toggle to use 24h time by @zusorio in #175
• Fix some calls to formatTime that had the wrong signature by @zusorio in #191
• Speed up dataserver rebuilding by loading large tables first by @zusorio in #192
• Respect client broadcast order for /detailed by @zusorio in #195
• Warn in local development when using non-local data server by @zusorio in #196
• Allow specifying a user for /srt and /rtmp by @zusorio in #199
• Add twitter GFX by @zusorio in #200
• Update discord name on login by @zusorio in #194
• Use EmbedBuilder for staff apps by @zusorio in #203
• Allow searching for people with very short names by @zusorio in #162

Full Changelog: v1.21.2...v1.21.3