* Remove GroupDMChannels
they sparked no joy
* Start partials for message deletion
* MessageUpdate partials
* Add partials as an opt-in client option
* Add fetch() to Message
* Message.author should never be undefined
* Fix channels being the wrong type
* Allow fetching channels
* Refactor and add reaction add partials
* Reaction remove partials
* Check for emoji first
* fix message fetching
janky
* User partials in audit logs
* refactor overwrite code
* guild member partials
* partials as a whitelist
* document GuildMember#fetch
* fix: check whether a structure is a partial, not whether cache is true
* typings: Updated for latest commit (#3075)
* partials: fix messageUpdate behaviour (now "old" message can be partial)
* partials: add warnings and docs
* partials: add partials to index.yml
* partials: tighten "partial" definitions
* partials: fix embed-only messages counting as partials