A stability and correctness release. A full pass over the codebase fixed the commands that silently did nothing, the settings that only worked in the first guild, and the background jobs that could run twice or vanish on restart.
Improvements
- improvedReaction roles are served from a cache, so a busy server no longer runs a database query for every single reaction
- improvedEditing a sticky, autoresponder, honeypot or alias no longer reloads every cache in the bot
- improvedThe global last.fm lookup reads from the local cache instead of firing a request per server
- improvedThe filter command now stops at the automod keyword limit instead of failing later
Changes
- changedCommand failures show one clear message, and only real errors reach the log
- changedConfession mutes tell staff that the mute reveals who wrote the confession
Bug Fixes
- fixedScheduled jobs (warning expiry, unmutes, giveaway ends) could run twice across shards or get stuck forever when the cog that owns them was reloaded
- fixedGiveaway Enter buttons stopped working after the giveaway cog was renamed
- fixedSeveral antiraid settings commands were missing their manage server permission check
- fixedSaved music volume was restored far quieter than you left it
- fixedThe bot crashed when leaving an idle voice channel it no longer had permission to message
- fixedsnipe, editsnipe and reactionsnipe counted from the oldest message instead of the newest, and reactionsnipe crashed on deleted messages and on users who left the server
- fixedStarboard setup misread a plain channel ID as an invalid target
- fixedSetting a sticky message posted its preview in the wrong channel and left the old copy unmanaged
- fixedTwo messages in a sticky channel at the same time could leave two sticky messages behind
- fixedAdding an alias for a command that does not exist threw an error, and a duplicate alias was accepted without telling you
- fixedAliases written with a capital letter did not resolve, and using one in a DM raised an error
- fixedEmbed scripts that used the guild ID or a vanity invite placeholder failed to build
- fixedSettings commands accepted a channel or message link pointing into another server
- fixedNuking a channel left the sticky message and the welcome settings pointing at a channel that no longer exists
- fixedThe urban command errored out on words with no results
- fixedThe avatar and banner commands accepted links that are not images and could pull an oversized file into memory
- fixedVoice master deleted another member's channel when the owner left, and left rows behind for channels that no longer exist