Overview
The three files, what each one does, and what a reload applies.
Where to look
raffle
On/off switch, timer, first-join rule, minimum entries, who hears the winner.
keywords
The words that enter a player, and how they are matched.
anti-abuse
Same-IP block and minimum playtime.
sounds
The entry and win sounds.
rewards
The prizes in rewards.yml and their chances.
messages
Every chat line in messages.yml.
Updates and reloads
config.yml and messages.yml carry a config-version. When an update
ships new keys, they are added to your files, your own values are kept,
and a timestamped backup is written next to each file first.
rewards.yml is never changed by an update, so prizes you delete stay
deleted.
/welcomeraffle reload applies all three files. Raffles that are already
open keep the timer they started with, everything else (keywords,
prizes, messages, sounds) applies straight away.
metrics.enabled in config.yml switches anonymous bStats metrics on or
off, and needs a restart.