Changes between #805 and #807

#807 (Jan 1, 2022, 5:27:45 PM)

1. Regex treats the replacement as regex, back to normal string replacement for now (commit: 7eb7494) — fullwall / detail

#806 (Jan 1, 2022, 5:22:55 PM)

1. Add NPC.Metadata enum and packet update delay metadata (commit: 5d8a9d8) — fullwall / detail