Custom profile fields: add to postbit? — follow-up

I switched the cache store to Redis and the ACP feels snappier now.

Spam registrations dropped to nearly zero after enabling a good Q&A challenge.

The upgrade script is reliable but a backup costs you nothing.

Code: PHP

define('IN_MYBB', 1);

— always check for this guard in your own plugin files.

I did a bit of searching but could not find a recent thread on this, so here we go.