Translations:Upgrading from 3.2.x/22/en


 * spamfilter::regex is now spamfilter::mask
 * you need to explicitly set spamfilter::mask-type to one of: posix for old 3.2.x style regexes, regex for fast PCRE regexes (new in UnrealIRCd 4) or simple for ultra-fast regular matching which only supports the ? and * wildcards.