Developer pages match 4.0: 3.17.0 -> 4.0.0 (no 3.17.0 was released); capKey(Cap::X) in manifest samples; Cap cases not constants; MailboxProvider in the mailbox guides; 35 quoted lines (catch, str_contains, capKey, provider enums) updated to the code as it is, each checked to exist verbatim
Analysts list: grouping, layouts, filters (#208) - user page + Grouped list developer guide