Darag replaces CFO; Kaikoura claims reach $1.4bn; Hannover Re Argenta deal; No Novae bid from Validus; Beazley Europe expansion; Elms leaves XL; Lloyd's MTE support; Generali Colombia sale; Allstate $993mn cat losses; RLI beats Q2 consensus; Donegal cats bite; US Risk MGA deal; Beazley Asia FI; Arch joins Plug and Play; IAG Australia restructure