v0.6.2

Odonata 0.6.2 changelog

• Pawn structure examined during eval
• Eval caching
• Promos accounted for in q-search
• Internal search metrics

(There was a compilation issue with windows-0.6.0 - please upgrade to 0.6.2)
(22/06/22 windows binaries updated again just to correct reported version number - no change in play/performance)