MapServer4.10キタ。

です。新機能はこんな感じ。

・MS RFC 9: Item tag for query templates
・MS RFC 11: Support for Curved Labels
・MS RFC 13: SOS support
・MS RFC 14: Relative Coordinates for INLINE features
・MS RFC 16: MapScript WxS Services
・MS RFC 18: Encryption of passwords in mapfiles
・Web Map Context (WMC) 1.1 support
・SLD support in Web Map Context
・Mapfile includes
・GEOS rewrite to use C API and new methods exposed