MapServer 5.0.0出た

MapServer5.0.0出ましたね。

  • MS RFC 19: Added Style and Label attribute binding
  • MS RFC 21: Raster Color Correction via color lookup table
  • MS RFC 27: Added label priority
  • MS RFC 29: Added dynamic charting (pie and bar charts)
  • MS RFC 31: New mechanism to load/set objects via URL using mapfile syntax
  • MS RFC 32: Added support for map rendering using the AGG library for better output quality
  • MS RFC 17: Use dynamic allocation for symbols, layers, classes and styles (got rid of the static limit on the number of instances of each in a map)
  • MS RFC 24: Improved memory management and garbage collection for MapScript
  • MS RFC 26: Terminology cleanup (layer transparency renamed to opacity, scale becomes scaledenom, symbol style becomes symbol pattern)
  • MS RFC 28: Enhanced the debug/logging mechanism to facilitate troubleshooting and tuning applications. Added support for multiple debug levels and more control on output location.

その他バグフィックスもろもろ。
機能的にはメジャーバージョン上がってる割に地味な改善堅実な進化が中心に見えるかもしれませんが、プログラムコード的には影響範囲の大きい変更や修正が入っているので結構変わってるようですよ。Migration Guideとかもあるからぼちぼちアップデートしましょう。