ver 0.3.8
Fix bug introduced in 0.3.7

ver 0.3.7
Optimizations for VRT rasters.
Recent (0.3.6) polygon optimizations ported also to API <=1.8


ver 0.3.6
Optimizations for heavy datasets (bug #6350 and more)
Massive speedup with polygon layers with QGIS >= 1.9
Yet more QGIS API 2 changes


ver 0.3.5
More QGIS API 2 changes


ver 0.3.4
Works also with QGIS 1.9 (API 2)


ver 0.3.3
Basic multipoint support (only for one point in multipoint!). Using
multipoint samples with more points in multipoints may produce wrong results.


ver 0.3.2
Fix wong band order in rasters


ver 0.3.1
bugfixes for 0.3


ver 0.3
Use also fields from the source layer

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