V1.3.0 to V1.5.0
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Features:

1> Routes added to allow you to mark-up roads, areas etc

V1.2.0 to V1.3.0
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Features:

1> Edit Objects added

V1.1.0 to V1.2.0
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Features:

1> Multiline Polygons added

V1.0.0 to V1.1.0
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Features:

1> Re-Written to support APRS Area Objects

Note: Drawing files not compatible with V1.0.0