Updated CHANGELOG

Author: PierreRaybaut

CHANGELOG.md

@@ -13,6 +13,29 @@ New features:
     items, but not necessarily. For example, when the colormap of an image is changed,
     the `SIG_ITEM_PARAMETERS_CHANGED` signal is emitted for the image item, but the
     `SIG_ITEMS_CHANGED` signal is not emitted.
+* Added new colormap presets:
+  * `viridis`, `plasma`, `inferno`, `magma`, `cividis`
+  * `afmhot`
+  * `coolwarm`, `bwr`, `seismic`
+  * `gnuplot2`, `CMRmap`, `rainbow`, `turbo`
+* Fixed all qualitative colormaps:
+  * All qualitative colormaps have been re-computed because they are not supposed to be
+    interpolated, which was the case and made them unusable
+  * The qualitative colormaps are now usable and look like the ones from Matplotlib
+* Colormap manager:
+  * Added a button to remove a custom colormap
+  * The preset colormaps *and* the currently selected colormap are read-only
+* Added automatic unit tests for interactive tools:
+  * `AnnotatedCircleTool`, `AnnotatedEllipseTool`, `AnnotatedObliqueRectangleTool`,
+    `AnnotatedPointTool`, `AnnotatedRectangleTool`, `AnnotatedSegmentTool`
+  * `AverageCrossSectionTool`, `CrossSectionTool`, `ObliqueCrossSectionTool`,
+    `LineCrossSectionTool`
+  * `EditPointTool`, `SelectPointsTool`, `SelectPointTool`
+  * `AspectRatioTool`, `ImageStatsTool`, `SnapshotTool`
+  * `DisplayCoordsTool`, `RectZoomTool`
+  * `CircleTool`, `EllipseTool`, `FreeFormTool`, `MultiLineTool`,
+    `ObliqueRectangleTool`, `PointTool`, `RectangleTool`, `SegmentTool`
+* Internal package reorganization: moved icons to `plotpy/data/icons` folder
 
 ## Version 2.1.2 ##