Add NEWS for 0.10

NEWS.md

@@ -1,3 +1,16 @@
+# 0.10.0
+
+## Breaking changes
+
+- `clamp01` has been restricted to `AbstractGray` and `AbstractRGB`, as it did not make sense for colors like `HSV` (#181)
+- Step 3 of [ColorVectorSpace's `abs2` transition has been completed](https://github.com/JuliaGraphics/ColorVectorSpace.jl#abs-and-abs2); users and developers should now replace any `ColorVectorSpace.Future.abs2` calls with `abs2` to prevent breakage when the final step completes.
+
+## Other changes
+
+- AbstractFFTs.jl is no longer a dependency; error hints are now used for `fft` operations on deliberately-unsupported `Colorant` types
+- Graphics.jl is no longer a dependency
+- PrecompileTools.jl is now used for precompilation
+
 # 0.7.0
 
 ## Breaking changes