Added release description.

Author: Nucs

src/NumSharp.Core/NumSharp.Core.csproj

@@ -11,7 +11,8 @@
     <PackageProjectUrl>https://github.com/SciSharp</PackageProjectUrl>
     <Copyright>2019 © SciSharp STACK Team</Copyright>
     <RepositoryUrl>https://github.com/SciSharp/NumSharp</RepositoryUrl>
-    <PackageReleaseNotes>Fixed minor bugs.</PackageReleaseNotes>
+    <PackageReleaseNotes>Support for np.newaxis and ellipsis (...) slicing. Added: np.transpose, np.swapaxes, ndarray.T, np.moveaxis, np.rollaxis, np.size, np.copyto, np.ceil, np.arccos, np.floor, np.modf, np.square, np.round, np.sign, np.arcsin, np.arctan, np.random.beta, np.random.gamma, np.random.bernoulli, np.random.binomial, np.random.lognormal, np.random.normal, np.random.poisson, np.random.chisquare, np.random.geometric.
+Performance optimization for np.array, np.linspace, Randomizer class and all np.random.* methods.</PackageReleaseNotes>
     <AssemblyVersion>0.20.4</AssemblyVersion>
     <FileVersion>0.20.4</FileVersion>
     <RepositoryType>git</RepositoryType>