Update CHANGELOG.rst

CHANGELOG.rst

@@ -4,11 +4,17 @@ Changelog
 Version 4.0.0
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-- Make ``neurom.core.Population`` resolve paths. Symlinks are not resolved.
-- Mixed subtree processing can be used in morph_stats app via the use_subtrees flag.
+- NeuriteType extended to allow mixed type declarations as tuple of ints. (#1071)
+- All features return built-in types (#1064)
+- Morphology class also allows mutable morphio objects to be passed explicitly. (#1049)
+- Morphology class uses morphio immutable class by composition, istead of inheritance. (#979)
+- Morphology level radial distance features use the somata as reference point. (#1030)
+- Make ``neurom.core.Population`` resolve paths. Symlinks are not resolved. (#1047)
+- Mixed subtree processing can be used in morph_stats app via the use_subtrees flag. (#1034)
 - ``neurom.view.[plot_tree|plot_tree3d|plot_soma|plot_soma3D]`` were hidden from the
-  neurom.view module. They can still be imported from neurom.view.matplotlib_impl.
-- Deprecated modules and classes were removed.
+  neurom.view module. They can still be imported from neurom.view.matplotlib_impl. (#1032)
+- Mixed subtree processing. (#981)
+- Deprecated modules and classes were removed. (#1026)
 
 
 Version 3.2.3