populate v0.4.1 changelog and add to index (#226)

doc/source/user_guide/changelog/index.rst

@@ -6,9 +6,16 @@ icepyx ChangeLog
 This is the list of changes made to icepyx in between each release.
 Full details can be found in the `commit logs <https://github.com/icesat2py/icepyx/commits>`_.
 
-Latest Release (Version 0.4.0)
+Latest Release (Version 0.4.1)
 ------------------------------
 
+.. toctree::
+ :maxdepth: 2
+
+ v0.4.1
+
+Version 0.4.0
+-------------
 .. toctree::
  :maxdepth: 2
 

doc/source/user_guide/changelog/v0.4.1.rst

@@ -0,0 +1,51 @@
+.. _whatsnew_0x0:
+
+What's new in 0.4.1 (01 October 2021)
+-----------------------------------
+
+These are the changes in icepyx 0.4.1 See :ref:`release` for a full changelog
+including other versions of icepyx.
+
+
+New Features
+~~~~~~~~~~~~
+
+- GitHub action to automatically update uml diagrams (#208)
+
+Bug fixes
+~~~~~~~~~
+
+- check errors raised by empty query object from bounding box split in openaltimetry visualization (#220)
+- updated product_summary_info function to latest fields returned by CMR (product_id --> title)
+
+Deprecations
+~~~~~~~~~~~~
+
+- `query.dataset` is now deprecated in favor of `query.product`.
+
+
+Maintenance
+^^^^^^^^^^^
+
+- improved variable naming for clarity and in line with common usage (#211)
+- add tests that require an active NSIDC Earthdata session (#209)
+- update tracking metrics and limit traffic action to parent repo (#221)
+- remove extra code block frome xample notebook (#225)
+
+
+Documentation
+^^^^^^^^^^^^^
+
+- improve query docstrings (#212)
+
+
+Other
+^^^^^
+
+- add research notice to readme (#206)
+
+
+Contributors
+~~~~~~~~~~~~
+
+.. contributors:: v0.4.0..v0.4.1|HEAD