Update CHANGELOG.md

[vithikashah001]

Description
Updates to the change log for the release

Fixes # (issue)

How Has This Been Tested?
Please describe the tests that you ran to verify your changes. Please also note
any relevant details for your test configuration (e.g. compiler, OS). Include
enough information so someone can reproduce your tests.

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• Any dependent changes have been merged and published in downstream modules
• New check tests, if applicable, are included
• make distcheck passes

[rem1776]

Changelog looks good just had a little typo on that one line. This also needs the version numbers updates in a couple of the build files, CMakeLists.txt, libFMS/Makefile.am, and configure.ac.