Updated release history.

HISTORY.rst

@@ -2,39 +2,31 @@
 History
 =======
 
-2021.2.12 (12 February 2021)
-----------------------------
+2022.10.26 -- Handling OpenBabel error messages for MOPAC .mop files
+  Hiding messages about errors Kekulizing structures, which doesn't seem to be a serious
+  issue, and printing any other messages as warnings.
 
-* Updated the README file to give a better description.
-* Updated the short description in setup.py to work with the new installer.
-* Added keywords for better searchability.
+2021.2.12 (12 February 2021)
+  * Updated the README file to give a better description.
+  * Updated the short description in setup.py to work with the new installer.
+  * Added keywords for better searchability.
 
 2021.2.4 (4 February 2021)
---------------------------
-
-* Updated for compatibility with the new system classes in MolSystem
+  Updated for compatibility with the new system classes in MolSystem
   2021.2.2 release.
 
 2020.12.5 (5 December 2020)
----------------------------
-
-* Internal: switching CI from TravisCI to GitHub Actions, and in the
+  Internal: switching CI from TravisCI to GitHub Actions, and in the
   process moving documentation from ReadTheDocs to GitHub Pages where
   it is consolidated with the main SEAMM documentation.
 
 2020.8.1 (1 August 2020)
-------------------------
-
-* Removed leftover debug print statements.
+  Removed leftover debug print statements.
 
 0.9 (15 April 2020)
--------------------
-
-* General bug fixing and code cleanup.
-* Part of release of all modules.
+  * General bug fixing and code cleanup.
+  * Part of release of all modules.
 
 
 0.7.1 (23 November 2019)
-------------------------
-
-* First release on PyPI.
+  First release on PyPI.