CHANGELOG.md in geocoder-1.8.0 vs CHANGELOG.md in geocoder-1.8.1

@@ -1,9 +1,15 @@
 Changelog
 =========
 
 Major changes to Geocoder for each release. Please see the Git log for complete list of changes.
 
+1.8.1 (2022 Sep 23)
+-------------------
+* Add support for IPBase lookup (thanks github.com/jonallured).
+* Test cleanup (thanks github.com/jonallured).
+* Prevent errors when existing constant name shadows a lookup class (thanks github.com/avram-twitch).
+
 1.8.0 (2022 May 17)
 -------------------
 * Add support for 2GIS lookup (thanks github.com/ggrikgg).
 * Change cache configuration structure and add an expiration option. Cache prefix is now set via {cache_options: {prefix: ...}} instead of {cache_prefix: ...}. See README for details.
 * Add `:fields` parameter for :google_places_details and :google_places_search lookups. If you haven't been requesting specific fields, you may start getting different data (defaults are now the APIs' defaults). See for details: https://github.com/alexreisner/geocoder/pull/1572 (thanks github.com/czlee).