Add 1.2.0 changelog and slight doc changes for image sizing

Author: zquestz

CHANGELOG.md

@@ -1,6 +1,22 @@
 # Changelog
 All notable changes to this project will be documented in this file.
 
+## 1.2.0 - 2024-09-15
+
+### Added
+- jwt 2.9.0 support for their updated claims code.
+
+### Deprecated
+- Nothing.
+
+### Removed
+- Ruby 2.3 and 2.4 support.
+- Support for jwt < 2.9.0.
+
+### Fixed
+- Fixed image sizing code.
+- Rubocop configuration updates.
+
 ## 1.1.3 - 2024-08-29
 
 ### Added

README.md

@@ -64,6 +64,7 @@ You can configure several options, which you pass in to the `provider` method vi
 * `image_aspect_ratio`: The shape of the user's profile picture. Possible values are:
  * `original`: Picture maintains its original aspect ratio.
  * `square`: Picture presents equal width and height.
+ * `smart`: Picture presents equal width and height with smart cropping.
 
  Defaults to `original`.