README.md in polutan-1.0.0 vs README.md in polutan-1.0.2

@@ -29,11 +29,10 @@
 ## Key features and advantages
 
 * A natural fit with [StimulusReflex](https://docs.stimulusreflex.com/) and [Stimulus](https://stimulus.hotwire.dev/)
 * No reliance on sessions, so it works across servers
 * Easy to learn, quick to implement
-* Supports model attributes with defaults, arrays and dirty checking
-* Model validations and errors
+* Supports model attributes, validations and errors
 * No need to mess around with temporary records
 
 ## How does Polutan work?
 
 First, set up an Polutan class that defines some [attributes](https://api.rubyonrails.org/classes/ActiveRecord/Attributes/ClassMethods.html#method-i-attribute). Your class will inherit from `Possibility`, which is aptly-named.