README.md in pgrel-0.2.0 vs README.md in pgrel-0.3.0

@@ -2,11 +2,11 @@
 
 ## Pgrel
 
 ActiveRecord extension for querying hstore, array and jsonb.
 
-Compatible with **Rails** >= 4.2.
+Compatible with **Rails** >= 4.2 (including **Rails 6**).
 
 #### Install
 
 In your Gemfile:
 
@@ -55,14 +55,14 @@
 
 Values existence:
 
 ```ruby
 # Retrieve items that have value '1' OR '2'
-Hstore.where.store(:tags).value(1, 2)
-#=> select * from hstores where (avals(tags) @> ARRAY['1'] OR avals(tags) @> ARRAY['2'] )
+Hstore.where.store(:tags).overlap_values(1, 2)
+#=> select * from hstores where (avals(tags) && ARRAY['1', '2'])
 
 # Retrieve items that have values '1' AND '2'
-Hstore.where.store(:tags).values(1, 2)
+Hstore.where.store(:tags).contains_values(1, 2)
 #=> select * from hstores where (avals(tags) @> ARRAY['1', '2'])
 ```
 
 Containment: