diff --git a/CHANGELOG.md b/CHANGELOG.md
index 82a9183..b02c811 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 2.2.0 - May 1, 2021
+
+-   Stable release for null safety.
+
 ## 2.2.0-nullsafety.2 - Feb 9, 2021
 -   Add `Selector`s: `select`, `select2`, ..., `select9` and `selectMany`.
     -   Selectors can compute derived data, allowing Redux to store the minimal possible state.
@@ -5,7 +9,7 @@
     -   When using the `select`, `select2` to `select9`, `selectMany` functions, 
         keeps track of the latest arguments in which your selector function was invoked. 
         Because selectors are pure functions, the last result can be returned 
-        when the arguments match without reinvoking your selector function. 
+        when the arguments match without re-invoking your selector function. 
         This can provide performance benefits, particularly with selectors that perform expensive computation. 
         This practice is known as memoization.