diff --git a/CHANGELOG.md b/CHANGELOG.md
index 68698e2..18bf6af 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 
+- Replace pkg/errors with Go 1.13 native errors #18.
+
 ### Changed
 
 ### Deprecated
@@ -16,6 +18,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Fixed
 
+- Add explicit Go directive to go.mod requiring Go 1.17 or newer. #19.
+
 ### Security
 
 ## [1.0.1] - 2019-08-28