diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7926894..64cda8e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,11 @@
+## 3.0.0
+
+- New sealed type `Option` implementation
+- Nullable methods added for every `Option` method and vice versa
+- Add `Fs` library
+- Add `Env` library
+- Rename/refactor
+
 ## 2.0.2
 
 - Add `Option.of`
diff --git a/pubspec.yaml b/pubspec.yaml
index c23532e..9e9de38 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: rust
-description: A pure Dart implementation of Rust patterns. Types include Result, Option, Cell, Slice, Array, Iterator, Channels, Mutex, etc.
-version: 2.0.2
+description: A pure Dart implementation of Rust patterns. Types include Result, Option, Cell, Slice, Array, Iterator, Channels, Mutex, Path, etc.
+version: 3.0.0-dev.1
 repository: https://github.com/mcmah309/rust
 
 environment: