diff --git a/CHANGELOG b/CHANGELOG
index 7445195..d0a5006 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,10 @@
+# Version 0.0.2
+
+## Improvements
+
+- Add more exmpales.
+- Add crate-level doc.
+
 # Version 0.0.1
 
 ## Features
diff --git a/Cargo.toml b/Cargo.toml
index 1527dca..93467a1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,7 +2,7 @@
 authors = ["MathxH Chen <brainfvck@foxmail.com>"]
 edition = "2018"
 name = "mpvss-rs"
-version = "0.0.1"
+version = "0.0.2"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html