Update changelog for 1.0.4
diff --git a/CHANGELOG.md b/CHANGELOG.md
index c472175..78d349a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,9 +1,9 @@
 # Changelog
 
-## **unreleased**
+## 1.0.4
 
 - Performance
-  - Minor boost (~3%)
+  - Minor boost (~4%)
 
 ## 1.0.3
 
diff --git a/README.md b/README.md
index 698f365..0a145ec 100644
--- a/README.md
+++ b/README.md
@@ -120,7 +120,7 @@
 
 ### Is there a `dumps`, `write` or `encode` function?<a name="is-there-a-dumps-write-or-encode-function"></a>
 
-[Tomli-W](https://github.com/hukkin/tomli-w) is the write-only counterpart of Tomli, providing a `dumps` function.
+[Tomli-W](https://github.com/hukkin/tomli-w) is the write-only counterpart of Tomli, providing `dump` and `dumps` functions.
 
 The core library does not include write capability, as most TOML use cases are read-only, and Tomli intends to be minimal.