diff --git a/CHANGELOG.md b/CHANGELOG.md
index 668ff63..e47c3b7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 
+## [0.20.0] - 2025-08-22 
+
+-  **BREAKING** ensure callers of BuildDirectory::run can determine if the source of the
+   error is in Prepare::prepare.
+   See https://github.com/rust-lang/rustwide/pull/103
+
 ## [0.19.4] - 2025-06-17
 
 ### Fixed
diff --git a/Cargo.toml b/Cargo.toml
index d72cdc4..74e5a5a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "rustwide"
-version = "0.19.4"
+version = "0.20.0"
 edition = "2018"
 build = "build.rs"