diff --git a/Cargo.lock b/Cargo.lock
index 8ac196c..a139aa4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -390,7 +390,7 @@ dependencies = [
 
 [[package]]
 name = "ed448"
-version = "0.0.0"
+version = "0.5.0-pre.0"
 dependencies = [
  "bincode",
  "hex-literal 1.0.0",
diff --git a/ed448/CHANGELOG.md b/ed448/CHANGELOG.md
new file mode 100644
index 0000000..bda1771
--- /dev/null
+++ b/ed448/CHANGELOG.md
@@ -0,0 +1,9 @@
+# Changelog
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## 0.4.0 and earlier
+The crate name was previously used for an implementation of the Ed448-Goldilocks
+elliptic curve, which has since been renamed to `ed448-goldilocks`
diff --git a/ed448/Cargo.toml b/ed448/Cargo.toml
index 76b31c4..85b890b 100644
--- a/ed448/Cargo.toml
+++ b/ed448/Cargo.toml
@@ -1,13 +1,13 @@
 [package]
 name = "ed448"
-version = "0.0.0"
+version = "0.5.0-pre.0"
 edition = "2024"
 authors = ["RustCrypto Developers"]
 license = "Apache-2.0 OR MIT"
 description = """
-Edwards Digital Signature Algorithm (EdDSA) over Curve448 (as specified in RFC 7748)
-support library providing signature type definitions and PKCS#8 private key
-decoding/encoding support
+Edwards Digital Signature Algorithm (EdDSA) over Curve448 (as specified in
+RFC8032) support library providing signature type definitions and PKCS#8
+private key decoding/encoding support
 """
 documentation = "https://docs.rs/ed448"
 homepage = "https://github.com/RustCrypto/signatures/tree/master/ed448"