diff --git a/library/compiler-builtins/libm/CHANGELOG.md b/library/compiler-builtins/libm/CHANGELOG.md
new file mode 100644
index 000000000000..c3e74a814338
--- /dev/null
+++ b/library/compiler-builtins/libm/CHANGELOG.md
@@ -0,0 +1,12 @@
+# Change Log
+
+All notable changes to this project will be documented in this file.
+This project adheres to [Semantic Versioning](http://semver.org/).
+
+## [Unreleased]
+
+## v0.1.0 - 2018-07-13
+
+- Initial release
+
+[Unreleased]: https://github.com/japaric/libm/compare/v0.1.0...HEAD
diff --git a/library/compiler-builtins/libm/Cargo.toml b/library/compiler-builtins/libm/Cargo.toml
index e3498eed0381..5a1ae4a6c92b 100644
--- a/library/compiler-builtins/libm/Cargo.toml
+++ b/library/compiler-builtins/libm/Cargo.toml
@@ -1,7 +1,13 @@
 [package]
-name = "libm"
-version = "0.1.0"
 authors = ["Jorge Aparicio <jorge@japaric.io>"]
+categories = ["no-std"]
+description = "libm in pure Rust"
+documentation = "https://docs.rs/libm"
+keywords = ["libm", "math"]
+license = "MIT OR Apache-2.0"
+name = "libm"
+repository = "https://github.com/japaric/libm"
+version = "0.1.0"
 
 [workspace]
 members = ["cb", "test-generator"]
\ No newline at end of file
diff --git a/library/compiler-builtins/libm/README.md b/library/compiler-builtins/libm/README.md
index ce731a203d60..6d8f9c49cc3c 100644
--- a/library/compiler-builtins/libm/README.md
+++ b/library/compiler-builtins/libm/README.md
@@ -6,8 +6,13 @@ A port of [MUSL]'s libm to Rust.
 
 ## Goals
 
-The short term goal of this library is to enable math support (e.g. `sin`, `atan2`) for the
-`wasm32-unknown-unknown` target. The longer term goal is to enable math support in the `core` crate.
+The short term goal of this library is to [enable math support (e.g. `sin`, `atan2`) for the
+`wasm32-unknown-unknown` target][wasm] (cf. [rust-lang-nursery/compiler-builtins][pr]). The longer
+term goal is to enable [math support in the `core` crate][core].
+
+[wasm]: https://github.com/japaric/libm/milestone/1
+[pr]: https://github.com/rust-lang-nursery/compiler-builtins/pull/248
+[core]: https://github.com/japaric/libm/milestone/2
 
 ## Contributing