diff --git a/Cargo.toml b/Cargo.toml
index ed4dbb22b..ea24816ed 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,13 +2,22 @@
 name = "wasm-bindgen"
 version = "0.1.0"
 authors = ["Alex Crichton <alex@alexcrichton.com>"]
+license = "MIT/Apache-2.0"
+readme = "README.md"
+categories = ["wasm"]
+repository = "https://github.com/alexcrichton/wasm-bindgen"
+homepage = "https://github.com/alexcrichton/wasm-bindgen"
+documentation = "https://docs.rs/wasm-bindgen"
+description = """
+Easy support for interacting between JS and Rust.
+"""
 
 [lib]
 test = false
 doctest = false
 
 [dependencies]
-wasm-bindgen-macro = { path = "crates/wasm-bindgen-macro" }
+wasm-bindgen-macro = { path = "crates/wasm-bindgen-macro", version = "0.1" }
 
 [dev-dependencies]
 test-support = { path = "crates/test-support" }
diff --git a/crates/wasm-bindgen-cli-support/Cargo.toml b/crates/wasm-bindgen-cli-support/Cargo.toml
index 731c60fea..52affa956 100644
--- a/crates/wasm-bindgen-cli-support/Cargo.toml
+++ b/crates/wasm-bindgen-cli-support/Cargo.toml
@@ -2,10 +2,17 @@
 name = "wasm-bindgen-cli-support"
 version = "0.1.0"
 authors = ["Alex Crichton <alex@alexcrichton.com>"]
+license = "MIT/Apache-2.0"
+repository = "https://github.com/alexcrichton/wasm-bindgen"
+homepage = "https://github.com/alexcrichton/wasm-bindgen"
+documentation = "https://docs.rs/wasm-bindgen"
+description = """
+Shared support for the wasm-bindgen-cli package, an internal dependency
+"""
 
 [dependencies]
 base64 = "0.9"
 parity-wasm = "0.27"
 serde_json = "1.0"
-wasm-bindgen-shared = { path = "../wasm-bindgen-shared" }
+wasm-bindgen-shared = { path = "../wasm-bindgen-shared", version = '0.1' }
 wasm-gc-api = "0.1"
diff --git a/crates/wasm-bindgen-cli-support/LICENSE-APACHE b/crates/wasm-bindgen-cli-support/LICENSE-APACHE
new file mode 120000
index 000000000..1cd601d0a
--- /dev/null
+++ b/crates/wasm-bindgen-cli-support/LICENSE-APACHE
@@ -0,0 +1 @@
+../../LICENSE-APACHE
\ No newline at end of file
diff --git a/crates/wasm-bindgen-cli-support/LICENSE-MIT b/crates/wasm-bindgen-cli-support/LICENSE-MIT
new file mode 120000
index 000000000..b2cfbdc7b
--- /dev/null
+++ b/crates/wasm-bindgen-cli-support/LICENSE-MIT
@@ -0,0 +1 @@
+../../LICENSE-MIT
\ No newline at end of file
diff --git a/crates/wasm-bindgen-cli/Cargo.toml b/crates/wasm-bindgen-cli/Cargo.toml
index a5e4f1132..50bf2131c 100644
--- a/crates/wasm-bindgen-cli/Cargo.toml
+++ b/crates/wasm-bindgen-cli/Cargo.toml
@@ -2,14 +2,22 @@
 name = "wasm-bindgen-cli"
 version = "0.1.0"
 authors = ["Alex Crichton <alex@alexcrichton.com>"]
+license = "MIT/Apache-2.0"
+repository = "https://github.com/alexcrichton/wasm-bindgen"
+homepage = "https://github.com/alexcrichton/wasm-bindgen"
+documentation = "https://docs.rs/wasm-bindgen"
+description = """
+Command line interface of the `#[wasm_bindgen]` attribute and project. For more
+information see https://github.com/alexcrichton/wasm-bindgen.
+"""
 
 [dependencies]
 docopt = "0.8"
 parity-wasm = "0.27"
 serde = "1.0"
 serde_derive = "1.0"
-wasm-bindgen-cli-support = { path = "../wasm-bindgen-cli-support" }
-wasm-bindgen-shared = { path = "../wasm-bindgen-shared" }
+wasm-bindgen-cli-support = { path = "../wasm-bindgen-cli-support", version = "0.1" }
+wasm-bindgen-shared = { path = "../wasm-bindgen-shared", version = "0.1" }
 
 [[bin]]
 name = "wasm-bindgen"
diff --git a/crates/wasm-bindgen-macro/Cargo.toml b/crates/wasm-bindgen-macro/Cargo.toml
index 14e38d617..eca391937 100644
--- a/crates/wasm-bindgen-macro/Cargo.toml
+++ b/crates/wasm-bindgen-macro/Cargo.toml
@@ -2,6 +2,13 @@
 name = "wasm-bindgen-macro"
 version = "0.1.0"
 authors = ["Alex Crichton <alex@alexcrichton.com>"]
+license = "MIT/Apache-2.0"
+repository = "https://github.com/alexcrichton/wasm-bindgen"
+homepage = "https://github.com/alexcrichton/wasm-bindgen"
+documentation = "https://docs.rs/wasm-bindgen"
+description = """
+Definition of the `#[wasm_bindgen]` attribute, an internal dependency
+"""
 
 [lib]
 proc-macro = true
@@ -11,4 +18,4 @@ syn = { version = '0.12', features = ['full'] }
 quote = '0.4'
 proc-macro2 = { version = "0.2", features = ["nightly"] }
 serde_json = "1"
-wasm-bindgen-shared = { path = "../wasm-bindgen-shared" }
+wasm-bindgen-shared = { path = "../wasm-bindgen-shared", version = "0.1.0" }
diff --git a/crates/wasm-bindgen-macro/LICENSE-APACHE b/crates/wasm-bindgen-macro/LICENSE-APACHE
new file mode 120000
index 000000000..1cd601d0a
--- /dev/null
+++ b/crates/wasm-bindgen-macro/LICENSE-APACHE
@@ -0,0 +1 @@
+../../LICENSE-APACHE
\ No newline at end of file
diff --git a/crates/wasm-bindgen-macro/LICENSE-MIT b/crates/wasm-bindgen-macro/LICENSE-MIT
new file mode 120000
index 000000000..b2cfbdc7b
--- /dev/null
+++ b/crates/wasm-bindgen-macro/LICENSE-MIT
@@ -0,0 +1 @@
+../../LICENSE-MIT
\ No newline at end of file
diff --git a/crates/wasm-bindgen-shared/Cargo.toml b/crates/wasm-bindgen-shared/Cargo.toml
index b51c84e00..456cb1037 100644
--- a/crates/wasm-bindgen-shared/Cargo.toml
+++ b/crates/wasm-bindgen-shared/Cargo.toml
@@ -1,7 +1,15 @@
 [package]
 name = "wasm-bindgen-shared"
-version = "0.1.0"
+version = "0.1.1"
 authors = ["Alex Crichton <alex@alexcrichton.com>"]
+license = "MIT/Apache-2.0"
+repository = "https://github.com/alexcrichton/wasm-bindgen"
+homepage = "https://github.com/alexcrichton/wasm-bindgen"
+documentation = "https://docs.rs/wasm-bindgen"
+description = """
+Shared support between wasm-bindgen and wasm-bindgen cli, an internal
+dependency.
+"""
 
 [dependencies]
 serde_derive = "1"
diff --git a/crates/wasm-bindgen-shared/LICENSE-APACHE b/crates/wasm-bindgen-shared/LICENSE-APACHE
new file mode 120000
index 000000000..1cd601d0a
--- /dev/null
+++ b/crates/wasm-bindgen-shared/LICENSE-APACHE
@@ -0,0 +1 @@
+../../LICENSE-APACHE
\ No newline at end of file
diff --git a/crates/wasm-bindgen-shared/LICENSE-MIT b/crates/wasm-bindgen-shared/LICENSE-MIT
new file mode 120000
index 000000000..b2cfbdc7b
--- /dev/null
+++ b/crates/wasm-bindgen-shared/LICENSE-MIT
@@ -0,0 +1 @@
+../../LICENSE-MIT
\ No newline at end of file
diff --git a/crates/wasm-bindgen-shared/build.rs b/crates/wasm-bindgen-shared/build.rs
index a1761e390..14d4feca2 100644
--- a/crates/wasm-bindgen-shared/build.rs
+++ b/crates/wasm-bindgen-shared/build.rs
@@ -9,6 +9,8 @@ fn main() {
         .map(|s| s.stdout)
         .and_then(|s| String::from_utf8(s).ok());
     if let Some(rev) = rev {
-        println!("cargo:rustc-env=WBG_VERSION={}", &rev[..9]);
+        if rev.len() >= 9 {
+            println!("cargo:rustc-env=WBG_VERSION={}", &rev[..9]);
+        }
     }
 }