diff --git a/CHANGELOG.md b/CHANGELOG.md
index 299d91b..4c05f45 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,43 +1,65 @@
-## 0.2.3
+# 1.0
+
+> Sun Sep 22th 2019
+
+## Major changes
+
+- Make `Spline::clamped_sample` failible via `Option` instead of panicking.
+- Add support for polymorphic sampling type.
+
+## Minor changes
+
+- Add the `std` feature (and hence support for `no_std`).
+- Add `impl-nalgebra` feature.
+- Add `impl-cgmath` feature.
+- Add support for adding keys to splines.
+- Add support for removing keys from splines.
+
+## Patch changes
+
+- Migrate to Rust 2018.
+- Documentation typo fixes.
+
+# 0.2.3
 
 > Sat 13th October 2018
 
-  - Add the `"impl-nalgebra"` feature gate. It gives access to some implementors for the `nalgebra`
-    crate.
-  - Enhance the documentation.
+- Add the `"impl-nalgebra"` feature gate. It gives access to some implementors for the `nalgebra`
+  crate.
+- Enhance the documentation.
 
-## 0.2.2
+# 0.2.2
 
 > Sun 30th September 2018
 
-  - Bump version numbers (`splines-0.2`) in examples.
-  - Fix several typos in the documentation.
+- Bump version numbers (`splines-0.2`) in examples.
+- Fix several typos in the documentation.
 
-## 0.2.1
+# 0.2.1
 
 > Thu 20th September 2018
 
-  - Enhance the features documentation.
+- Enhance the features documentation.
 
 # 0.2
 
 > Thu 6th September 2018
 
-  - Add the `"std"` feature gate, that can be used to compile with the standard library.
-  - Add the `"impl-cgmath"` feature gate in order to make optional, if wanted, the `cgmath`
-    dependency.
-  - Enhance the documentation.
+- Add the `"std"` feature gate, that can be used to compile with the standard library.
+- Add the `"impl-cgmath"` feature gate in order to make optional, if wanted, the `cgmath`
+  dependency.
+- Enhance the documentation.
 
-## 0.1.1
+# 0.1.1
 
 > Wed 8th August 2018
 
-  - Add a feature gate, `"serialization"`, that can be used to automatically derive `Serialize` and
-    `Deserialize` from the [serde](https://crates.io/crates/serde) crate.
-  - Enhance the documentation.
+- Add a feature gate, `"serialization"`, that can be used to automatically derive `Serialize` and
+  `Deserialize` from the [serde](https://crates.io/crates/serde) crate.
+- Enhance the documentation.
 
 # 0.1
 
 > Sunday 5th August 2018
 
-  - Initial revision.
+- Initial revision.
diff --git a/Cargo.toml b/Cargo.toml
index ec19a54..e0fc228 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "splines"
-version = "1.0.0-rc.3"
+version = "1.0.0"
 license = "BSD-3-Clause"
 authors = ["Dimitri Sabadie <dimitri.sabadie@gmail.com>"]
 description = "Spline interpolation made easy"
@@ -33,3 +33,6 @@ nalgebra = { version = ">=0.14, <0.19", optional = true }
 num-traits = { version = "0.2", optional = true }
 serde =  { version = "1", optional = true }
 serde_derive = { version = "1", optional = true }
+
+[package.metadata.docs.rs]
+all-features = true