diff --git a/CHANGELOG.md b/CHANGELOG.md
index 93d05d8..617a97a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,14 @@
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
+## [1.0.0] - 2024-04-20 <a name="1.0.0"></a>
+### Added
+- Move to 1.0! MSRV has now been defined too.
+
+### Fixed
+- Unix: default to standard unix implementation, instead of whitelisting each flavour of unix
+- WASM: return an error on dry_run if window object isn't available
+
 ## [0.8.15] - 2024-04-10 <a name="0.8.15"></a>
 ### Fixed
 - Fix crash on iOS. See #83 and #84
@@ -182,7 +190,8 @@ executable. This was reported privately by [@offalltn](https://github.com/offall
 ### Added
 - Initial release.
 
-[Unreleased]: https://github.com/amodm/webbrowser-rs/compare/v0.8.15...HEAD
+[Unreleased]: https://github.com/amodm/webbrowser-rs/compare/v1.0.0...HEAD
+[1.0.0]: https://github.com/amodm/webbrowser-rs/compare/v0.8.15...v1.0.0
 [0.8.15]: https://github.com/amodm/webbrowser-rs/compare/v0.8.14...v0.8.15
 [0.8.14]: https://github.com/amodm/webbrowser-rs/compare/v0.8.13...v0.8.14
 [0.8.13]: https://github.com/amodm/webbrowser-rs/compare/v0.8.12...v0.8.13
diff --git a/Cargo.toml b/Cargo.toml
index 1f64eba..472148b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "webbrowser"
 description = "Open URLs in web browsers available on a platform"
-version = "0.8.15"
+version = "1.0.0"
 authors = ["Amod Malviya @amodm"]
 documentation = "https://docs.rs/webbrowser"
 homepage = "https://github.com/amodm/webbrowser-rs"