Add a changelog

CHANGELOG.md

@@ -0,0 +1,28 @@
+
+# Changelog
+
+## [Unreleased](https://github.com/SpinResearch/merkle.rs/compare/0.1.0...master)
+
+> Nothing yet.
+
+## [v0.1.0](https://github.com/SpinResearch/merkle.rs/compare/0.0.2...0.1.0) (2018-02-13)
+
+### Added
+
+- Preliminary implementation of deterministic secret sharing (under feature `dss`).
+  **WARNING:** This feature has not yet been audited, and should be considered pre-alpha.
+
+### Changed
+
+- `sss::generate_shares` has been renamed to `sss::split_secret`.
+- `wrapped_secrets::generate_shares` has been renamed to `wrapped_secrets::split_secret`.
+- New share format which supports versioning.
+- Use `error-chain` instead of custom error struct.
+- Errors related to a particular share now contain the share number.
+- MIME type for wrapped share is now optional.
+- Updated dependencies.
+
+## [v0.0.2](https://github.com/SpinResearch/RustySecrets/releases/tag/0.0.2) (2016-04-06)
+
+> Initial (alpha) release
+