diff --git a/CHANGELOG.md b/CHANGELOG.md
index de74c27b..91c048a1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -29,3 +29,7 @@ However, there are unreleased versions of libsecp256k1 that are *not* ABI compat
 This version was in fact never released.
 The number was given by the build system since the introduction of autotools in Jan 2014 (ea0fe5a5bf0c04f9cc955b2966b614f5f378c6f6).
 Therefore, this version number does not uniquely identify a set of source files.
+
+[unreleased]: https://github.com/bitcoin-core/secp256k1/compare/v0.2.0...HEAD
+[0.2.0]: https://github.com/bitcoin-core/secp256k1/compare/423b6d19d373f1224fd671a982584d7e7900bc93..v0.2.0
+[0.1.0]: https://github.com/bitcoin-core/secp256k1/commit/423b6d19d373f1224fd671a982584d7e7900bc93