Update changelog

CHANGELOG.md

@@ -2,8 +2,22 @@
 
 ## v0.8.0-rc3
 * Fix point subtraction. Bug was introduced in `v0.8.0-rc1`. [#127]
+* Add `Polynomial::lagrange_basis` function [#130]
+* Katex <> Docs integration [#131] \
+  Allows using KaTeX in documentation comments. Math formulas will be properly rendered on docs.rs.
+* LDEI proof minor improvements [#133] \
+  Adds missing implementations of Clone and serialization traits.
+* Update `hmac`, `digest`, `sha2`,`sha3` dependencies [#134] \
+  `hmac`: `v0.7.1` → `v0.11` \
+  `digest`: `v0.8.1` → `v0.9` \
+  `sha2`: `v0.8.0` → `v0.9` \
+  `sha3`: `v0.8.2` → `v0.9`
 
 [#127]: https://github.com/ZenGo-X/curv/pull/127
+[#130]: https://github.com/ZenGo-X/curv/pull/130
+[#131]: https://github.com/ZenGo-X/curv/pull/131
+[#133]: https://github.com/ZenGo-X/curv/pull/133
+[#134]: https://github.com/ZenGo-X/curv/pull/134
 
 ## v0.8.0-rc2
 * Remove dependency on `ring_algorithm` crate [#125], [#124]