update changelog

CHANGELOG.md

@@ -4,6 +4,15 @@ All notable changes to this project will be documented in this file. Dates are d
 
 Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 
+#### [v0.7.0](https://github.com/masa-finance/masa-sdk/compare/v0.6.1...v0.7.0)
+
+> 10 October 2022
+
+- remove transaction handling [`#26`](https://github.com/masa-finance/masa-sdk/pull/26)
+- New Smart Contracts [`#25`](https://github.com/masa-finance/masa-sdk/pull/25)
+- update changelog [`40548fa`](https://github.com/masa-finance/masa-sdk/commit/40548fab8007f4e6ec377924f137e1930f0381c7)
+- properly format log [`1df96a6`](https://github.com/masa-finance/masa-sdk/commit/1df96a6ceb65a245c3a1dbeefb537151d9fd31a9)
+
 #### [v0.6.1](https://github.com/masa-finance/masa-sdk/compare/v0.6.0...v0.6.1)
 
 > 10 October 2022