Update CHANGELOG.md

CHANGELOG.md

@@ -17,6 +17,7 @@ and this project adheres to [Haskell PVP](https://pvp.haskell.org/).
 
 ### Changed
 - Internal representation of a build file now have location of each module declaration, wherefore outputs of `lint` and `opam buildfile` have line numbers ([#171])
+- Use version string generated by `git describe` for pin build ([#189])
 
 ### Fixed
 - Unit tests get locale-invaliant ([#163]).
@@ -194,6 +195,8 @@ and this project adheres to [Haskell PVP](https://pvp.haskell.org/).
 [#185]: https://github.com/na4zagin3/satyrographos/pull/185
 [#186]: https://github.com/na4zagin3/satyrographos/pull/186
 [#188]: https://github.com/na4zagin3/satyrographos/pull/188
+[#189]: https://github.com/na4zagin3/satyrographos/pull/189
+[#190]: https://github.com/na4zagin3/satyrographos/pull/190
 
 
 [Unreleased]: https://github.com/na4zagin3/satyrographos/compare/v0.0.2.7...HEAD