update changelog (#61)

CHANGELOG.md

@@ -8,6 +8,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased] - ReleaseDate
 
+## [0.1.9] - 2023-02-22
+
+### Changed
+- Updated `depend/zcash` to version 5.4.0 which includes updated dependencies
+
 ## [0.1.8] - 2022-10-31
 
 ### Changed
@@ -55,7 +60,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 <!-- next-url -->
 [Unreleased]: https://github.com/ZcashFoundation/zcash_script/compare/{{tag_name}}...HEAD
-[0.1.7]: https://github.com/ZcashFoundation/zcash_script/compare/v0.1.6...{{tag_name}}
+[0.1.9]: https://github.com/ZcashFoundation/zcash_script/compare/v0.1.8...v0.1.9
+[0.1.8]: https://github.com/ZcashFoundation/zcash_script/compare/v0.1.7...v0.1.8
+[0.1.7]: https://github.com/ZcashFoundation/zcash_script/compare/v0.1.6...v0.1.7
 [0.1.6]: https://github.com/ZcashFoundation/zcash_script/compare/v0.1.5...v0.1.6
 [0.1.5]: https://github.com/ZcashFoundation/zcash_script/compare/v0.1.4...v0.1.5
 [0.1.4]: https://github.com/ZcashFoundation/zcash_script/compare/v0.1.3...v0.1.4