chore(release): Update changelog and package version [skip ci]

Author: Apify Release Bot

CHANGELOG.md

@@ -2,12 +2,15 @@
 
 All notable changes to this project will be documented in this file.
 
-## [1.4.2](https://github.com/apify/apify-shared-python/releases/tag/v1.4.2) (2025-08-01)
+<!-- git-cliff-unreleased-start -->
+## 1.4.3 - **not yet released**
 
+### 🚀 Features
 
-## [1.4.1](https://github.com/apify/apify-shared-python/releases/tag/v1.4.1) (2025-08-01)
+- Add create_hmac_signature and create_storage_content_signature ([#44](https://github.com/apify/apify-shared-python/pull/44)) ([70d146f](https://github.com/apify/apify-shared-python/commit/70d146f933adcf2cbe2f224c07efa603fb7ae77a)) by [@danpoletaev](https://github.com/danpoletaev)
 
 
+<!-- git-cliff-unreleased-end -->
 ## [1.4.1](https://github.com/apify/apify-shared-python/releases/tag/v1.4.1) (2025-04-28)
 
 ### 🚀 Features
@@ -75,4 +78,7 @@ All notable changes to this project will be documented in this file.
 - Use Actor env vars ([#5](https://github.com/apify/apify-shared-python/pull/5)) ([53d27d9](https://github.com/apify/apify-shared-python/commit/53d27d9551ddb143ae26e33b2bb7f7e9a06871d0)) by [@jirimoravcik](https://github.com/jirimoravcik)
 
 
+## [1.0.0](https://github.com/apify/apify-shared-python/releases/tag/v1.0.0) (2023-07-25)
+
+
 <!-- generated by git-cliff -->

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "apify_shared"
-version = "1.4.2"
+version = "1.4.3"
 description = "Tools and constants shared across Apify projects."
 readme = "README.md"
 license = { text = "Apache Software License" }