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

Author: Apify Release Bot

CHANGELOG.md

@@ -2,8 +2,7 @@
 
 All notable changes to this project will be documented in this file.
 
-<!-- git-cliff-unreleased-start -->
-## 3.0.6 - **not yet released**
+## [3.1.0](https://github.com/apify/apify-sdk-python/releases/tag/v3.1.0) (2025-12-08)
 
 ### 🚀 Features
 
@@ -13,9 +12,9 @@ All notable changes to this project will be documented in this file.
 ### 🐛 Bug Fixes
 
 - Make `ApifyFileSystemStorageClient` compatible with the apify cli ([#677](https://github.com/apify/apify-sdk-python/pull/677)) ([a32274f](https://github.com/apify/apify-sdk-python/commit/a32274f26b1d2ae4fcf36958e799bf412941464a)) by [@Pijukatel](https://github.com/Pijukatel)
+- Synchronize charge operations to prevent race conditions ([#684](https://github.com/apify/apify-sdk-python/pull/684)) ([1c7a9e6](https://github.com/apify/apify-sdk-python/commit/1c7a9e6f386105630c3c1de7ffa092e369698aa0)) by [@vdusek](https://github.com/vdusek), closes [#666](https://github.com/apify/apify-sdk-python/issues/666)
 
 
-<!-- git-cliff-unreleased-end -->
 ## [3.0.5](https://github.com/apify/apify-sdk-python/releases/tag/v3.0.5) (2025-11-18)
 
 ### 🐛 Bug Fixes

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "apify"
-version = "3.0.6"
+version = "3.1.0"
 description = "Apify SDK for Python"
 authors = [{ name = "Apify Technologies s.r.o.", email = "[email protected]" }]
 license = { file = "LICENSE" }