chore(main): release 9.15.0

Author: github-actions[bot]

.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "9.14.1"
+  ".": "9.15.0"
 }

CHANGELOG.md

@@ -2,6 +2,26 @@
 
 All notable changes to the LaunchDarkly Python SDK will be documented in this file. This project adheres to [Semantic Versioning](http://semver.org).
 
+## [9.15.0](https://github.com/launchdarkly/python-server-sdk/compare/9.14.1...9.15.0) (2026-02-04)
+
+
+### Features
+
+* Drop support for python 3.9 ([#393](https://github.com/launchdarkly/python-server-sdk/issues/393)) ([5b761bd](https://github.com/launchdarkly/python-server-sdk/commit/5b761bd306e1e6973b59cea3f7657463de0204d1))
+
+
+### Bug Fixes
+
+* Add context manager for clearer, safer locks ([#396](https://github.com/launchdarkly/python-server-sdk/issues/396)) ([beca0fa](https://github.com/launchdarkly/python-server-sdk/commit/beca0fa4985f385cb3328408528e14696ec7c70f))
+* Address potential race condition in FeatureStore update_availability ([#391](https://github.com/launchdarkly/python-server-sdk/issues/391)) ([31cf487](https://github.com/launchdarkly/python-server-sdk/commit/31cf4875c35f08177105a16f65140acabe93d3da))
+* Allow modifying fdv2 data source options independent of main config ([#403](https://github.com/launchdarkly/python-server-sdk/issues/403)) ([d78079e](https://github.com/launchdarkly/python-server-sdk/commit/d78079e7f340690c17f39ef73dd9a45e6f365fd7))
+* Prevent immediate polling on recoverable error ([#399](https://github.com/launchdarkly/python-server-sdk/issues/399)) ([da565a2](https://github.com/launchdarkly/python-server-sdk/commit/da565a2dce67fc386396686dd2017819e2c4edfb))
+* Redis store is considered initialized when `$inited` key is written ([e99a27d](https://github.com/launchdarkly/python-server-sdk/commit/e99a27d48f1fc2bd81b1791fd57cb1a8ab754569))
+* Stop FeatureStoreClientWrapper poller on close ([#397](https://github.com/launchdarkly/python-server-sdk/issues/397)) ([468afdf](https://github.com/launchdarkly/python-server-sdk/commit/468afdfef32f74f7cc82cb61f01f5674054da9db))
+* Update DataSystemConfig to accept list of synchronizers ([#404](https://github.com/launchdarkly/python-server-sdk/issues/404)) ([c73ad14](https://github.com/launchdarkly/python-server-sdk/commit/c73ad14090ef1378af1bfbe626a74eb369e3cac8))
+* Update reason documentation with inExperiment value ([#401](https://github.com/launchdarkly/python-server-sdk/issues/401)) ([cbfc3dd](https://github.com/launchdarkly/python-server-sdk/commit/cbfc3dd8876eae9ffa352ec12a1131a64110c08a))
+* Update Redis to write missing `$inited` key ([e99a27d](https://github.com/launchdarkly/python-server-sdk/commit/e99a27d48f1fc2bd81b1791fd57cb1a8ab754569))
+
 ## [9.14.1](https://github.com/launchdarkly/python-server-sdk/compare/9.14.0...9.14.1) (2025-12-15)
 
 

PROVENANCE.md

@@ -9,7 +9,7 @@ To verify SLSA provenance attestations, we recommend using [slsa-verifier](https
 <!-- x-release-please-start-version -->
 ```
 # Set the version of the SDK to verify
-SDK_VERSION=9.14.1
+SDK_VERSION=9.15.0
 ```
 <!-- x-release-please-end -->
 

ldclient/version.py

@@ -1 +1 @@
-VERSION = "9.14.1"  # x-release-please-version
+VERSION = "9.15.0"  # x-release-please-version

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "launchdarkly-server-sdk"
-version = "9.14.1"
+version = "9.15.0"
 description = "LaunchDarkly SDK for Python"
 authors = ["LaunchDarkly <dev@launchdarkly.com>"]
 license = "Apache-2.0"