Merge branch 'main' into jb/enable-full-config-copy

Author: jsonbailey

.github/workflows/ci.yml

@@ -17,7 +17,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
+        python-version: ["3.10", "3.11", "3.12", "3.13", "3.14"]
 
     steps:
       - uses: actions/checkout@v4
@@ -40,6 +40,8 @@ jobs:
 
       - name: Run tests
         run: make test-all
+        env:
+          LD_SKIP_FLAKY_TESTS: true
 
       - name: Verify typehints
         run: make lint
@@ -54,10 +56,21 @@ jobs:
       - name: start contract test service
         run: make start-contract-test-service-bg
 
-      - uses: launchdarkly/gh-actions/actions/contract-tests@contract-tests-v1
+      - name: Run contract tests v2
+        uses: launchdarkly/gh-actions/actions/contract-tests@contract-tests-v1
         with:
           test_service_port: 9000
           token: ${{ secrets.GITHUB_TOKEN }}
+          stop_service: "false"
+          enable_persistence_tests: "true"
+
+      - name: Run contract tests v3
+        uses: launchdarkly/gh-actions/actions/contract-tests@contract-tests-v1
+        with:
+          test_service_port: 9000
+          token: ${{ secrets.GITHUB_TOKEN }}
+          version: v3.0.0-alpha.3
+          enable_persistence_tests: "true"
 
   windows:
     runs-on: windows-latest
@@ -69,7 +82,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
+        python-version: ["3.10", "3.11", "3.12", "3.13", "3.14"]
 
     steps:
       - uses: actions/checkout@v4
@@ -92,3 +105,5 @@ jobs:
 
       - name: Run tests
         run: make test-all
+        env:
+          LD_SKIP_FLAKY_TESTS: true

.github/workflows/manual-publish.yml

@@ -21,7 +21,7 @@ jobs:
 
       - uses: actions/setup-python@v5
         with:
-          python-version: 3.9
+          python-version: "3.10"
 
       - name: Install poetry
         uses: abatilo/actions-poetry@7b6d33e44b4f08d7021a1dee3c044e9c253d6439

.github/workflows/release-please.yml

@@ -27,7 +27,7 @@ jobs:
       - uses: actions/setup-python@v5
         if: ${{ steps.release.outputs.releases_created == 'true' }}
         with:
-          python-version: 3.9
+          python-version: "3.10"
 
       - name: Install poetry
         if: ${{ steps.release.outputs.releases_created == 'true' }}

.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "9.12.0"
+  ".": "9.14.1"
 }

.sdk_metadata.json

@@ -7,7 +7,39 @@
       "languages": [
         "Python"
       ],
-      "userAgents": ["PythonClient"]
+      "userAgents": ["PythonClient"],
+      "features": {
+        "allFlags": { "introduced": "2.0" },
+        "appMetadata": { "introduced": "7.6" },
+        "bigSegments": { "introduced": "7.3" },
+        "contexts": { "introduced": "8.0" },
+        "eventCompression": { "introduced": "9.5" },
+        "experimentation": { "introduced": "7.2" },
+        "fdv2": { "introduced": "9.13" },
+        "fileDataSource": { "introduced": "6.6" },
+        "flagChanges": { "introduced": "9.1" },
+        "hooks": { "introduced": "9.4" },
+        "inlineContextCustomEvents": { "introduced": "9.10" },
+        "inlineContextEvaluationEvents": { "introduced": "9.3" },
+        "migrations": { "introduced": "9.0" },
+        "offlineMode": { "introduced": "2.0" },
+        "omitAnonContexts": { "introduced": "9.7" },
+        "otel": { "introduced": "9.4" },
+        "pluginSupport": { "introduced": "9.12" },
+        "pollingResponseCompression": { "introduced": "9.2" },
+        "privateAttrs": { "introduced": "4.1" },
+        "relayProxyDaemon": { "introduced": "2.0" },
+        "relayProxyProxy": { "introduced": "2.0" },
+        "secureMode": { "introduced": "2.0" },
+        "storingData": { "introduced": "2.0" },
+        "storingDataConsul": { "introduced": "2.0" },
+        "storingDataDynamodb": { "introduced": "6.7" },
+        "storingDataRedis": { "introduced": "2.0" },
+        "testDataSource": { "introduced": "7.4" },
+        "track": { "introduced": "2.0" },
+        "variationDetail": { "introduced": "6.4" },
+        "webProxy": { "introduced": "2.0" }
+      }
     }
   }
 }

CHANGELOG.md

@@ -2,6 +2,62 @@
 
 All notable changes to the LaunchDarkly Python SDK will be documented in this file. This project adheres to [Semantic Versioning](http://semver.org).
 
+## [9.14.1](https://github.com/launchdarkly/python-server-sdk/compare/9.14.0...9.14.1) (2025-12-15)
+
+
+### Bug Fixes
+
+* Remove all synchronizers in daemon mode ([#388](https://github.com/launchdarkly/python-server-sdk/issues/388)) ([441a5ec](https://github.com/launchdarkly/python-server-sdk/commit/441a5ecb3d3f1428801c44b875b32ef396df2fa3))
+
+## [9.14.0](https://github.com/launchdarkly/python-server-sdk/compare/9.13.1...9.14.0) (2025-12-04)
+
+
+### Features
+
+* adding data system option to create file datasource intializer ([e5b121f](https://github.com/launchdarkly/python-server-sdk/commit/e5b121f92a09fcaf717f88b426348798961ab62e))
+* adding file data source as an intializer ([#381](https://github.com/launchdarkly/python-server-sdk/issues/381)) ([3700d1d](https://github.com/launchdarkly/python-server-sdk/commit/3700d1ddd9ef6c7a505ec24783c71753cea89abb))
+
+
+### Bug Fixes
+
+* Add warning if relying on Redis `max_connections` parameter ([#387](https://github.com/launchdarkly/python-server-sdk/issues/387)) ([e6395fa](https://github.com/launchdarkly/python-server-sdk/commit/e6395fa5316bef1c0d2829b4cc4b655fece8b8ea)), closes [#386](https://github.com/launchdarkly/python-server-sdk/issues/386)
+* modified initializer behavior to spec ([064f65c](https://github.com/launchdarkly/python-server-sdk/commit/064f65c76135c385a6fdcb0209caa0e7a8cf872c))
+
+## [9.13.1](https://github.com/launchdarkly/python-server-sdk/compare/9.13.0...9.13.1) (2025-11-19)
+
+
+### Bug Fixes
+
+* Include ldclient.datasystem in docs ([#379](https://github.com/launchdarkly/python-server-sdk/issues/379)) ([318c6fe](https://github.com/launchdarkly/python-server-sdk/commit/318c6fea0738d296713768afc8e08ee9b2360dc2))
+
+## [9.13.0](https://github.com/launchdarkly/python-server-sdk/compare/9.12.3...9.13.0) (2025-11-19)
+
+
+### Features
+
+* **experimental:** Release EAP support for FDv2 data system ([#376](https://github.com/launchdarkly/python-server-sdk/issues/376)) ([0e7c32b](https://github.com/launchdarkly/python-server-sdk/commit/0e7c32b4df12daef25e9b2e9b637225c3e74a2dd))
+
+## [9.12.3](https://github.com/launchdarkly/python-server-sdk/compare/9.12.2...9.12.3) (2025-10-30)
+
+
+### Bug Fixes
+
+* Fix overly generic type hint on File data source ([#365](https://github.com/launchdarkly/python-server-sdk/issues/365)) ([52a7499](https://github.com/launchdarkly/python-server-sdk/commit/52a7499f7cf1d4311f89fa98e65bca670e127aa6)), closes [#364](https://github.com/launchdarkly/python-server-sdk/issues/364)
+
+## [9.12.2](https://github.com/launchdarkly/python-server-sdk/compare/9.12.1...9.12.2) (2025-10-27)
+
+
+### Bug Fixes
+
+* Fix incorrect event count in failure message ([#359](https://github.com/launchdarkly/python-server-sdk/issues/359)) ([91f4163](https://github.com/launchdarkly/python-server-sdk/commit/91f416329bd3e53a622ce58caa63cdd6cdcc8896))
+
+## [9.12.1](https://github.com/launchdarkly/python-server-sdk/compare/9.12.0...9.12.1) (2025-09-30)
+
+
+### Bug Fixes
+
+* Add validation format check for SDK key ([#351](https://github.com/launchdarkly/python-server-sdk/issues/351))
+
 ## [9.12.0](https://github.com/launchdarkly/python-server-sdk/compare/9.11.1...9.12.0) (2025-07-11)
 
 

Makefile

@@ -38,6 +38,7 @@ test-all: install
 .PHONY: lint
 lint: #! Run type analysis and linting checks
 lint: install
+	@mkdir -p .mypy_cache
 	@poetry run mypy ldclient
 	@poetry run isort --check --atomic ldclient contract-tests
 	@poetry run pycodestyle ldclient contract-tests

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=9.12.0
+SDK_VERSION=9.14.1
 ```
 <!-- x-release-please-end -->
 

README.md

@@ -14,7 +14,7 @@
 
 ## Supported Python versions
 
-This version of the LaunchDarkly SDK is compatible with Python 3.9+.
+This version of the LaunchDarkly SDK is compatible with Python 3.10+.
 
 ## Getting started