remove support for 3.9, 3.10

Author: jonhealy1

.github/workflows/cicd.yml

@@ -68,7 +68,7 @@ jobs:
 
     strategy:
       matrix:
-        python-version: [ "3.9", "3.10", "3.11", "3.12", "3.13", "3.14"]
+        python-version: [ "3.11", "3.12", "3.13", "3.14"]
         backend: [ "elasticsearch8", "opensearch"]
 
     name: Python ${{ matrix.python-version }} testing with ${{ matrix.backend }}

.github/workflows/deploy_mkdocs.yml

@@ -20,10 +20,10 @@ jobs:
       - name: Checkout main
         uses: actions/checkout@v5
 
-      - name: Set up Python 3.9
+      - name: Set up Python 3.11
         uses: actions/setup-python@v6
         with:
-          python-version: 3.9
+          python-version: 3.11
 
       - name: Install dependencies
         run: |

.github/workflows/publish.yml

@@ -13,10 +13,10 @@ jobs:
     steps:
       - uses: actions/checkout@v5
 
-      - name: Set up Python 3.10
+      - name: Set up Python 3.11
         uses: actions/setup-python@v6
         with:
-          python-version: "3.10"
+          python-version: "3.11"
 
       - name: Install build dependencies
         run: |

CHANGELOG.md

@@ -31,6 +31,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 - Upgrade stac-fastapi parent libraries to v6.1.1 [#541](https://github.com/stac-utils/stac-fastapi-elasticsearch-opensearch/pull/541)
 
+### Removed
+
+- Removed support for Python 3.9, 3.10 as they are no longer supported by stac-fastapi parent libraries [#541](https://github.com/stac-utils/stac-fastapi-elasticsearch-opensearch/pull/541)
+
 ## [v6.7.4] - 2025-11-13
 
 ### Added

dockerfiles/Dockerfile.deploy.es

@@ -1,4 +1,4 @@
-FROM python:3.10-slim
+FROM python:3.11-slim
 
 RUN apt-get update && \
     apt-get -y upgrade && \

dockerfiles/Dockerfile.deploy.os

@@ -1,4 +1,4 @@
-FROM python:3.10-slim
+FROM python:3.11-slim
 
 RUN apt-get update && \
     apt-get -y upgrade && \

dockerfiles/Dockerfile.dev.es

@@ -1,4 +1,4 @@
-FROM python:3.10-slim
+FROM python:3.11-slim
 
 
 # update apt pkgs, and install build-essential for ciso8601

dockerfiles/Dockerfile.dev.os

@@ -1,4 +1,4 @@
-FROM python:3.10-slim
+FROM python:3.11-slim
 
 
 # update apt pkgs, and install build-essential for ciso8601

dockerfiles/Dockerfile.docs

@@ -1,4 +1,4 @@
-FROM python:3.9-slim
+FROM python:3.11-slim
 
 # build-essential is required to build a wheel for ciso8601
 RUN apt update && apt install -y build-essential

examples/pip_docker/Dockerfile

@@ -1,4 +1,4 @@
-FROM python:3.10-slim
+FROM python:3.11-slim
 
 
 # update apt pkgs, and install build-essential for ciso8601