Update supported versions of Python, pandas, and Elasticsearch

.ci/test-matrix.yml

@@ -3,6 +3,7 @@
 ELASTICSEARCH_VERSION:
   - 8.0.0-SNAPSHOT
   - 7.x-SNAPSHOT
+  - 7.14-SNAPSHOT
 
 PANDAS_VERSION:
   - 1.2.0

README.md

@@ -49,8 +49,8 @@ $ conda install -c conda-forge eland
 
 ### Supported Versions
 
-- Supports Python 3.6+ and Pandas 1.0.0+
-- Supports Elasticsearch clusters that are 7.x+, recommended 7.6 or later for all features to work.
+- Supports Python 3.7+ and Pandas 1.3
+- Supports Elasticsearch clusters that are 7.x+, recommended 7.14 or later for all features to work.
 
 ### Connecting to Elasticsearch 
 

docs/guide/overview.asciidoc

@@ -8,8 +8,8 @@ Source code is available on https://github.com/elastic/eland[GitHub].
 [discrete]
 === Compatibility
 
-The library is compatible with Python 3.6 and later and all
-{es} versions since `7.6.x` but you **have to use a matching major version**:
+The library is compatible with Python 3.7 and later and all
+{es} versions since 7.14 but you **should use a matching major version**:
 
 The recommended way to set your requirements in your `setup.py` or
 `requirements.txt` is::
@@ -17,13 +17,6 @@ The recommended way to set your requirements in your `setup.py` or
     # Elasticsearch 7.x
     eland>=7,<8
 
-Because Eland uses some experimental APIs for {ml} it
-is also recommended to install the same major and minor for `elasticsearch-py`
-as your cluster. For example if your cluster is v7.8.1 you would install
-like so::
-
-    $ python -m pip install 'eland>=7,<8' 'elasticsearch>=7.8,<7.9'
-
 [discrete]
 === Getting Started
 

setup.py

@@ -70,7 +70,12 @@ setup(
     classifiers=CLASSIFIERS,
     keywords="elastic eland pandas python",
     packages=find_packages(include=["eland", "eland.*"]),
-    install_requires=["elasticsearch>=7.13", "pandas>=1.2,<1.4", "matplotlib", "numpy"],
+    install_requires=[
+        "elasticsearch>=7.14,<8",
+        "pandas>=1.2,<1.4",
+        "matplotlib",
+        "numpy",
+    ],
     python_requires=">=3.7",
     package_data={"eland": ["py.typed"]},
     include_package_data=True,