ci: Drop Python 3.4 support

Python 3.4 was dropped from manylinux in

  `https://github.com/pypa/manylinux/issues/427`

so that we cannot release it anymore.

Author: Synss

.circleci/config.yml

@@ -50,13 +50,6 @@ jobs:
           path: out
           destination: artifacts
 
-  python_34:
-    docker:
-      - image: circleci/python:3.4.10
-        environment: *env
-    working_directory: ~/python-mbedtls
-    steps: *steps
-
   python_35:
     docker:
       - image: circleci/python:3.5.9
@@ -170,5 +163,4 @@ workflows:
       - python_37
       - python_36
       - python_35
-      - python_34
       - python_27

ChangeLog

@@ -1,6 +1,7 @@
 [next]
 
 * ci: Partial support to Python 3.9
+* *: Drop Python 3.4
 
 [1.1.0] - 2020-02-22
 

README.rst

@@ -65,7 +65,7 @@ https://synss.github.io/python-mbedtls/
 Installation
 ============
 
-The bindings are tested with Python 2.7, 3.4, 3.5, 3.6, and 3.7 on Linux
+The bindings are tested with Python 2.7, 3.5, 3.6, 3.7, and 3.8 on Linux
 and macOS.
 
 `manylinux1`_ wheels are available for 64-bit Linux systems.  Install

setup.py

@@ -167,7 +167,6 @@ def readme():
         "Development Status :: 5 - Production/Stable",
         "Programming Language :: Cython",
         "Programming Language :: Python :: 2.7",
-        "Programming Language :: Python :: 3.4",
         "Programming Language :: Python :: 3.5",
         "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: 3.7",