Drop support for Python 3.5 and earlier, as well as Matplotlib 1.5

Author: astrofrog

.travis.yml

@@ -14,21 +14,19 @@ matrix:
     # Test the oldest and newest configuration on Mac and Windows
     - os: osx
       language: c
-      env: PYTHON_VERSION=2.7 TOXENV=py27-test-mpl15
+      env: PYTHON_VERSION=3.6 TOXENV=py36-test-mpl20
     - os: osx
       language: c
       env: PYTHON_VERSION=3.8 TOXENV=py38-test-mpl31
     - os: windows
       language: c
-      env: PYTHON_VERSION=2.7 TOXENV=py27-test-mpl15
+      env: PYTHON_VERSION=3.6 TOXENV=py36-test-mpl20
     - os: windows
       language: c
       env: PYTHON_VERSION=3.8 TOXENV=py38-test-mpl31
     # Test all configurations on Linux
-    - python: 2.7
-      env: TOXENV=py27-test-mpl15
-    - python: 3.5
-      env: TOXENV=py35-test-mpl20
+    - python: 3.6
+      env: TOXENV=py36-test-mpl20
     - python: 3.6
       env: TOXENV=py36-test-mpl21
     - python: 3.6

CHANGES.md

@@ -5,6 +5,8 @@
 
 - Properly register mpl_image_compare marker with pytest. [#83]
 
+- Drop support for Python 3.5 and earlier, and Matplotlib 1.5. [#87]
+
 0.10 (2018-09-25)
 -----------------
 

tox.ini

@@ -1,6 +1,6 @@
 [tox]
 envlist =
-    py{27,35,36,37,38}-test
+    py{36,37,38}-test
     codestyle
 requires =
     setuptools >= 30.3.0