Drop Python 3.6 support (#1795)

filmor · lostmsu · web-flow · commit e258cee22bbe · 2022-05-23T08:29:24.000+02:00
Fixes #1640 Co-authored-by: Victor Nova <lost@losttech.software>
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
@@ -16,7 +16,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [windows, ubuntu, macos]
-        python: ["3.6", "3.7", "3.8", "3.9", "3.10"]
+        python: ["3.7", "3.8", "3.9", "3.10"]
         platform: [x64, x86]
         exclude:
           - os: ubuntu
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -31,7 +31,7 @@ and other `PyObject` derived types when called from Python.
 
 
 ### Changed
--   Drop support for Python 2, 3.4, and 3.5
+-   Drop support for Python 2, 3.4, 3.5, and 3.6
 -   `wchar_t` size aka `Runtime.UCS` is now determined at runtime
 -   `clr.AddReference` may now throw errors besides `FileNotFoundException`, that provide more
 details about the cause of the failure
diff --git a/setup.py b/setup.py
@@ -165,7 +165,6 @@ def finalize_options(self):
         "License :: OSI Approved :: MIT License",
         "Programming Language :: C#",
         "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
diff --git a/src/runtime/Mixins/collections.py b/src/runtime/Mixins/collections.py
@@ -1,6 +1,6 @@
 """
 Implements collections.abc for common .NET types
-https://docs.python.org/3.6/library/collections.abc.html
+https://docs.python.org/3/library/collections.abc.html
 """
 
 import collections.abc as col
diff --git a/src/runtime/Native/TypeOffset36.cs b/src/runtime/Native/TypeOffset36.cs
diff --git a/src/runtime/Util/Util.cs b/src/runtime/Util/Util.cs
@@ -13,7 +13,7 @@ internal static class Util
         internal const string UnstableApiMessage =
             "This API is unstable, and might be changed or removed in the next minor release";
         internal const string MinimalPythonVersionRequired =
-            "Only Python 3.6 or newer is supported";
+            "Only Python 3.7 or newer is supported";
         internal const string InternalUseOnly =
             "This API is for internal use only";
 
