From 239a9c00866dc73d003306e7792a904d9bc37213 Mon Sep 17 00:00:00 2001
From: Tobias Gustafsson <tobias.l.gustafsson@gmail.com>
Date: Sun, 13 Sep 2020 08:53:29 +0200
Subject: [PATCH] #208 Release 0.16.1 with requirement Python >= 2.7

---
 CHANGES.txt            | 4 ++++
 README.rst             | 9 ++++++---
 _pyrsistent_version.py | 2 +-
 requirements.txt       | 5 ++++-
 setup.py               | 1 +
 5 files changed, 16 insertions(+), 5 deletions(-)

diff --git a/CHANGES.txt b/CHANGES.txt
index 603b3f2..b7e36eb 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -1,5 +1,9 @@
 Revision history
 ----------------
+0.16.1, 2020-09-13
+ * Add "python_requires >= 2.7" to setup.py in preparation for Python 2.7 incompatible updates
+   in 0.17.
+
 0.16.0, 2020-03-24
  * No major updates but Python 2 support no longer guaranteed.
  * Fix #192, 'ignore_extra' for 'pvector_field'. Thanks @ss18 for this!
diff --git a/README.rst b/README.rst
index a4c24e4..c48f645 100644
--- a/README.rst
+++ b/README.rst
@@ -702,12 +702,15 @@ Run test for Python 2.7: ``tox -epy27``
 
 Release
 ~~~~~~~
+* `pip install -r requirements.txt`
 * Update CHANGES.txt
 * Update README with any new contributors and potential info needed.
 * Update _pyrsistent_version.py
-* python setup.py sdist upload
-* Commit and tag with new version: git add -u . && git commit -m 'Prepare version vX.Y.Z' && git tag -a vX.Y.Z -m 'vX.Y.Z'
-* Push commit and tags: git push && git push --tags
+* `rm -rf dist/* && python setup.py sdist`
+* (`twine upload -r testpypi dist/*`), if testing the distribution on testpypi
+* `twine upload dist/*`
+* Commit and tag with new version: `git add -u . && git commit -m 'Prepare version vX.Y.Z' && git tag -a vX.Y.Z -m 'vX.Y.Z'`
+* Push commit and tags: `git push && git push --tags`
 
 Project status
 --------------
diff --git a/_pyrsistent_version.py b/_pyrsistent_version.py
index 8911e95..9513287 100644
--- a/_pyrsistent_version.py
+++ b/_pyrsistent_version.py
@@ -1 +1 @@
-__version__ = '0.16.0'
+__version__ = '0.16.1'
diff --git a/requirements.txt b/requirements.txt
index c04e1b5..ba1b7d3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,4 @@
+# Requirements for developing, testing and releasing pyrsistent
 Sphinx
 pytest<5
 sphinx-rtd-theme==0.1.5
@@ -7,4 +8,6 @@ tox
 six
 pyperform
 hypothesis<5
-setuptools
+setuptools>=0.16.1
+twine>=3.2
+pip>=20.2.3
\ No newline at end of file
diff --git a/setup.py b/setup.py
index 931800f..80720df 100644
--- a/setup.py
+++ b/setup.py
@@ -78,4 +78,5 @@ def build_extension(self, ext):
     install_requires=['six'],
     packages=['pyrsistent'],
     package_data={'pyrsistent': ['py.typed', '__init__.pyi', 'typing.pyi']},
+    python_requires='>=2.7',
 )