From 1630c3726618b7654a8134ecec6247c18c8bb784 Mon Sep 17 00:00:00 2001
From: Kyle Altendorf <sda@fstab.net>
Date: Wed, 7 Oct 2020 18:06:13 -0400
Subject: [PATCH] Added changelog/7872.doc.rst

---
 changelog/7872.doc.rst | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 changelog/7872.doc.rst

diff --git a/changelog/7872.doc.rst b/changelog/7872.doc.rst
new file mode 100644
index 000000000..46236acbf
--- /dev/null
+++ b/changelog/7872.doc.rst
@@ -0,0 +1 @@
+``_pytest.config.argparsing.Parser.addini()`` accepts explicit ``None`` and ``"string"``.