From e9a6eb4799bc8ba626d33c188e091672d75176ef Mon Sep 17 00:00:00 2001
From: Erik Johnston <erik@matrix.org>
Date: Tue, 2 Nov 2021 14:12:37 +0000
Subject: [PATCH 1/2] Add twine and towncrier as dev dependencies

We don't pin them as we execute them as commands, rather than use them
as libs.
---
 setup.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/setup.py b/setup.py
index 220084a49d46..345cff09c346 100755
--- a/setup.py
+++ b/setup.py
@@ -132,6 +132,9 @@ def exec_file(path_segments):
         "GitPython==3.1.14",
         "commonmark==0.9.1",
         "pygithub==1.55",
+        # The following are executed as commands by the release script.
+        "twine",
+        "towncrier",
     ]
 )
 

From 26a533c4cb8efd603823a16c667a7f6060e34445 Mon Sep 17 00:00:00 2001
From: Erik Johnston <erik@matrix.org>
Date: Tue, 2 Nov 2021 14:15:04 +0000
Subject: [PATCH 2/2] Newsfile

---
 changelog.d/11233.misc | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 changelog.d/11233.misc

diff --git a/changelog.d/11233.misc b/changelog.d/11233.misc
new file mode 100644
index 000000000000..fdf9e5642e28
--- /dev/null
+++ b/changelog.d/11233.misc
@@ -0,0 +1 @@
+Add `twine` and `towncrier` as dev dependencies, as they're used by the release script.