From 0a56ed127aace8c5be89a2fb68f4d03d9b270f13 Mon Sep 17 00:00:00 2001
From: Matthias Bussonnier <bussonniermatthias@gmail.com>
Date: Thu, 13 Aug 2020 08:28:44 -0700
Subject: [PATCH] Prepare for an beta1 release. (#594)

---
 setup.cfg             |  3 ---
 traitlets/_version.py | 16 ++++++++++++++--
 2 files changed, 14 insertions(+), 5 deletions(-)

diff --git a/setup.cfg b/setup.cfg
index 696302d4..d5f78cf1 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,3 @@
-[bdist_wheel]
-universal=1
-
 [metadata]
 license_file = COPYING.md
 
diff --git a/traitlets/_version.py b/traitlets/_version.py
index 9f9e443a..07bf48c3 100644
--- a/traitlets/_version.py
+++ b/traitlets/_version.py
@@ -1,2 +1,14 @@
-version_info = (5, 0, 0, 'dev')
-__version__ = '.'.join(map(str, version_info))
+version_info = (5, 0, 0, "b1")
+
+# unlike `.dev`, alpha, beta and rc _must not_ have dots,
+# or the wheel and tgz won't look to pip like the same version.
+
+__version__ = (
+    ".".join(map(str, version_info))
+    .replace(".b", "b")
+    .replace(".a", "a")
+    .replace(".rc", "rc")
+)
+assert ".b" not in __version__
+assert ".a" not in __version__
+assert ".rc" not in __version__