Set version number to 6.3b1

diff --git a/tornado/__init__.py b/tornado/__init__.py
index 060b836a9c8120b28cb633212f9d26a8f7853e23..c540a45af44b308ae332e9682f4e505202dd618b 100644 (file)
--- a/tornado/__init__.py
+++ b/tornado/__init__.py
@@ -22,8 +22,8 @@
 # is zero for an official release, positive for a development branch,
 # or negative for a release candidate or beta (after the base version
 # number has been incremented)
-version = "6.3.dev1"
-version_info = (6, 3, 0, -100)
+version = "6.3b1"
+version_info = (6, 3, 0, -99)
 
 import importlib
 import typing