Update min tox version to 2.0

The commands used by constraints need at least tox 2.0. Update to reflect reality, which should help with local running of constraints targets. Change-Id: I47d789f26c24f232f51a6946a56ac73ed58214d7
2018-10-16 11:40:17 +08:00 · 2018-10-16 11:40:17 +08:00 · dcc7b173dd
commit dcc7b173dd
parent 54b715d9f3
1 changed files with 1 additions and 1 deletions
--- a/tox.ini
+++ b/tox.ini
@ -1,5 +1,5 @@
 [tox]
-minversion = 1.6
+minversion = 2.0
 skipsdist = True
 envlist = releasenotes