Bump the version to 0.11

Yury Selivanov · Yury Selivanov · commit 51bc6b0a8da1 · 2019-10-11T16:43:59.000-04:00
diff --git a/immutables/__init__.py b/immutables/__init__.py
@@ -8,4 +8,4 @@
 
 
 __all__ = 'Map',
-__version__ = '0.10'
+__version__ = '0.11'
