diff --git a/README.md b/README.md
index c61e58d3d2334e5129c2fe63db8386bd4828fc39..b05e927c6971d32f595008e4591fd41553f471ba 100644
--- a/README.md
+++ b/README.md
@@ -11,6 +11,9 @@ satella
 
 _satella.posix_ in unavailable on non-POSIX systems, but the rest should work OK.
 
+Full [documentation]((http://satella.readthedocs.io/en/latest/?badge=latest)
+is available for the brave souls that do decide to use this library.
+
 Satella is a Python 3.5+ library for writing server applications, especially those dealing with mundane but useful things.
 
 See [LICENSE](LICENSE) for text of the license.
diff --git a/satella/__init__.py b/satella/__init__.py
index 6c090996de58810152cd046000b8cf67f1e56d7f..4fe6dd5cfd88062bc76b6a78e73ab80fa51f1687 100644
--- a/satella/__init__.py
+++ b/satella/__init__.py
@@ -1,2 +1,2 @@
 # coding=UTF-8
-__version__ = '2.2.2a3'
+__version__ = '2.2.2a4'