diff --git a/README.md b/README.md
index 79175bd..0686965 100644
--- a/README.md
+++ b/README.md
@@ -163,3 +163,11 @@ However, there are two important differences:
 
 - you can cancel <kbd>C-c C-v</kbd> with a command while executing that command, instead of e.g.
 getting an error `C-c C-v C-n is undefined` for <kbd>C-c C-v C-n</kbd>.
+
+## Hydras and numeric arguments
+
+Since version `0.6.0`, for any Hydra:
+
+- `digit-argment` can be called with <kbd>0</kbd>-<kbd>9</kbd>.
+- `negative-argument` can be called with <kbd>-</kbd>
+- `universal-argument` can be called with <kbd>C-u</kbd>
diff --git a/hydra.el b/hydra.el
index 2f4f12e..72cbac9 100644
--- a/hydra.el
+++ b/hydra.el
@@ -5,7 +5,7 @@
 ;; Author: Oleh Krehel <ohwoeowho@gmail.com>
 ;; Maintainer: Oleh Krehel <ohwoeowho@gmail.com>
 ;; URL: https://github.com/abo-abo/hydra
-;; Version: 0.6.0
+;; Version: 0.6.1
 ;; Keywords: bindings
 ;; Package-Requires: ((cl-lib "0.5"))