Convert stuff
diff --git a/docs/exceptions.rst b/docs/exceptions.rst
index 7f9ae34..48c4bca 100644
--- a/docs/exceptions.rst
+++ b/docs/exceptions.rst
@@ -25,11 +25,24 @@
This is raised when additional data is added to a context after update
has already been called.
+.. class:: UnsupportedCipher
-.. class:: UnsupportedAlgorithm
+ .. versionadded:: 0.3
- This is raised when a backend doesn't support the requested algorithm (or
- combination of algorithms).
+ This is raised when a backend doesn't support the requested cipher
+ algorithm and mode combination.
+
+.. class:: UnsupportedHash
+
+ .. versionadded:: 0.3
+
+ This is raised when a backend doesn't support the requested hash algorithm.
+
+.. class:: UnsupportedPadding
+
+ .. versionadded:: 0.3
+
+ This is raised when the requested padding is not supported by the backend.
.. class:: InvalidKey
@@ -43,7 +56,3 @@
This is raised when the verify method of a one time password function's
computed token does not match the expected token.
-
-.. class:: UnsupportedPadding
-
- This is raised when the chosen padding is not supported by the backend.