apt/cache.py: Add versionadded

1 files changed, 2 insertions, 0 deletions

diff --git a/apt/cache.py b/apt/cache.py
index 339de763..3bbf5a51 100644
--- a/apt/cache.py
+++ b/apt/cache.py
@@ -298,6 +298,8 @@ class Cache(object):
         The return value of the function is undefined. If an error occured,
         an exception of type :class:`FetchFailedException` or
         :class:`FetchCancelledException` is raised.
+
+        .. versionadded:: 0.8.0
         """
         if progress is not None and fetcher is not None:
             raise ValueError("Takes a progress or a an Acquire object")