The value of multi-valued attributes like class are always turned into a list, even if there's only one value.

1 files changed, 3 insertions, 0 deletions

diff --git a/NEWS.txt b/NEWS.txt
index 1c3e19c..ea49586 100644
--- a/NEWS.txt
+++ b/NEWS.txt
@@ -1,5 +1,8 @@
 = 4.0.0b6 () =
 
+* The value of multi-valued attributes like "class" are always turned
+  into a list, even if there's only one value.
+
 * Passing text along with tag-specific arguments to a find* method:
 
    find("a", text="Click here")