--- a/ChangeLog
+++ b/ChangeLog
@@ -46,6 +46,31 @@
    of the serializer (ticket #146).
  * Assigning to a variable named `data` in a Python code block no longer
    breaks context lookup.
+ * The `Stream.render` now accepts an optional `out` parameter that can be
+   used to pass in a writable file-like object to use for assembling the
+   output, instead of building a big string and returning it.
+ * The XHTML serializer now strips `xml:space` attributes as they are only
+   allowed on very few tags.
+ * Match templates are now applied in a more controlled fashion: in the order
+   they are declared in the template source, all match templates up to (and
+   including) the matching template itself are applied to the matched content,
+   whereas the match templates declared after the matching template are only
+   applied to the generated content (ticket #186).
+ * The `TemplateLoader` class now provides an `instantiate()` method that can
+   be overridden by subclasses to implement advanced template instantiation
+   logic (ticket #204).
+ * The search path of the `TemplateLoader` class can now contain ''load
+   functions'' in addition to path strings. A load function is passed the
+   name of the requested template file, and should return a file-like object
+   and some metadata. New load functions are supplied for loading from egg
+   package data, and loading from different loaders depending on the path
+   prefix of the requested filename (ticket #182).
+ * Match templates can now be processed without keeping the complete matched
+   content in memory, which could cause excessive memory use on long pages.
+   The buffering can be disabled using the new `buffer` optimization hint on
+   the `<py:match>` directive.
+ * Improve error reporting when accessing an attribute in a Python expression
+   raises an `AttributeError` (ticket #191).
 
 
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