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@@ -57,6 +57,12 @@ Features
- Add support for Python 3.7. Add testing on Python 3.8 with allowed failures.
See https://github.com/Pylons/pyramid/pull/3333
+- Added the ``pyramid.config.Configurator.add_accept_view_order`` directive,
+ allowing users to specify media type preferences in ambiguous situations
+ such as when several views match. A default ordering is defined for media
+ types that prefers human-readable html/text responses over JSON.
+ See https://github.com/Pylons/pyramid/pull/3326
+
Bug Fixes
---------
@@ -107,6 +113,13 @@ Backward Incompatibilities
of previous ``pyramid.httpexceptions.HTTPFound``.
See https://github.com/Pylons/pyramid/pull/3328
+- Accept-handling has undergone work to get rid of undefined behaviors and
+ runtime exceptions. As part of this effort, it is now a hard error to pass
+ any media ranges to the ``accept`` predicate on routes and views.
+ Previously, depending on the version of WebOb, this would error on certain
+ requests or it would work in undefined ways.
+ https://github.com/Pylons/pyramid/pull/3326
+
Documentation Changes
---------------------