+------------------------------+--------------------------------------------------------------+--------------------------+-----------------------------------------------------------------------+
|Category | Feature | Status | Reviews |
+==============================+==============================================================+==========================+=======================================================================+
-| atomic extension | 'compare' and 'fail' clauses on atomic construct | :none:`unclaimed` | |
+| atomic extension | 'compare' clause on atomic construct | :good:`worked on` | |
++------------------------------+--------------------------------------------------------------+--------------------------+-----------------------------------------------------------------------+
+| atomic extension | 'fail' clause on atomic construct | :none:`unclaimed` | |
+------------------------------+--------------------------------------------------------------+--------------------------+-----------------------------------------------------------------------+
| base language | C++ attribute specifier syntax | :part:`worked on` | |
+------------------------------+--------------------------------------------------------------+--------------------------+-----------------------------------------------------------------------+