+------------------------------+--------------------------------------------------------------+--------------------------+-----------------------------------------------------------------------+
| device extension | allow access to the reference count (omp_target_is_present) | :part:`worked on` | |
+------------------------------+--------------------------------------------------------------+--------------------------+-----------------------------------------------------------------------+
-| device extension | requires directive (unified shared memory) | :good:`done` | |
+| device extension | requires directive | :part:`partial` | |
+------------------------------+--------------------------------------------------------------+--------------------------+-----------------------------------------------------------------------+
-| device extension | clause: unified_address, unified_shared_memory | :good:`done` | D52625,D52359 |
+| device extension | clause: unified_shared_memory | :good:`done` | D52625,D52359 |
++------------------------------+--------------------------------------------------------------+--------------------------+-----------------------------------------------------------------------+
+| device extension | clause: unified_address | :part:`partial` | |
+------------------------------+--------------------------------------------------------------+--------------------------+-----------------------------------------------------------------------+
| device extension | clause: reverse_offload | :none:`unclaimed parts` | D52780 |
+------------------------------+--------------------------------------------------------------+--------------------------+-----------------------------------------------------------------------+
+------------------------------+--------------------------------------------------------------+--------------------------+-----------------------------------------------------------------------+
| device extension | clause: use_device_addr for target data | :part:`worked on` | |
+------------------------------+--------------------------------------------------------------+--------------------------+-----------------------------------------------------------------------+
-| device extension | map(replicate) or map(local) when requires unified_shared_me | :part:`worked on` | D55719,D55892 |
+| device extension | support close modifier on map clause | :good:`done` | D55719,D55892 |
+------------------------------+--------------------------------------------------------------+--------------------------+-----------------------------------------------------------------------+
| device extension | teams construct on the host device | :part:`worked on` | Clang part is done, r371553. |
+------------------------------+--------------------------------------------------------------+--------------------------+-----------------------------------------------------------------------+
| device extension | support non-contiguous array sections for target update | :part:`worked on` | |
+------------------------------+--------------------------------------------------------------+--------------------------+-----------------------------------------------------------------------+
+| device extension | pointer attachment | :none:`unclaimed` | |
++------------------------------+--------------------------------------------------------------+--------------------------+-----------------------------------------------------------------------+
| atomic extension | hints for the atomic construct | :part:`worked on` | D51233 |
+------------------------------+--------------------------------------------------------------+--------------------------+-----------------------------------------------------------------------+
| base language | C11 support | :none:`unclaimed` | |
+------------------------------+--------------------------------------------------------------+--------------------------+-----------------------------------------------------------------------+
| misc extension | conditional modifier for lastprivate clause | :good:`done` | |
+------------------------------+--------------------------------------------------------------+--------------------------+-----------------------------------------------------------------------+
+| misc extension | iterator and multidependences | :none:`unclaimed` | |
++------------------------------+--------------------------------------------------------------+--------------------------+-----------------------------------------------------------------------+
| misc extension | user-defined function variants | :part:`worked on` | D67294, D64095 |
+------------------------------+--------------------------------------------------------------+--------------------------+-----------------------------------------------------------------------+
-| misc extensions | pointer/reference to pointer based array reductions | :none:`unclaimed` | |
+| misc extension | pointer/reference to pointer based array reductions | :none:`unclaimed` | |
++------------------------------+--------------------------------------------------------------+--------------------------+-----------------------------------------------------------------------+
+| misc extension | prevent new type definitions in clauses | :none:`unclaimed` | |
+------------------------------+--------------------------------------------------------------+--------------------------+-----------------------------------------------------------------------+
-| misc extensions | prevent new type definitions in clauses | :none:`unclaimed` | |
+| memory model extension | memory model update (seq_cst, acq_rel, release, acquire,...) | :none:`unclaimed` | |
+------------------------------+--------------------------------------------------------------+--------------------------+-----------------------------------------------------------------------+