status'.md

@@ -59,6 +59,12 @@ This page captures the current status of the Haskell' effort. At the moment, thi
 <th> - add signed and unsigned char casts     
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 <tr><th> add multi parameter type classes </th>
 <th>[\#49](https://gitlab.haskell.org//haskell/prime/issues/49)</th>
 <th> MS      </th>
@@ -70,6 +76,43 @@ This page captures the current status of the Haskell' effort. At the moment, thi
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+<tr><th> add RankNTypes or Rank2Types     </th>
+<th>[\#60](https://gitlab.haskell.org//haskell/prime/issues/60)</th>
+<th> AL      </th>
+<th></th>
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+<th> - RankN or Rank2?
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+<tr><th> add polymorphic components       </th>
+<th>[\#57](https://gitlab.haskell.org//haskell/prime/issues/57)</th>
+<th> AL      </th>
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+<tr><th> add [ExistentialQuantification](existential-quantification) (existential components) </th>
+<th>[\#26](https://gitlab.haskell.org//haskell/prime/issues/26)</th>
+<th> AL, MS, SJT        </th>
+<th></th>
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