Cabal revisions of hdocs-0.5.2.1

Hackage metadata revisions edit the .cabal file after upload; each diff below is one revision.

 name:                hdocs
 version:             0.5.2.1
+x-revision: 1
 synopsis:            Haskell docs tool
 description:
   Tool and library to get docs for installed packages and source files.
       haddock-api >= 2.16.0 && < 2.17.0,
       haddock-library == 1.2.*
   build-depends:
-    base >= 4.7 && < 5,
+    base >= 4.7 && < 4.11,
     aeson >= 0.7.0,
     bytestring >= 0.10.0,
     Cabal >= 1.22.2,