Cabal revisions of HaTeX-3.9.0.0

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

 Name: HaTeX
 Version: 3.9.0.0
+x-revision: 1
 Author: Daniel Díaz
 Category: Text, LaTeX
 Build-type: Simple
 
 Library
   Default-language: Haskell2010
-  Build-depends: base == 4.*
+  Build-depends: base >= 4 && < 4.7
                , bytestring >= 0.9.2.1 && < 0.11
                , transformers >= 0.2.2 && < 0.4
                , text >= 0.11.2.3 && < 0.12