Bump version to 1.3.6.

esqueleto.cabal

@@ -1,5 +1,5 @@
 name:                esqueleto
-version:             1.3.5
+version:             1.3.6
 synopsis:            Bare bones, type-safe EDSL for SQL queries on persistent backends.
 homepage:            https://github.com/meteficha/esqueleto
 license:             BSD3

src/Database/Esqueleto/Internal/Sql.hs

@@ -482,6 +482,8 @@ unsafeSqlFunction name arg =
 
 -- | (Internal) An unsafe SQL function to extract a subfield from a compound
 -- field, e.g. datetime. See 'unsafeSqlBinOp' for warnings.
+--
+-- Since: 1.3.6.
 unsafeSqlExtractSubField :: UnsafeSqlFunctionArgument a =>
                      TLB.Builder -> a -> SqlExpr (Value b)
 unsafeSqlExtractSubField subField arg =