Hello, I'm trying to upgrade a library from 6.6 to 6.10, but has run into a problem where a Internal.ByteString is returned instead of a normal ByteString. The library uses bRead in BEncode library, but that function's input type has changed from ByteString to Internal.ByteString. I think the cause of the problem is the functions in ByteString that uses functions in ByteString.Internal. Data.BEncode.bRead uses Data.BEncode.Lexer.lexer Data.BEncode.Lexer.lexer uses Data.ByteString.Lazy.Char8.toChunks Data.ByteString.Lazy.Char8.toChunks uses Data.ByteString.Lazy.Internal.foldrChunk foldrChunk :: (Internal.ByteString -> a -> a) -> Internal.ByteString -> a Is there any way to avoid getting a Internal.ByteString or convert it to a normal ByteString? Pauline