0.7.0 - Refinements and minor updates

• Streaming now is parameterized by the size of a chunk
• Introduced a new type Ex
• Changed the suffix of statement execution functions to Ex

0.6.0 - Major API overhaul

• The connection pool acquisition is now explicit and is no longer handled by the Session monad. This should provide for a simpler integration with other libraries.
• The Session monad is now merely a convenience thing for providing a context to multiple transactions. One can run it as many times as he wants - it won't reestablish any resources any more.
• The connection timeout is now set using Int for simplicity.
• There are no exceptions any more. All the error-reporting is typed and done explicitly, using Either.
• The error types are now mostly backend-specific.
• The transaction mode is now extended to support uncommittable transactions with the TxWriteMode type.
• All Tx functions are now appended with a "Tx" suffix.
• Added vectorTx and maybeTx and updated the semantics of singleTx.
• q statement quasi-quoter is now renamed to more meaningful stmt.
• The Statement type is renamed to Stmt and is now exported from the main API.
• RowParser is now uninstantiable. This enforces the idiomatic usage of the library.
• Statement templates now support UTF-8.

0.5.0

• Update the "list-t" and "monad-control" deps

0.4.1

• Fix the transaction conflicts bug