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- Fix issue with boolean expressions precedence (`issue 29`__)
__ https://github.com/lelit/pglast/issues/29
- Implement ``BitString`` printer
- Support ``LEAKPROOF`` option (`PR 31`__), thanks to Ronan Dunklau
__ https://github.com/lelit/pglast/pull/31
- Support ``DEFERRABLE INITIALLY DEFERRED`` option (`PR 32`__), thanks to Ronan Dunklau
__ https://github.com/lelit/pglast/pull/32