- Stop-gap fix for race-condition error from upstream: https://github.com/pipermerriam/web3.py/issues/80
1.4.0
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- Contract source directory now configurable via populus.ini file. - Updates to upstream dependencies.
1.3.0
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- Bugfix for geth data_dir directory on linux systems.
1.2.2
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- Support solc 0.4.x
1.2.1
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- Support legacy JSON-RPC spec for ``eth_getTransactionReceipt`` in wait API.
1.2.0
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- All function in the ``chain.wait`` api now take a ``poll_interval`` parameter which controls how aggressively they will poll for changes. - The ``project`` fixture now caches the compiled contracts across test runs.