# Change Log

## [v1.0.4](https://github.com/mcs07/PubChemPy/releases/tag/v1.0.4) (2017-04-11)
[Full Changelog](https://github.com/mcs07/PubChemPy/compare/v1.0.3...v1.0.4)

**Implemented enhancements:**

- Discrepancy between the CACTVS fingerprint spec and Compound.fingerprint [\#15](https://github.com/mcs07/PubChemPy/issues/15)
- Using pubchempy / urllib behind proxy [\#11](https://github.com/mcs07/PubChemPy/issues/11)

**Fixed bugs:**

- Two substance tests out-of-date [\#20](https://github.com/mcs07/PubChemPy/issues/20)
- Xref-queries always 404 [\#18](https://github.com/mcs07/PubChemPy/issues/18)
- TypeError when trying to download a compund with None as cid [\#13](https://github.com/mcs07/PubChemPy/issues/13)
- On certain Compounds, the atoms\(\) function fails [\#5](https://github.com/mcs07/PubChemPy/issues/5)

**Merged pull requests:**

- Switch to using pytest for tests [\#23](https://github.com/mcs07/PubChemPy/pull/23) ([mcs07](https://github.com/mcs07))
- Decode CACTVS fingerprint to binary string [\#22](https://github.com/mcs07/PubChemPy/pull/22) ([mcs07](https://github.com/mcs07))
- Allow requests with xref input [\#19](https://github.com/mcs07/PubChemPy/pull/19) ([RickardSjogren](https://github.com/RickardSjogren))
- add get\_sdf function [\#17](https://github.com/mcs07/PubChemPy/pull/17) ([hsiaoyi0504](https://github.com/hsiaoyi0504))
- fix \#13 check if identifier is None and raise an exception to let the user know that the identifier is invalid [\#14](https://github.com/mcs07/PubChemPy/pull/14) ([llazzaro](https://github.com/llazzaro))
- Add syntax highlighting and output to README example. [\#7](https://github.com/mcs07/PubChemPy/pull/7) ([bjodah](https://github.com/bjodah))

## [v1.0.3](https://github.com/mcs07/PubChemPy/releases/tag/v1.0.3) (2015-03-07)
[Full Changelog](https://github.com/mcs07/PubChemPy/compare/v1.0.2...v1.0.3)

## [v1.0.2](https://github.com/mcs07/PubChemPy/releases/tag/v1.0.2) (2014-04-02)
[Full Changelog](https://github.com/mcs07/PubChemPy/compare/v1.0.1...v1.0.2)

**Merged pull requests:**

- Add backwards-compatible Python 3 support [\#4](https://github.com/mcs07/PubChemPy/pull/4) ([mcs07](https://github.com/mcs07))
- Pandas Series [\#2](https://github.com/mcs07/PubChemPy/pull/2) ([zachcp](https://github.com/zachcp))
- fix ccordinate type recognition [\#1](https://github.com/mcs07/PubChemPy/pull/1) ([zachcp](https://github.com/zachcp))

## [v1.0.1](https://github.com/mcs07/PubChemPy/releases/tag/v1.0.1) (2014-01-06)
[Full Changelog](https://github.com/mcs07/PubChemPy/compare/v1.0...v1.0.1)

## [v1.0](https://github.com/mcs07/PubChemPy/releases/tag/v1.0) (2013-05-01)
