What's Changed
* PPF-161: base exception should inherit from value error by chinapandaman in https://github.com/chinapandaman/PyPDFForm/pull/162
* PPF-165: add 3.9 to tests by chinapandaman in https://github.com/chinapandaman/PyPDFForm/pull/166
* PPF-167: change project description by chinapandaman in https://github.com/chinapandaman/PyPDFForm/pull/168
* PPF-164: pylint the package by chinapandaman in https://github.com/chinapandaman/PyPDFForm/pull/169
* PPF-163: prepare template for scenario tests by chinapandaman in https://github.com/chinapandaman/PyPDFForm/pull/172
* PPF-171: implement read method by chinapandaman in https://github.com/chinapandaman/PyPDFForm/pull/173
* PPF-174: update docs with read method by chinapandaman in https://github.com/chinapandaman/PyPDFForm/pull/175
* PPF-170: setup conftest by chinapandaman in https://github.com/chinapandaman/PyPDFForm/pull/176
**Full Changelog**: https://github.com/chinapandaman/PyPDFForm/compare/v0.3.0...v0.3.1