--- Migration to poetry. Project structure refactoring. Dependency upgrade.
1.1.0
--- Added the support of "note", "style" and "color" fields removed earlier after the major library refactoring.
It is now also possible to serialize books, notes and statistics to python dictionary and JSON.
1.0.0
--- - Dropbox API version 2.0 is now used. - Massive refactoring of library internals, only basic book and notes fields are now parsed. - Python 2.7 support is dropped.