- Eliminate inconsistency between use of `name` and `variable` by always using `name`
3.3.1
- Remove print debugging statements
3.3
- Compatibility with Peewee 3 [breaking changes](http://docs.peewee-orm.com/en/latest/peewee/changes.html)
3.2
- Better find symbol name dependencies in exchange formulas
3.1.1
- Minor compatibility changes for parameters to make unified API
3.1
- Improve performance of `random` (47) - Added `dynamic_calculation_setups` - All data in search engine stored in lowercase (35) - Fixes to writing sqlite databases for better interaction with user interfaces (53)