v2.1

This release is for zenodo DOI generation.

Features from previous release are still valid:

1. Two different types of accounts: Checking and Savings.
2. Money can now be added to the account.
3. Expense denied if it exceeds money in the account.
4. Warning displayed when money in the account comes below a threshold - 100$.
5. Account can be chosen before making a purchase. The account is used till it's changed again.
6. New Functionality to record expenses in different currencies. Following currencies are supported: '"USD","INR","GBP","EUR","CAD","JPY"'.
7. New Functionality to send a user's expense history to an email account.
8. All expenses can now be downloaded in CSV, PDF format. Each expense record will also contain information on Expense category, account used and the money spent.

DollarBot v2.0

This release comes with following new functionalities:

1. Two different types of accounts: Checking and Savings.
2. Money can now be added to the account.
3. Expense denied if it exceeds money in the account.
4. Warning displayed when money in the account comes below a threshold - 100$.
5. Account can be chosen before making a purchase. The account is used till it's changed again.
6. New Functionality to record expenses in different currencies. Following currencies are supported: '"USD","INR","GBP","EUR","CAD","JPY"'.
7. New Functionality to send a user's expense history to an email account.
8. All expenses can now be downloaded in CSV, PDF format. Each expense record will also contain information on Expense category, account used and the money spent.