- Changed `http` to `https` protocol for all API endpoints
- Break backward compatibility with Python 3.6
- [Added feature for contextual usage of token](https://github.com/aiogram/aiograph/blob/v0.2/examples/context_token.py)
- Added method for uploading files from URL (PR 1)
- Changed deprecated module `aiosocksy` to `aiohttp_socks` (PR 1)
- Fixed deprecation warning for aiohttp (PR 2)
- Added more tests