v0.3.0

Changes:

• Switch to asyncio and increase required Python version to >= 3.7
• Remove copy of the buddy list from Account and rename callback
  UPDATE_BUDDIES to GET_BUDDIES to match new behaviour
• Add callbacks:
  • HELP_WELCOME: welcome/help message for clients
  • HELP_ACCOUNT_ADD: help text for adding accounts
• Add configuration option for filtering own messages

v0.2.0

Changes:

• Use only one log file
• Add "push-accounts" to configuration/command line arguments
• Add more info messages and extend output of "help" command
• Change callback parameter from account id to Account
• Add tests
• Cleanups and fixes

v0.1

Changes:

• First release.