v0.3.0

Changes:

• Update mattermost to v6.4.2
• Cleanups, fixes and improvements

v0.2.0

Changes:

• Add retrieval of messages since last login.
• Disable filtering of own messages and change command line argument
  -disable-filterown to -filter-own.
• Rewrite sender of own messages to <self>.
• Add message history per account.
• Add/update welcome message, account adding help, account added info
  messages and push new accounts to client with -push-accounts.
• Add config file support.
• Fixes and improvements.

v0.1.0

Changes:

• First/initial release.