v0.9.4

• New README, thanks to Andrea Reginato.
• Removed explicit dependency to level-fix-range, as the original bug
  was solved in level-sublevel v4.8.1.

v0.9.3

• Upgraded LevelUp to 0.12.0.
• Fixed level-fix-range dependency to avoid a bug
  dominictarr/level-sublevel#21.
• Improved Logger creation in Server.
• Improved Logger handling inside clients.

v0.9.2

• Added the ability to pass a custom Ascoltatore to mosca.Server.
• mosca.Server callbacks now yields the server.
• mosca.Server can now be called like a function.

v0.9.1

• 'test/topic' is different from '/test/topic'
• Resetting ping timer on publish, subcribe, unsubscribe:
  #47

v0.9.0

• Bumped Ascoltatori to 0.11.0.
• Improved logging for each client.
• Fixed multiple topic naming, mainly 'test/topic' and 'test/topic/'
  should be the same
  #46.
• Better handling of defaults
  #39.
• Enforcing client identifier length
  #33.