v0.1.8

#38 - Add new options for notifications

v0.1.7

#36 - Backport all new options from v1

v0.1.6

Backport #34 - Less strict validation of notification url

v1.0.0-rc2

#22 - added firefox_icon to allowed notification fields

v1.0.0-rc1

Implemented httplug so it's possible now to use library with guzzle 5, guzzle 6 and other adapters.
All changes c4390d2...56c4393

v0.1.5

#15 and 3d76d04

v0.1.4

Merge pull request #14 from xdimedrolx/master

Added missing options for notifications

v0.1.3

• added missing options

v0.1.2: Merge pull request #4 from marc94rc/master

Fixed fetching notifications without parameters

v0.1.1

• added missing options
• allow to provide operator in tags