2.0.6

• Fixed strong version dependency on macros_blocks

2.0.5

• Fixed potential crash on reachability status callback call

2.0.4

• Fixed another bug in 'observationBlock' call. Thanks again to pti.
• Fixed compiler errors when building in a dynamic framework, such as the case when importing the CocoaPod into a Swift project. Thanks to Jeremy Bone for pull request.

2.0.3

• Fixed 'observationBlock' sometimes not get called.Thanks to pti for pull request.