Release 0.5.6

Send Wootric SDK, OS version and OS name

Release 0.5.5

• Add end_user_last_seen to eligibility requests
• Code cleanup
• Add documentation
• Change resources for new logo

Release 0.5.4

Color customization support for Segment integration

Release 0.5.3

Concurrent Survey Process

Release 0.5.2

Fix crash at getEndUserEmail when receiving a dictionary.

Release 0.5.1

Add color customization feature