mixpanel: uncomment test
mixpanel: fix Date instance not working with .register()
tests: fix integrations count
mixpanel tests: fix edge-case date mismatch
fixing array.length only when array of objects
updating comment
Merge pull request #385 from segmentio/fix/mixpanel-arrays

fixing array.length only when array of objects
Merge pull request #384 from segmentio/mixpanel/register

Mixpanel/register
fix/mixpanel-arrays
Merge pull request #386 from segmentio/fix/mixpanel-arrays

fix/mixpanel-arrays
Release 1.2.8
deps: upgrade to duo 0.7
Add Attribution
Changed the server
Track everything
Identify me maybe
Pass user id with events and identify
Tracking projectId
Add traits to identify
Fix tracking endpoint