Snowplow JavaScript Tracker v2.15.0

New Features

Add anonymized tracking options (#793)
Add support for callback after trackEvent (#30)
Add User Agent Client Hints Context (closes #816)
Return full element in transform function within form tracking (#825)
Make browser feature fields optional (#810)

Bug Fixes

Metric GET failure should not block queue executing (#769)
Canceled request with slow3g (#642)
Change initial page ping to fire at minimum visit length when less than heart beat delay (#803)

Under the hood

Switch page ping code to use arrays of events (#46)
Update SauceLabs to group tests into builds (#828)
Add Snowplow Maintenance Badge (#820)
Add CONTRIBUTING.md (#819)
Add Snyk configuration (#822)
Update README to direct to new docs website (#827)
Update Copyright notices to 2020 (#826)