…2573)

* metametrics - ensure segment submission failures do not bubble up

* metametrics - differentiate between trackEvent and submitEvent

* metametrics - validate event in trackEvent

* metametrics - re-throw error on clean stack

* lint fix

* controllers/metametrics - take a captureException option

* controllers/metametrics - capture and report any errors in trackPage

* Update app/scripts/controllers/metametrics.js

Co-authored-by: Mark Stacey <markjstacey@gmail.com>

Co-authored-by: Mark Stacey <markjstacey@gmail.com>

`improved-yarn-audit` has been updated so that it supports GitHub
advisories. Two new GitHub advisories have been ignored, as they are
both moderate RegExp DoS vulnerabilities that don't affect us, and they
are embedded deep within our dependency graph and are difficult to
update.

…entry (#12763)

Version v10.6.1 RC