6.8.0 (2018-03-19)

Features

• add mimetype type to source object when possible (#4469) (#4947) (62ff3f6), closes #4851
• Allow techs to change poster if player option techCanOverridePoster is set (#4921) (8706941), closes #4910
• format time: add setFormatTime for overriding the time format (#4962) (2f96914), closes #2931
• require enableSourceset option for event (#5031) (1b3c827)
• sourceset event (#4660) (df96a74)
• Use CSS grid for Caption Settings dialog to begin making it more responsive (#4997) (d2f63ad)

Bug Fixes

• don't add captions settings menu item when TextTrackSettings is disabled (#5002) (ba6a71e), closes #4996
• sourceset: set evt.src to empty string or src attr from load (#5016) (46d8b37)

Chores

• make sure first-timers bot uses our template (#5001) (43b5a6d)
• dom.js: Fix misspellings (#5008) (e833d3e)
• update package-lock.json (9519740)

Documentation

• component: fix misspellings (#5017) (1532df3)
• component: fix misspelllings (#5019) (ebbe868)
• react guide: update guide to prevent memory leaks when components are disposed of (#4998) (1fa9dfb)
• time-ranges: fix misspellings (#5025) (bd6b31c)
• time-ranges: fix wrong comment for getRange function (#5026) (d7f45ba)

Reverts

• Revert "fix: force autoplay in Chrome (#4804)" (#5009) (8d86afd), closes #4720 #5005 #4720 #5005

Tests

• ResizeManager: only listen for one playerresize to make test not flaky (#5022) (4e83cd3)