v0.8.14

What's Changed

• [IO-543][internal] Move Imports To Multiprocessing by @owencjones in #521
• [IO-585][internal] incorrect type annotation by @Nathanjp91 in #537
• [IO-749][external] Added python support install on 3.7 by @owencjones in #540
• including release in dataset by @Nathanjp91 in #534
• [MOD-603][external] Add annotation file item_id and annotation id. by @whilefalse in #545
• Version bump 0.8.13 by @owencjones in #548

Full Changelog: v0.8.12...v0.8.14