ref: 77777700c0f4bfcd97bfa212ff5588c5cb14d101
parent: 274a7f635969b31e7259dc841092067c7e0f42de
author: Sigrid Haflínudóttir <ftrvxmtrx@gmail.com>
date: Fri Dec 6 11:46:51 EST 2019
cover image: support png and use resample(1) for better quality