v0.19.2

A housekeeping release. The sample name suggested in the arrangement name field is a neutral one now, and the repository has a contributing guide for people sending pull requests: the checks every change passes, the invariants the code keeps and the style it is written in. Nothing else changes in how the app behaves.

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Installing

Unzip it, drag DevDeck.app into Applications and open it. The build is signed with a Developer ID and notarised by Apple, so macOS opens it as it is. From here on the app updates itself: when a newer release exists, the menu-bar menu opens with Update to … as its first line.