Removed instance, got it all to build using fromRef. (With a few things that really need to show something using a ref for debugging stubbed out.) Then added back Read instance, and made Logs.View use it for serialization. This changes the view log format.  | 
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| .. | ||
| V0.hs | ||
| V1.hs | ||
| V2.hs | ||
| V3.hs | ||
| V4.hs | ||