8.10.1-pre not compatible with preview/conway-genesis referred to in the release notes.

[jmchapman]

Internal/External
Internal if an IOHK staff member.

Area
Other Any other topic (Delegation, Ranking, ...).

Summary
The 8.10.1-pre release notes (https://github.com/IntersectMBO/cardano-node/releases/tag/8.10.1-pre) say in the description it can be used with the preview network and provides a generic link to 'configuration files' here:

https://book.play.dev.cardano.org/environments.html

However the preview specific config files linked here:

https://book.play.dev.cardano.org/env-preview.html

contains a conway-genesis.json that doesn't have an entry for minFeeRefScriptCostPerByte. So, when you try to use this with 8.10.1-pre you get this error from the node:

cardano-node: Conway related : There was an error parsing the genesis file: ".../preview/conway-genesis.json" Error: "Error in $: key \"minFeeRefScriptCostPerByte\" not found"
Steps to reproduce

Steps to reproduce the behavior:
Run node 8.10.1-pre on preview with the conway-gensis.json from https://book.play.dev.cardano.org/environments/preview/conway-genesis.json
Expected behavior
8.10.1-pre + preview + provided config files for preview should work or otherwise release notes should be updated

[jmchapman]

I'm surprised the bug label is added automatically, I thought this would be added when this is triaged.

[github-actions]

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