Feature: [E606] Allow README.md without adapter version history

[Excodibur]

It looks like E606 comes up, if there is no 3rd-level headline with the adapter vesion in the README.md (see https://github.com/ioBroker/ioBroker.repochecker/blob/7b0fa532daf771f2513cce74b84163f3f7f83048/lib/M600_Readme.js#L37C33-L37C36), which usually is only the case if the Adapter-Changelog is part of that main README.md. For adapters I maintain (tahoma, schwoerer-ventcube) I prefer to keep the Changelog in a separate file (CHANGELOG.md) which also has been supported by (release-script) for a very long time.

Please adjust the checker so that using a separate CHANGELOG-file for tracking adapter-versions is also supported.

[Apollon77]

No this will not work because the admin display expects that there are Changelog entries. The release script makes it that way that CHANGEOG.md contains full entries and in the main Readme only. the last 5 or such are listed. SO ideally some entries are in readme for the end user convenience

[Excodibur]

Ok, let me check it. I assumed that the admin just takes the changelog entries from io-package.json.

[mcm1957]

@Apollon77
Are you sure?
At which place do you thinkbthat admin parses README?
Releasenotes at Installation Dialog are taken from io-package.json for sue as only this place contains transkates info.

The truncation at README done y releasescript relates to CHANGELOG_OÿLD.md

[Apollon77]

http://xxxxx:8081/#tab-adapters/readme/iot