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- Update to version 6.0.6~git0.c21ce78:
* build: update lockfile
* docs: update the changelog
* build: bump to v6.0.6
* docs: update CONTRIBUTING.md
* legal: bump LICENSE year
* docs: tweaks
* docs: move from asciidoctor to scdoc
* fix: incorrect target_os for a cfg flag
* fix: change cfg's target_os
* fix: properly read config from fallback