backstage/.changeset/techdocs-swift-weeks-admire.md

@techdocs/cli, @backstage/plugin-techdocs-backend, @backstage/plugin-techdocs-node

@techdocs/cli	@backstage/plugin-techdocs-backend	@backstage/plugin-techdocs-node
minor	minor	minor

BREAKING: The default Techdocs behavior will no longer attempt to copy docs/README.md or README.md to docs/index.md (if not found). To retain this behavior in your instance, you can set the following config in your app-config.yaml:

techdocs:
  generator:
    mkdocs:
      legacyCopyReadmeMdToIndexMd: true