NPM

versionfilter provides parameters to specify the version pattern used when generating manifest.

	kind - semver
		versionfilter of kind `semver` uses semantic versioning as version filtering
		pattern accepts one of:
			`patch` - patch only update patch version
			`minor` - minor only update minor version
			`major` - major only update major versions
			`a version constraint` such as `>= 1.0.0`

	kind - regex
		versionfilter of kind `regex` uses regular expression as version filtering
		pattern accepts a valid regular expression

	example:
	```
		versionfilter:
			kind: semver
			pattern: minor
	```

	and its type like regex, semver, or just latest.