Depends on deprecated package "flatten"

[austinbutler]

Expected Behavior / Situation

Installation does not install a deprecated package.

Actual Behavior / Situation

Installation installs deprecated package "flatten."

warning postcss-values-parser > flatten@1.0.2: I wrote this module a very long time ago; you should use something else.

Modification Proposal

Remove dependency on flatten.

[shellscape]

Thanks for raising the issue. flatten is likely a dependency of another module. We don't use it directly, as can be seen here

postcss-values-parser/package.json

Lines 35 to 41 in dc43c80

	"dependencies": {
	"color-name": "^1.1.4",
	"is-number": "^7.0.0",
	"is-url-superb": "^2.0.0",
	"postcss": "^7.0.5",
	"url-regex": "^4.1.1"
	},

[JoshRobertson]

flatten is/was a dependency of this package up until v 2.0.1. it looks like it was removed in v 3.0 but until downstream packages (about a dozen in my repo) update to use ^3.0, this error will show

[shellscape]

v3.0.4 went up the other day, and should resolve that downstream issue. If it doesn't, please contact the offending package's project.

[jaredbeck]

Can this fix easily be backported to the v2 series? Thanks!

[rmkanda]

Bumping up!!!
@shellscape Can this fix easily be backported to the v2 series? Thanks!

[shellscape]

I'm sorry but I don't have the bandwidth to backport features to old major versions. Please use the newer version. Thanks!