Node 4 support dropped in latest patch version?

I realize Node 4 is no longer supported, but for those of us who are stuck with it, the new 4.3.3 version is no longer usable. This seems to be like something warranting a major version bump, since anyone using Node 4 pointed to "gulp-inject": "~4.3.2" or "gulp-inject": "^4.3.2" will now get 4.3.3 and fail on a syntax error.

Here’s the error Node 4 users will see:

/src/node_modules/gulp-inject/node_modules/ansi-colors/index.js:17
  let { open, close, regex } = style;
      ^

SyntaxError: Unexpected token {
    at exports.runInThisContext (vm.js:53:16)
    at Module._compile (module.js:374:25)
    at Object.Module._extensions..js (module.js:417:10)
    at Module.load (module.js:344:32)
    at Function.Module._load (module.js:301:12)
    at Module.require (module.js:354:17)
    at require (internal/module.js:12:17)
    at Object.<anonymous> (/src/node_modules/gulp-inject/src/inject/index.js:5:14)
    at Module._compile (module.js:410:26)
    at Object.Module._extensions..js (module.js:417:10)

[rejas]

thx for the hint @joakimbeng pushed a commit with some breaking changes 😉

[rejas]

you’re right @theGrue @joakimbeng maybe we should re-release this new version as v5 and retract the 4.3.3 release?