Test on Node.js v4.x and v5.x

[ntwb]

No description provided.

[vadimdemedes]

nvm install stable installs latest stable Node.js version:

[ntwb]

The latest stable is NodeJS v5.3.0 https://nodejs.org/en/

Travis needs to update their docs, but here on the NVM #Usage section of the docs its documented about the stable alias being deprecated.

In nvm-sh/nvm#870 there is a discussion about future aliases such as LTS, and other options...

[ntwb]

Using 4 and 5 per the pull request will use NVM to always test the latest 4.x.x (currently 4.2.4) and 5.x.x (currently 5.3.0) version/branches respectively so until NodeJS v6 is out things should be right here for a while 😏

Also see sindresorhus/grunt-sass#263 and @sindresorhus 👍 for these changes

[vadimdemedes]

Node.js stable releases are even numbers, so 5.3.0 is not a stable release.

I just talked to @sindresorhus and we agreed to test for 4.x too as it is LTS release. I'll accept all your PRs now, thanks ;)

[sindresorhus]

Node.js stable releases are even numbers, so 5.3.0 is not a stable release.

Not exactly true. All major versions are stable, it's just the even ones are LTS releases. https://nodejs.org/en/blog/community/node-v5/

[vadimdemedes]

@sindresorhus correcting myself, Node.js stable releases are even minor numbers.

[vadimdemedes]

Oh ok, I should update myself on release cycles.

[ntwb]

Yep, clear as mud all of this isn't it 😏

I started down the road of updating WordPress' NPM dependencies and basically sending pull requests everywhere so that firstly the current stable versions of NodeJS are at least being tested in Travis CI, once thats done I can then look at updating any tests and/or dependencies :)

[ntwb]

Thanks for merging, and all that jazz 👍

[vadimdemedes]

@ntwb Thank you!