Changed

• Update gulp-footer to 2.1.0.

Changed

• Update jsesc to 2.5.2, through2 to 3.0.1, vinyl to 2.2.0.

Removed

• Remove NodeJS6 (deprecated 4/30/19) and set node engine minimum to NodeJS 8. This is a breaking change. #175

Fixed

• Fix deprecated Buffer(). #173

Changed

• Update gulp-header to 2.0.7 (removes event-stream).
• Update Travis CI configuration by adding NodeJS 12.

Fixed

• Fix #145.

Changed

• Remove all references to event-stream (due to recent security exploit). Thanks, @Basa0!

Fixed

• Revert changes in 2.2.4 due to unforeseen breaking change in Gulp 3.
  We'll have to tackle #164 and #153 again. My apologies for the trouble!

Fixed

• Fix relative paths with Gulp 4. #164, #153

Changed

• Update Travis CI configuration by adding NodeJS 11.

Fixed

• Fix IIFE wrapper removal during minification by adding use strict directive. #161.

Changed

• Update dependencies identified as having security concerns by npm audit. There are no outstanding known security issues as identified by npm audit at this time.

Fixed

• Fix support for empty header and footer. #160

Changed

• Update gulp-header and gulp-footer dependencies to remove gulp-util which has been largely deprecated from the gulp ecosystem.
• Update Travis CI configuration to use current node LTS versions.

In this release we replace js-string-escape with jsesc, which handles the string escaping more efficiently by avoiding unnecessary escape characters (quotes).

This change is breaking, as from now on we only support Node versions >= 4.2 (previously 0.8). For older versions of Node, please revert back to using v1.9.1 of this plugin.