This is a breaking change as we allow our users to directly pass options to
uglify, and those options have changed in uglify v3. Updating to uglify v3
paves the way for enabling optional es6 support, as uglify-es shares the same
api as uglify v3.
Coverage increased (+0.04%) to 95.0% when pulling ace6db9760d308abd11f813c35c27ee78c7bfefc on update-to-uglifyJS3 into a12e5f53072b373f79ed9227dd234797bd0e179c on master.
Coverage increased (+0.03%) to 95.902% when pulling 6e2f0ba400470605334a0f68b924606cca3d18ff on update-to-uglifyJS3 into 2f5fa40ec37c1024f43b92f6c070baee5cea04f6 on master.
This is a breaking change as we allow our users to directly pass options to uglify, and those options have changed in uglify v3. Updating to uglify v3 paves the way for enabling optional es6 support, as uglify-es shares the same api as uglify v3.