v2.3.2

Fix

• Skip broken tests that were false positives (b552beb)
• Remove invalid sourcemaps option passed to gulp-sourcemaps (f3242e7)
• Additional refactor & tons of tests for metadata update (6ad732d)
• Improve/refactor metadata handling & fix tests (b7cb0f0)
• Improve stats logic to avoid problems when files not owned (559c2d5)

Docs

• Add notes about permission fixes (87a03ed)

Build

• Only test latest node 4 on Travis (72ef5a6)
• Add AppVeyor & ensure tests pass on Windows (88102fe)

Scaffold

• Update license year from initial date of release to current (fce3b66)
• Add changelog script & generate changelog (e24502b)