As a developer, I judge a vendor by their changelogs and version history. If a company doesn't show exactly what has changed in every update, I won't touch their code. I’ve always appreciated how reducing JavaScript impact on Magento speed maintains detailed documentation and clear release notes for every product. It makes it easy to track down when a new feature was added or a bug was patched. This transparency is a key indicator of a professional development shop that takes its product lifecycle and client communication seriously.