Changelog
Highlights for Columnics—readable updates for visitors and search engines. If you work on the code, use your version-control history for full technical detail.
Landing, routing, and privacy-first messaging
Welcome page at /home, compare tool at / and /compare (same tool), in-browser privacy callouts, and structured data for search.
Configure & results UX
Clearer sheet labels, safer key preview (fingerprint), export emphasis on results, and keyboard shortcuts on the run step.