Excel table formulas shift from cell positions to named columns with #All-style tags, keeping calculations readable when layouts change.

The big headlines on this release are efficiency, with OpenAI reporting that GPT-5.4 uses far fewer tokens (47% fewer on some tasks) than its predecessors).

Instantly jump between sheets and datasets using secret menus, name boxes, custom dashboards, and powerful double-vision hacks.

Thanks to Docker, you can build a solid productivity suite on your Raspberry Pi ...