                                 Apache License
                           Version 2.0, January 2004
                        http://www.apache.org/licenses/

Since 2026-09-25 vendor/xlsx.min.js is xlsx-js-style 1.2.0 (a SheetJS 0.18.5
fork that writes cell styles), https://github.com/gitbrent/xlsx-js-style,
Apache License 2.0 — full text in XLSX-STYLE-LICENSE.txt. Used for the
coloured «Outlier Level» cells of the YouTube export.
