# Zalando Sans Expanded — Upstream Source Information
**Repo:** https://github.com/zalando/sans
-**Commit:** `2fe06d0700b5b9ccd18a52c240e8927f48e92629`
+**Commit:** `4e44d0864c4e37ab67fa549cd188aec8776dc948` (updated 2026-03-11; was `2fe06d0700b5b9ccd18a52c240e8927f48e92629`)
**Branch:** main
**Config:** `sources/config.yaml`
+**Model**: Claude Opus 4.6 / Claude Opus 4.7 (1M context) [appendix]
+
## Summary
Zalando Sans Expanded was designed by Jakob Ekelund, KH Type, and Zalando as a variable sans-serif typeface in the expanded width, supporting Latin and Latin Extended subsets. The font was sourced from the `zalando/sans` repository at the commit listed above (shared with Zalando Sans and Zalando Sans SemiExpanded). Two variable font files were copied from `fonts/variable/` to the Google Fonts distribution: `ZalandoSansExpanded[wght].ttf` and `ZalandoSansExpanded-Italic[wght].ttf`. The weight axis spans from 200 to 900.
-**Model**: Claude Opus 4.6
+## Recent upstream/main activity (post-investigation)
+
+- **2026-03-11** — Emma Marichal, commit [`11dd65db3`](https://github.com/google/fonts/commit/11dd65db3) ("Zalando Sans Expanded: Version 1.800 added"): advanced the recorded commit from `2fe06d0700b5b9ccd18a52c240e8927f48e92629` to `4e44d0864c4e37ab67fa549cd188aec8776dc948` and updated the binaries to v1.800. The same upstream commit also produced v1.800 for Zalando Sans and Zalando Sans SemiExpanded (sibling families).
+
+The shipping `ZalandoSansExpanded[wght].ttf` (146688 bytes, md5 `df4134248fec358a0b9f8189f64692a0`) is byte-identical to upstream `fonts/variable/ZalandoSansExpanded[wght].ttf` at commit `4e44d0864`. `head.fontRevision = 1.8000`, `name` ID 5 = "Version 1.800".