All ten vendored Zen binaries had name ID 0 rewritten to 'Copyright 2026
Hanzo AI, Inc.' alone, dropping 'Copyright 2024 The Geist Project
Authors' — and Zen is drawn from Geist, so OFL section 2 binds that line
to every copy. Name ID 13 still pointed at the OFL while the notice it
governs was gone.
Replaced with the authored bytes from @hanzo/font 1.9.2. Every other
name record, every table and all 974 glyphs were already identical, so
nothing renders differently; only the copyright record changes.