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opentype__font_version

Simon Cozens edited this page May 8, 2025 · 1 revision

Checking font version fields (head and name table).

opentype/font_version

  • Applies to: TTF
  • Fontspector can hotfix?: no
  • Fontspector can fix sources?: no

Rationale

The OpenType specification provides for two fields which contain the version number of the font: fontRevision in the head table, and nameID 5 in the name table. If these fields do not match, different applications will report different version numbers for the font.

Proposal

Profiles

  • opentype (in section 'Opentype Specification Checks')

  • universal (in section 'Opentype Specification Checks')

  • googlefonts (in section 'Opentype Specification Checks')

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