0.97-0.100 = améliorations moteur sans nouvelle méthode SDK: JPEG2000 (JPXDecode), toPdfA veraPDF-validated, Office export #2 complete, Office round-trip #4, DOCX track-changes + Office Math, heading clustering doc-wide, XLSX/ODS column widths. Valider via tests de conversion (round-trip Office, PDF/A). Aucun wiring, juste vérification non-régression.
0.97-0.100 = améliorations moteur sans nouvelle méthode SDK: JPEG2000 (JPXDecode), toPdfA veraPDF-validated, Office export #2 complete, Office round-trip #4, DOCX track-changes + Office Math, heading clustering doc-wide, XLSX/ODS column widths. Valider via tests de conversion (round-trip Office, PDF/A). Aucun wiring, juste vérification non-régression.