Issues

• [BUG] Writing a workbook throws on x14 expression conditional formatting

  protobi/exceljs#93 · Filter by author julioxavierr opened on Sep 24, 2026

• [BUG] protecting a sheet with a pivot causes excel to error

  protobi/exceljs#92 · Filter by author ShaMan123 opened on Sep 23, 2026

• Support serialization of manual column page breaks

  protobi/exceljs#91 · Filter by author protobi-pieter opened on Sep 19, 2026

• Fix tests in CI (Github Actions), and supported node versions?

  protobi/exceljs#90 · Filter by author cspotcode opened on Sep 18, 2026
  1

• Ability to set a global default/base font for a workbook

  protobi/exceljs#85 · Filter by author bothness opened on Jul 1, 2026

• Add an optional guard for Excel's custom number format limit

  protobi/exceljs#83 · Filter by author protobi-pieter opened on Jun 5, 2026
  1

• Tracking: 9 senoff fork-of-fork PRs awaiting review (priority-ordered)

  protobi/exceljs#61 · Filter by author senoff opened on May 3, 2026

• DrawingXform parser hangs on workbook drawings with non-xdr:wsDr root element

  protobi/exceljs#56 · Filter by author senoff opened on May 2, 2026

• Upgrade UUID to v14 to mitigate CVE-2026-41907

  protobi/exceljs#49 · Filter by author cnakh opened on Apr 28, 2026
  1

• [BUG] Cannot read properties of undefined (reading 'anchors') when reading XLSX files with certain drawings

  protobi/exceljs#45 · Filter by author arinagolikova opened on Apr 20, 2026

• [Feat] Workbook protect

  protobi/exceljs#44 · Filter by author ShaMan123 opened on Apr 17, 2026

• [FEAT] addPivotTable sheet range/table source

  protobi/exceljs#43 · Filter by author ShaMan123 opened on Apr 17, 2026

• [BUG] Pivot cache triggers Excel repair

  protobi/exceljs#42 · Filter by author chilltemp opened on Apr 5, 2026

• Add addTable function to streaming XLSX writer

  protobi/exceljs#38 · Filter by author bothness opened on Mar 16, 2026

• getStyleModel(id) function throws runtime errors because some expected properties are missing.

  protobi/exceljs#37 · Filter by author PaulChinta7 opened on Mar 4, 2026