21.2WindowsmacOS
January 2026 (version 21.2)
Fixed 16
- [Windows only] Text becomes invisible during editing .
- [Windows only] InDesign is frequently clearing the Undo stack.
- Object Styles now support Size and Position values greater than 1440 pt .
- Plug-ins created with InDesign 21.0 SDK crashes InDesign 21.1 during hyperlink creation.
- The plug‑in’s document observer update function is no longer called when users switch between open InDesign documents.
- InDesign crashes on opening an IDML file with custom bullet character.
- Support for Size and Position values greater than 1440 pt in Object Styles has been extended to IDML round-tripping and Snippets/CC Libraries.
- Negative X/Y Position values in Object Styles are now preserved across Snippets/CC Libraries and IDML round-tripping.
- Conditional text setting is changing during IDML Export/Import.
- Showing text threads within IDML as in the original InDesign document.
- Custom page numbering is lost when saving as IDML if Automatic Page Numbering is selected and a number is entered in the Start At field.
- When converting an INDD file to IDML, Inner Glow , Size values over 12p6 incorrectly change to 0p7 in the exported file.
- [Windows only] Unexpected color changes occur on certain cell borders after exporting the document to IDML.
- When saving an InDesign file to IDML, the page size changes if margins are set to zero and the width/height is less than 6p0.
- [Windows only] PDFExportProvider object is being destroyed and recreated in the middle of an export, leading to an error.
- Crash on opening IDML when default object style has the same name as its style group.