21.3WindowsmacOS
March 2026 (version 21.3)
Added 1
- You can show or hide the Alt Text badge icon ( View > Extras > Hide Alt Text Badge or Show Alt Text Badge ). Hiding the badge does not remove alt text and does not affect accessible exports.
Fixed 20
- [macOS only] InDesign file becomes uneditable after using Share for InCopy on the web and then saving it back locally on macOS.
- [macOS only] Paper swatch applied to text has incorrect overprint settings.
- [macOS only] InDesign hangs at launch if the PDF preset folder lacks read permissions.
- [macOS only] Locate Object button is now available in the Layers panel .
- Provide an option to show/hide Alt Text adornment icon.
- Alt text added in the Accessibility section of Hyperlinks panel disappears when the file is saved as IDML.
- Incorrect Alt Text generation for some images.
- The UXP WebView Support component should not be packaged or installed with InDesign Server.
- InDesign Server crashes when using the Adobe World-Ready Single-line Composer while interacting with multi-column text frames.
- InDesign intermittently crashes when opening or closing documents from a network location under low-memory conditions.
- InDesign intermittently crashes while opening the document.
- InDesign intermittently crashes while adding pages to the document.
- InDesign intermittently crashes while performing copy/paste of text containing hyperlinks.
- InDesign intermittently crashes during image placement.
- Documentation missing from InDesign Server installation directory.
- [Flex Layout] Elements added to the Article panel appear in incorrect sequence.
- [Flex Layout] Buttons and Object States cannot be applied directly to Flex child elements.
- IDML files with long indexes take excessive time to open.
- Page size changes in Alternate Layout after reopening the IDML file.
- Master page names are changed after IDML conversion.