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TINYDOC-3692: The image dialog got stuck on "Uploading image" when an empty or unreadable file was selected on the Upload tab. #4434

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Merged
kemister85 merged 2 commits into from
Nov 9, 2026
Merged

TINYDOC-3692: The image dialog got stuck on "Uploading image" when an empty or unreadable file was selected on the Upload tab. #4434

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TINYDOC-3692: The image dialog got stuck on "Uploading image" when an…
kemister85 Nov 5, 2026
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Merge branch 'feature/8.10.2/TINYDOC-3692' into feature/8.10.2/TINYDO…
kemister85 Nov 9, 2026
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7 changes: 7 additions & 0 deletions modules/ROOT/pages/8.10.2-release-notes.adoc
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Expand Up @@ -160,6 +160,13 @@ For information on using Enhanced Skins & Icon Packs, see: xref:enhanced-skins-a

// CCFR here.

=== The image dialog got stuck on "Uploading image" when an empty or unreadable file was selected on the Upload tab.
// #TINYMCE-7202

Previously, when a user selected an empty file, such as a 0-byte `+.png+` file, on the Upload tab of the image dialog, the dialog stayed on the "Uploading image" message, and the browser console showed an error. The dialog remained blocked and displayed no message about the problem.

In {productname} {release-version}, when the image dialog cannot read the selected file or convert it to image data, the dialog cancels the upload and displays a "Failed to upload image" alert. After the user closes the alert, the dialog accepts input again, and the user can select a different file.

=== Long item text in dialog listboxes overflowed the dialog
// #TINYMCE-14261

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