Release Notes - CheckBack v260123

New Features

Document comparison: diff detection

Added diff overlay display modes on the document comparison screen (diff highlight / diff comparison / match highlight / overlay)
You can now review differences between versions more easily

Video duration adjustment

Added a "Synchronized duration playback" mode in video comparison
Detects added/cut scenes and automatically aligns matching scenes for side-by-side playback
Applies to files uploaded after this release

Export correction instruction sheet (Excel)

You can now export comments from the review screen to an Excel file with preview images (including annotations)
If there are more than 50 comments, the export will be split into multiple files (_part01, etc.)

Other Improvements

Preserve fit mode when toggling/resizing the comment panel

Improved so the fit mode (fit to width/height) is preserved when you toggle the comment panel or change its width

Upload flow refresh

Refreshed the upload flow for project uploads, talk attachments, and Quick Check to improve stability for progress display, retry, and cancel
Added multipart upload support for large files

Bug Fixes

Error on navigation from the schedule screen

Fixed an issue where a TypeError could occur occasionally when navigating from the schedule screen

Creating a web review could fail with a long URL

Fixed an issue where an error could occur when creating a web review with a long URL

Thumbnail URL could become invalid when switching versions on a share link

Fixed a case where the thumbnail URL could become invalid after switching versions on a share link

Display/errors related to withdrawn users

Fixed an issue where incorrect display or errors could occur on some screens when a withdrawn user is involved

Sender name in DM notification emails

Fixed the sender name so it is displayed correctly in DM notification emails

Improved 404 handling for invalid URLs

Improved 404 error handling when accessing an invalid folder URL