v18.3.1

What's Changed

• Let callers choose where item previews come from by @KevinJump in #1192
• Preview with the handler set the import uses by @KevinJump in #1193
• Let callers set the preview's side headlines by @KevinJump in #1194
• Source on the left and side colours in the item previews by @KevinJump in #1195
• Don't throw when a dependency lookup tries a non-container key as a folder by @KevinJump in #1202
• Read the incoming template in a content preview from the file by @KevinJump in #1203
• Label file groups in reports, and don't head a file change 'No changes' by @KevinJump in #1204
• Name failed imports after the item, not its file by @KevinJump in #1205
• Bump eslint from 10.13.0 to 10.14.0 in /uSync.Backoffice.Management.Client/usync-assets in the npm-dependencies group by @dependabot[bot] in #1201
• Merge v17/main into v18/main (2026-11-07) by @KevinJump in #1206
• Resync usync-assets package-lock.json (v18) by @KevinJump in #1208
• Update changelog for v18.3.1 release by @KevinJump in #1210

Full Changelog: v18.3.0...v18.3.1