For the full list of changes, check out the Webiny 6.4.2external link release on GitHub.

Headless CMS
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Fixed Publishing a Previously Unpublished Revision (#5268external link)
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When a published CMS entry revision was unpublished and then you attempted to publish it again, the operation would fail because the record was incorrectly marked as locked. This has been fixed — you can now re-publish previously unpublished revisions without issues.

Admin
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Fixed Date Formatting Compatibility (#5270external link)
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Relative date formatting (e.g., “2 hours ago”) in the Admin UI was using the Temporal API, which isn’t fully supported across all browsers. This has been replaced with a more compatible implementation to ensure consistent behavior.

Website Builder
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Visual Improvements in Page Editor (#5272external link)
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Several UI inconsistencies in the Website Builder page editor have been addressed. Input fields now render with consistent sizing and styling. Additionally, the orange selection border that previously shifted position when scrolling is now stable and remains fixed in place.