# SiteBuilder release notes

**Source**: https://warwick.ac.uk/services/idg/services-support/web/sitebuilder2/releases/
**Parent**: https://warwick.ac.uk/services/idg/services-support/web/sitebuilder2/

[RSS feed](https://warwick.ac.uk/sitebuilder2/api/rss/news.rss?page=/services/idg/services-support/web/releases/sitebuilder/&rss=true "RSS feed for these news items.")

## [SiteBuilder 2.646 released](https://warwick.ac.uk/services/idg/services-support/web/sitebuilder2/releases/?newsItem=8ac672c79ce1eef7019ce2a6647e0366 "Read more about SiteBuilder 2.646 released")

We released SiteBuilder version 2.646 on Thursday 12th March 2026. Changes in this version include:

- **[Image components](https://warwick.ac.uk/sitebuilder/manual/content/images/)** now automatically generate appropriately-sized versions of the image when a user visits the page, improving loading speed.

Thu 12 Mar 2026, 15:24

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## [SiteBuilder 2.645 released](https://warwick.ac.uk/services/idg/services-support/web/sitebuilder2/releases/?newsItem=8ac672c79cb8c30d019cc37ef9f80d36 "Read more about SiteBuilder 2.645 released")

We released SiteBuilder version 2.645 on Wednesday 4th March 2026. Changes in this version include:

- [Forwarding pages](https://warwick.ac.uk/sitebuilder/manual/pages/forward/) now correctly append a trailing slash to the URL.

Fri 06 Mar 2026, 14:13

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## [SiteBuilder 2.644 released](https://warwick.ac.uk/services/idg/services-support/web/sitebuilder2/releases/?newsItem=8ac672c49c8a6e67019c8f23f6ec154f "Read more about SiteBuilder 2.644 released")

We released SiteBuilder version 2.644 on Monday 23rd February 2026. Changes in this update include:

- The **[Edit Site Style](https://warwick.ac.uk/sitebuilder/manual/site/style/)** screen once again displays a contrast rating for the selected site brand colour.

Tue 24 Feb 2026, 10:13

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## [SiteBuilder 2.643 released](https://warwick.ac.uk/services/idg/services-support/web/sitebuilder2/releases/?newsItem=8ac672c79c70cfa6019c711ebd8801ad "Read more about SiteBuilder 2.643 released")

We released SiteBuilder version 2.643 on Wednesday 18th February 2026. This update fixes a bug that prevented some media content from displaying in [Preview](https://warwick.ac.uk/sitebuilder/manual/content/edit/).

Wed 18 Feb 2026, 14:19

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## [SiteBuilder 2.642 released](https://warwick.ac.uk/services/idg/services-support/web/sitebuilder2/releases/?newsItem=8ac672c79c5163bb019c56a688b9101c "Read more about SiteBuilder 2.642 released")

We released SiteBuilder version 2.642 on Thursday 12th February 2026. This update fixes a bug that caused an incorrect 404 page to display when attempting to visit a nonexistent [Go.Warwick redirect](https://warwick.ac.uk/sitebuilder/manual/go/).

Fri 13 Feb 2026, 10:58

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