Unpoly 3.10 is now available! This is a major feature release, adding support for client-side templates, arbitrary loading state and optimistic rendering. It also contains many bug fixes and quality-of-life improvements, like Relaxed JSON.

When Unpoly produces JSON (e.g. for the X-Up-Context header) it always produces regular JSON. You will never need to parse Relaxed JSON in your backend. Check out the Relaxed JSON docs here: Full Unpoly 3.10 CHANGELOG:

@htmx_org Thanks for signal boosting! The [up-disable] changes are part of a a larger feature release:

Try out the TODO demo here: To emulate a slow connection, check the "Extra server delay" option in the bottom bar. Check out our optimistic rendering guide here:

View our guide on disabling form fields here: Full Unpoly 3.10 CHANGELOG:

While Unpoly apps render on the server primarily, having client-side templates can be useful for placeholders, small popups or optimistic rendering. Check out our full templating guide: Full Unpoly 3.10 CHANGELOG:

When the request ends, all changes will be reverted. This ensures consistent screen state when a request is aborted, or when we end up updating a different fragment. Check out our Previews guide here: Full Unpoly 3.10 CHANGELOG:

@AmanVirk1 I hope this keeps the duplication on a level that is manageable for the project. Let me know what you're thinking or what you come up! Docs are a huge pain for me, and asking users doesn't seem to produce any insight.

Read the full list of changes here: