> For the complete documentation index, see [llms.txt](https://doc.orbeon.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.orbeon.com/release-notes/orbeon-forms-2021.1.11.md).

# Orbeon Forms 2021.1.11

**Friday, September 13, 2024**

Today we released Orbeon Forms 2021.1.11 PE! This maintenance release introduces bug-fixes and is recommended for all users of:

* [Orbeon Forms 2021.1.10 PE](/release-notes/orbeon-forms-2021.1.10.md)
* [Orbeon Forms 2021.1.9 PE](/release-notes/orbeon-forms-2021.1.9.md)
* [Orbeon Forms 2021.1.8 PE](/release-notes/orbeon-forms-2021.1.8.md)
* [Orbeon Forms 2021.1.7 PE](/release-notes/orbeon-forms-2021.1.7.md)
* [Orbeon Forms 2021.1.6 PE](/release-notes/orbeon-forms-2021.1.6.md)
* [Orbeon Forms 2021.1.5 PE](/release-notes/orbeon-forms-2021.1.5.md)
* [Orbeon Forms 2021.1.4 PE](/release-notes/orbeon-forms-2021.1.4.md)
* [Orbeon Forms 2021.1.3 PE](/release-notes/orbeon-forms-2021.1.3.md)
* [Orbeon Forms 2021.1.2 PE](/release-notes/orbeon-forms-2021.1.2.md)
* [Orbeon Forms 2021.1.1 PE](/release-notes/orbeon-forms-2021.1.1.md)
* [Orbeon Forms 2021.1 PE](/release-notes/orbeon-forms-2021.1.md)

This release addresses the following issues since [Orbeon Forms 2021.1.10 PE](/release-notes/orbeon-forms-2021.1.10.md):

* Session heartbeat request sent too frequently ([#5889](https://github.com/orbeon/orbeon-forms/issues/5889))
* Setting `oxf.xforms.xbl.fr.number.grouping-separator` to a space has no effect ([#6027](https://github.com/orbeon/orbeon-forms/issues/6027))
* JavaScript error "/ by zero" with attachment field ([#6029](https://github.com/orbeon/orbeon-forms/issues/6029))
* Date picker causes `StringIndexOutOfBoundsException` ([#5936](https://github.com/orbeon/orbeon-forms/issues/5936))
* Assertion failed in `XFormsControlLifecycleHandler.scala` ([#6065](https://github.com/orbeon/orbeon-forms/issues/6065))
* XML Schema validation: extra space in `filename` attribute name ([#6134](https://github.com/orbeon/orbeon-forms/issues/6134))
* Control cleared upon `xforms-disabled` doesn't recalculate ([#6370](https://github.com/orbeon/orbeon-forms/issues/6370))
* Possible `rebuild` followed by `refresh` but without `recalculate` ([#6442](https://github.com/orbeon/orbeon-forms/issues/6442))
* Can't parse JSON from context with `xxf:json-to-xml()` ([#6470](https://github.com/orbeon/orbeon-forms/issues/6470))
* `xxf:json-to-xml()` fails instead of returning an empty sequence when the JSON is invalid ([#6472](https://github.com/orbeon/orbeon-forms/issues/6472))
* Portlet: error when attempting to read autosaved draft ([#6139](https://github.com/orbeon/orbeon-forms/issues/6139))
* Excel export: mismatch of fields in repeated sections or grids ([#6128](https://github.com/orbeon/orbeon-forms/issues/6472))
* Incorrect wizard status classes ([#5320](https://github.com/orbeon/orbeon-forms/issues/6472))

Please send feedback via [Twitter](https://twitter.com/orbeon), [Bluesky](https://bsky.app/profile/orbeon.bsky.social), or the [forum](https://groups.google.com/g/orbeon).

We hope you enjoy this release!