# CiviCRM 6.13.1

Released April 13, 2026

- **[Synopsis](#synopsis)**
- **[Bugs resolved](#bugs)**
- **[Credits](#credits)**
- **[Feedback](#feedback)**

## <a name="synopsis"></a>Synopsis

| *Does this version...?*                                         |          |
| --------------------------------------------------------------- | -------- |
| Change the database schema?                                     | no       |
| Alter the API?                                                  | no       |
| Require attention to configuration options?                     | no       |
| Fix problems installing or upgrading to a previous version?     | no       |
| Introduce features?                                             | no       |
| **Fix bugs?**                                                   | **yes**  |
| Fix security vulnerabilities?                                   | no       |

## <a name="bugs"></a>Bugs resolved

* **_QuickForm_: Double Encoding in Tags ([dev/core#6430](https://lab.civicrm.org/dev/core/-/work_items/6430): [#35392](https://github.com/civicrm/civicrm-core/pull/35392))**
* **_QuickForm_: Double-encoding in Custom Field labels labels ([dev/core#6413](https://lab.civicrm.org/dev/core/-/work_items/6413): [#35388](https://github.com/civicrm/civicrm-core/pull/35388))**
* **_CiviMember_: Membership renewal being applied to the wrong contact ([dev/core#6424](https://lab.civicrm.org/dev/core/-/work_items/6424): [#35399](https://github.com/civicrm/civicrm-core/pull/35399))**
* **_Groups_: Fix double encoding on Parents field when editing a group ([dev/core#6400](https://lab.civicrm.org/dev/core/-/work_items/6400): [#35378](https://github.com/civicrm/civicrm-core/pull/35378), [#35367](https://github.com/civicrm/civicrm-core/pull/35367))**
* **_Riverlea_: Primary record missing required icon and colour ([dev/core#6419](https://lab.civicrm.org/dev/core/-/work_items/6419): [#35373](https://github.com/civicrm/civicrm-core/pull/35373))**
* **_CiviReport_: Overescaping of navigation menu item selection options ([dev/core#6426](https://lab.civicrm.org/dev/core/-/work_items/6426): [#35345](https://github.com/civicrm/civicrm-core/pull/35345))**
* **_CustomFields_: Custom Fields of type Tab with fields break ([dev/core#6435](https://lab.civicrm.org/dev/core/-/work_items/6435): [#35363](https://github.com/civicrm/civicrm-core/pull/35363))**
* **_CiviCase_: Fatal Error if editing a case with a contact reference custom field ([dev/core#6429](https://lab.civicrm.org/dev/core/-/work_items/6429): [#35353](https://github.com/civicrm/civicrm-core/pull/35353))**

## <a name="credits"></a>Credits

This release was developed by the following authors and reviewers:

Wikimedia Foundation - Eileen McNaughton; Tadpole Collective - Kevin Cristiano; Richard
Baugh; Progressive Technology Project - Jamie McClelland; origamiusa; Nicol Wistreich; MJW
Consulting - Matthew Wire; Megaphone Technology Consulting - Jon Goldberg; lcarter; JMA
Consulting -Edsel Lopez, Seamus Lee; Dave D; CiviCRM - Coleman Watts Agileware Pty Ltd -
Justin Freeman; Andy Burns; Ecoplan - Torben Bertram; CiviCoop - Jaap Jansma; Fuzion -
Luke Stewart,Sachin Doijad,Jitendra Purohit; Third Sector Design - William Mortada;
5Knoten - Peter Klausing; 

## <a name="feedback"></a>Feedback

These release notes are edited by Tim Otten and Andie Hunt.  If you'd like to
provide feedback on them, please login to https://chat.civicrm.org/civicrm and
contact `@agh1`.