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Documentation: Custom Fields plugins

Changelog - User Dropdown

Custom Fields - User Dropdown plugin - v5.2.0 PRO 5 6

1 June 2026

  • Security: Hardened user-group filtering against SQL injection
  • Security: Frontend output is now escaped with htmlspecialchars (ENT_QUOTES, UTF-8).
  • Remove: Removed unused PRO placeholder field classes (ProField, UpgradeField) and their orphaned language strings.

Custom Fields - User Dropdown plugin - v5.2.0 5 6

1 June 2026

  • Security: Hardened user-group filtering against SQL injection:
  • Security: Frontend output is now escaped with htmlspecialchars (ENT_QUOTES, UTF-8).

Custom Fields - User Dropdown plugin - v5.1.0 PRO 4 5 6

23 March 2025

  • Addition: (un)install message
  • Language: es-ES added
  • Language: de-DE added
  • Language: fr-FR added
  • Language: it-IT added
  • Language: nl-NL added
  • Change: Reformat Code
  • Fix: Deprecated code
  • Change: Improved Enable Plugin Script
  • Change: PRO Only language string
  • Change: GNU General Public License version update

Custom Fields - User Dropdown plugin - v5.1.0 4 5 6

23 March 2025

  • Addition: (un)install message
  • Language: es-ES added
  • Language: de-DE added
  • Language: fr-FR added
  • Language: it-IT added
  • Language: nl-NL added
  • Change: Reformat Code
  • Fix: Deprecated code
  • Change: Improved Enable Plugin Script
  • Fix: PRO Only language string
  • Fix: GNU General Public License version update

Custom Fields - User Dropdown plugin - v5.0.0 PRO 4 & 5

8 October 2023

  • Fix: Compatible with Joomla 5

Custom Fields - User Dropdown plugin - v5.0.0 4 & 5

8 October 2023

  • Fix: Compatible with Joomla 5

Custom Fields - User Dropdown plugin - v4.0.0 PRO 4

10 August 2021

  • Fix: Compatible with Joomla 4

Custom Fields - User Dropdown plugin - v4.0.0 4

5 June 2020

  • Fix: Compatible with Joomla 4

Custom Fields - User Dropdown plugin - v1.3.0 PRO 3 4

5 June 2020

  • Fix: Compatible with Joomla 4 Beta

Custom Fields - User Dropdown plugin - v1.3.0 3 4

5 June 2020

  • Fix: Compatible with Joomla 4 Beta

Custom Fields - User Dropdown plugin - v1.2.0 PRO 3

19 July 2018

  • Addition: Current Usergroup Selection, only select users from the usergroup(s) you belong to

Custom Fields - User Dropdown plugin - v1.1.0 PRO 3

5 January 2018

  • Addition: Multi-Usergroup Option

Custom Fields - User Dropdown plugin - v1.0.0 PRO 3

31 December 2017

  • Addition: First Release

Custom Fields - User Dropdown plugin - v1.0.0 3

31 December 2017

  • Addition: First Release