[2015-02-25] Released Jira Workflow Toolbox 2.1.28
Version 2.1.27 introduced a bug affecting creation of new configurations or edition of existing configurations for "Read fields from linked issues or subtasks" and "Write field on linked issues or subtasks" post-functions. The problem didn't affect to normal behaviour of currently configured post-functions.
Bug description: parameter "Target field" couldn't be set, always taking the value of "Source field", i.e., both parameters showed the same value. Post-functions configured by versions of the plugin previous to 2.1.27 kept the correct value for parameter "Target field", and worked flawlessly. The problem only appeared when trying to edit the configuration of the post-function.
Version 2.1.28 fixes this bug, not adding new features or modification respect to version 2.1.27.