Gravity Forms 2.9.1.2

- Added the 'gform_html_message_template_pre_send_email' filter allowing the html formatted notification message to be overridden.
- Fixed an issue with the submission time evaluation of conditional logic rules using the contains operator when the rule value is 0.

- Fixed an inconsistency between the front-end and validation character counts for the Paragraph field.

- Fixed a fatal error which could occur when checking if the logging add-on is active in some environments.