webform 7.x-4.3

This is a minor bug-fix update with a few minor enhancements. Updating is recommended for all 7.x-4.x branch users.

Notable changes:

• The detection of an HTML-capable mail system is now set manually. Be sure to check the webform settings after updating. Visit admin/config/content/webform.
• You can now automatically set Reply-To e-mail headers to reduce anti-spam delivery issues.
• Users of very large webform pages, webforms with many components, or many conditionals will now receive a warning if they exceed the server's max_input_vars limit.

Upgrading from Webform 3.x to 4.0

If you're upgrading from Webform 3.x, please make a database backup prior to upgrading and check that all modules that extend Webform on your site are Webform 4.x compatible. Slight differences in the class names and IDs may result in updates being needed to your site's CSS. See the API changes between 3.x and 4.x documentation for more information.

Upgrading is recommended for all Webform 3.x users who have determined that any related modules are compatible with Webform 4.

Release notes

Changes since 7.x-4.2:

• #2424489 by markie, DanChadwick: Fatal error: Fixed Unsupported operand types in results with no components.
• #2417757 by DanChadwick: Change max_input_vars truncation test from op to form_id.
• #2417757 by DanChadwick: PHP max_input_var check extended to component page.
• #2420557 by DanChadwick: Preview page shows old values.
• #2415019: Fix typo in default value for "webform_datatype" element in webform_handler_field_submission_data class.
• #2419159 by DanChadwick: Previously completed submissions converted back to drafts
• #2417757 by DanChadwick: Conditionals page or webform_client_form may exceed PHP max_input_vars.
• #2236237 by DanChadwick: Use Reply-To instead of From e-mail headers
• #2414543 by DanChadwick: Inconsistent use of webform_variable_get
• #2339049 by DanChadwick: Webform cannot send HTML mail through Mail System 3.x
• #2403129 by hutch: fixed bug in webform api examples
• #2412329: Remove hard-coded list of columns to load from webform submissions table to allow for columns added by other modules using hook_schema_alter().
• #2412119 by JeroenT, DanChadwick: Added Sort components alphabetically in other languages than english.
• #2412323 by chaby: Fixed Add content type link broken with underscore.
• #2412575: Fix typos in "less than" operator definition in webform_handler_filter_submission_data class.
• #2386979 by arshadcn: Fixed Fatal error: Call to undefined function block_load().
• #2383625 by @Mover: Fixed PDOException: SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry * for key.