webform 7.x-4.7

This release of 7.x-4.x fixes a number of bugs. Updating is recommended for all users of the 7.x-4.x branch.

If your update procedure does not clear the caches and you skipped updating to 7.x-4.6, you will need to manually clear at least the class registry. This release includes a new class, WebformConditionals, which may not be recognized by Drupal otherwise. The easiest way to clear your class registry is to clear all caches.

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.

Changes since 7.x-4.6:

• #2460221 by DanChadwick: Self-reference warning for conditionals on >= page 2 gives PHP notice.
• #1913500 by marcoscano, DanChadwick: Delete Webform content type if not in use upon uninstall
• #2459071 by amoebanath, DanChadwick: Conditional for target on a different page broken if source component value has no value.
• #1840776 by DanChadwick: Out-of-sequence conditionals generate warnings and don't function.
• #2339473 by DanChadwick: webform strips media module and other token-like markup.
• #1919872 by torotil, DanChadwick: Don't skip hook_node_view() for blocks and views.
• #2457961 by DanChadwick: WebformConditionals->executeConditionals() fails with Webform Preview page submission.
• #2458025 by DanChadwick: Degenerate webform with no components on first page causes warnings
• #2453393 by meickol: Notice: Undefined index: exporter in webform_results_download().