Update welcome.php
Merge branch 'release/v2.8.9' into develop
Fixing a bug that can throw a JS error if multiple forms are on the same page and a theme doesn't load JS properly.
Merge pull request #376 from wpnzach/develop

Update welcome.php
Edited submissions should escape scripts using the wp_kses_post() function. Closes #389.
Updating to version 2.8.10.
Merge branch 'release/2.8.10'