If you develop themes or plugins that are compatible with WooCommerce, you should be aware that WooCommerce 3.0.0 is planned for release next week.
It was originally planned to be released as 2.7, but it was re-versioned as 3.0.0. Note that post says:
Themes with 2.7.0 versioned template files may need to update those to 3.0.0 versions to prevent reports of outdated template files.
If you haven’t tested your items against a release candidate, it may be worth getting one now and making sure your item works fine with 3.0.0. Theme Authors: It’s also worth reading Adding support for WooCommerce 2.7’s new gallery feature to your theme.
As always, we would strongly encourage you keep up with what’s happening with WooCommerce by subscribing to their development blog and making sure your items cater to any changes.