The LeanEngine Java SDK interacts with the API to build applications. LeanEngine offers two environments for each app: production environment and staging environment. When calling cloud functions within LeanEngine instances using SDK, no matter explicitly or implicitly (by triggering hooks), the SDK uses the function defined in the same environment as the instance.
On Tuesday, the newest version of WordPress, 4.4, was released. It features a number of standard updates, such as a new theme, that are common in new WordPress versions, but the most notable update in WordPress 4.4 is the inclusion of infrastructure for the WordPress REST API.