Auto rebuild cache after wp update?

Hi, this is done automatically in the following cicumstances;

Full cache purge/preload

• When changing/updating current themes and parent themes (of child themes)
• When changing/updating current plugins
• When turning off the cache feature in WP-Optimize
• When editing widgets
• When saving the customizer settings
• When updating a menu
• When Autoptimize purges its cache
• When updating permalink structure
• When changing cache settings
• When updating string translations in WPML plugin
• When updating the ‘posts_per_page’ option
• When purging Avada theme’s fusion caches
• When saving any of GetWooPlugins’ settings (Premium)

Partial preload

• When you publish new content or update/edit existing content, the cache for that post/page will be cleared, as well as associated content (category archives, blog archives)

• When comments are approved, or their status changesWhen terms are created or updated

• When changing/updating stock quantity of WooCommerce product or product variation

• When updating the ‘page_on_front’ optionWhen updating ‘page_for_posts’ option

• When updating the ‘URLs to exclude from caching’ WP-Optimize caching configurationWhen trashing a post

• When running importersWhen WooCommerce product is on sale (Premium)

So it does not auto purge and update when a wordpress update core is done?

No, having checked the plugins code it does not look like it does a purge when core is updated.

Does the update mechanism, which I have set to 1 day, rely on site traffic to initiate? As this is a dev server it is not public. At the moment every time I look at this site after a couple of days, it’s obvious the cache has not been auto rebuilt using the scheduled preload feature?