Signals to the sync listener that one or more themes was updated and a sync action reflecting the update and the theme info should be sent
jetpack_updated_themes
jetpack_updated_themes-
action -
filter jetpack_site_pending_automated_transferFilter if a site is in pending automated transfer state.
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filter jetpack_site_automated_transferFilter if a site is an automated-transfer site.
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filter jetpack_show_backupsWhether UI for backups should be displayed.
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filter jetpack_gutenberg_cdn_cache_busterFilter to modify cache busting for Gutenberg block assets loaded from CDN
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filter jetpack_gutenbergFilter to enable Gutenberg blocks. Defaults to true if (connected or in offline mode) and the Blocks module is active.
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filter jetpack_is_amp_requestReturns true if the current request should return valid AMP content.
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filter jetpack_lazy_images_skip_image_with_atttributesAllow plugins and themes to conditionally skip processing an image via its attributes.
Jetpack Developer Resources 