Title: Production release – 2023/06/06 Author: WordPress VIP Documentation Published: June 6, 2023 Last modified: August 5, 2025 --- 1. [Changelog](https://docs.wpvip.com/changelog/) 2. [VIP MU plugins [Production]](https://docs.wpvip.com/changelog/vip-mu-plugins-production/) 3. Production release – 2023/06/06 # Production release – 2023/06/06 --- 06 June 2023 21:33:09 GMT+0000 [ VIP MU plugins [Production] ](https://docs.wpvip.com/changelog/vip-mu-plugins-production/) [ Permalink ](https://docs.wpvip.com/changelog/vip-mu-plugins-production/production-release-2023-06-06/) ### Plugin Updated: Jetpack On non-production environments, we enforce `blog_public` option in a more robust way. [https://github.com/Automattic/vip-go-mu-plugins/pull/4494](https://github.com/Automattic/vip-go-mu-plugins/pull/4494) --- ### Jetpack: Resync privacy settings for private JP sites We want to resync the privacy settings for JP sites that have been marked as private( via the `VIP_JETPACK_IS_PRIVATE` constant), so we’re updating the option name that stores this state in order to cause these sites to re-sync. [https://github.com/Automattic/vip-go-mu-plugins/pull/4495](https://github.com/Automattic/vip-go-mu-plugins/pull/4495) --- ### Plugin Updated: Private Sites We respect other alternative methods for achieving privacy via plugins that also leverage `blog_public` option, but use other values than `-1`. [https://github.com/Automattic/vip-go-mu-plugins/pull/4512](https://github.com/Automattic/vip-go-mu-plugins/pull/4512) --- ### Notice Updated: blog_public option No longer show notice for sites with their `blog_public` option if `-1` or privacy constant is set. Also updates messaging. [https://github.com/Automattic/vip-go-mu-plugins/pull/4520](https://github.com/Automattic/vip-go-mu-plugins/pull/4520) --- ### Plugin Updated: Object Cache Switched over all environments to using the new object cache drop-in. This drop- in utilizes the `Memcached` PHP extension, which has support for multiGet() operations that help reduce roundtrips and can notably speed up WordPress page load times. [https://github.com/Automattic/vip-go-mu-plugins/pull/4446](https://github.com/Automattic/vip-go-mu-plugins/pull/4446)