Status of v4.0.0 support in laminas components

[boesing]

Laminas ServiceManager v4.0.0 status

I will use this issue to keep track of the current state of laminas components supporting v4.0.0:

Component	Status	Details
laminas/laminas-validator	✅	Implements a PluginManager and thus needs code-changes and can only support the latest servicemanager version.
laminas/laminas-mvc	:x:	Implements a PluginManager and thus needs code-changes and can only support the latest servicemanager version.
laminas/laminas-feed	:x:	Implements a PluginManager and thus needs code-changes and can only support the latest servicemanager version.
laminas/laminas-view	:x:	Implements a PluginManager and thus needs code-changes and can only support the latest servicemanager version.
laminas/laminas-text	:x:	Implements a PluginManager and thus needs code-changes and can only support the latest servicemanager version.
laminas-serializer	✅	Implements a PluginManager and thus needs code-changes and can only support the latest servicemanager version. :warning: does not have a requirement to any servicemanager version and thus projects might potentially get BC breaks here.
laminas/laminas-router	:x:	Implements a PluginManager and thus needs code-changes and can only support the latest servicemanager version.
laminas/laminas-log	:warning:	Implements a PluginManager and thus needs code-changes and can only support the latest servicemanager version. Project is marked as security-only and therefore might not get an update.
laminas/laminas-inputfilter	:x:	Implements a PluginManager and thus needs code-changes and can only support the latest servicemanager version.
laminas/laminas-i18n	:x:	Implements a PluginManager and thus needs code-changes and can only support the latest servicemanager version.
laminas/laminas-hydrator	:x:	Implements a PluginManager and thus needs code-changes and can only support the latest servicemanager version.
laminas/laminas-form	:x:	Implements a PluginManager and thus needs code-changes and can only support the latest servicemanager version.
laminas/laminas-filter	🚧	Implements a PluginManager and thus needs code-changes and can only support the latest servicemanager version.
laminas/laminas-cache	✅	Implements a PluginManager and thus needs code-changes and can only support the latest servicemanager version.
laminas/laminas-barcode	:x:	Implements a PluginManager and thus needs code-changes and can only support the latest servicemanager version.
laminas/laminas-cache-storage-adapter-*	✅/⚠️	Only provides servicemanager wiring for laminas-cache. :warning: laminas-cache new major version needs to be supported as well. session adapter is not yet migrated due to the lack of compatibility in laminas-session
		Implements a PluginManager and thus needs code-changes and can only support the latest servicemanager version.
laminas/laminas-session	:x:	Only provides servicemanager wiring and thus can add support for v3 & v4
laminas/laminas-crypt	:warning:	:warning: This component has still a dependency to servicemanager while it is not using it anymore. Raised in https://github.com/laminas/laminas-crypt/issues/27
laminas/laminas-test	:x:	Only uses servicemanager for unit test stuff and thus can add support for v3 & v4
laminas/laminas-mvc-i18n	:x:	Only provides servicemanager wiring and thus can add support for v3 & v4
laminas/laminas-developer-tools	:x:	Consumes MVC methods and uses servicemanager to retrieve data and thus can add support for v3 & v4
laminas/laminas-mvc-plugin-identity	:x:	Provides Only provides servicemanager wiring and thus can add support for v3 & v4
laminas/laminas-mvc-middleware	:x:	Does not have a direct dependency to the servicemanager and thus could simply remove the dependency. laminas-mvc Application#getServiceManager is being used and thus it might be the reason why the servicemanager is required. Can add support for v3 & v4 tho.
TBD	:x:	:warning: there are plenty of other components not yet listed in this table. In case we are fine with going that way, I'll complete this list to outline the full scope.