anchor.diff:  `bootstrap.getManager().getServices().add(JpaServices.class, new
               MyJpaServices())`.
   
  -Having called `startInitialization()`, the `org.jboss.weld.manager.api.WeldManager` 
  +Having called `startInitialization()`, the `org.jboss.weld.manager.api.WeldManager`
   for each BDA can be obtained by calling `Bootstrap.getManager(BeanDeploymentArchive bda)`.
   
   To deploy the discovered beans, call `Bootstrap.deployBeans()`.
  
positive.code: The `org.jboss.weld.bootstrap.api.Bootstrap` interface defines the
  initialization for Weld, bean deployment and bean validation. To boot
  Weld, you must create an instance of
  `org.jboss.weld.bootstrap.WeldBootstrap` which implements 
  `org.jboss.weld.bootstrap.api.CDI11Bootstrap` which extends the above mentioned
  `Bootstrap`. Then you need to tell it about the services in use, and finally request the
  container start.
  
negative.code: * An observer for `@Initialized(ConversationScoped.class)` or `@Destroyed(ConversationScoped.class)` event no longer forces eager conversation context initialization. See also <<_lazy_and_eager_conversation_context_initialization>>.
  
  * `ScheduledExecutorServiceFactory` is deprecated and no default implementation is provided by default. This service has not been used by Weld internals at least since version 1.1.0.Final.
  
  ==== Migration from Weld 2.3 to 2.4
  
  * Weld does not depend on `com.google.guava:guava` anymore. The dependency is also not bundled with shaded artifacts for Weld SE and Weld Servlet.
  
  * A wildcard type is not considered an unresolvable type variable - this reflects the output of a clarification issue https://issues.jboss.org/browse/CDI-494[CDI-494].
  
  * Deprecated `org.jboss.weld.resources.SingleThreadScheduledExecutorServiceFactory` was removed.
  
  * Weld SE:
  
  ** Deprecated `org.jboss.weld.environment.se.beans.InstanceManager` was removed.
  
  ** Deprecated `org.jboss.weld.environment.se.ShutdownManager` was removed.
  
  ** Deprecated `org.jboss.weld.environment.se.contexts.interceptors.ActivateThreadScope` was removed.
  