emberjs/ember.js v3.24.0-beta.1 on GitHub

#19224 [FEATURE] Add {{page-title}} helper to route template blueprints to implement RFC #0654.
#19133 [FEATURE / DEPRECATION] Add new options to deprecate() for for and since and deprecate using deprecate() without those options per the Deprecation Staging RFC.
#19211 [DEPRECATION] Deprecate Ember.String.loc and {{loc}} per the Deprecate Ember String RFC.
#19234 [DEPRECATION] Deprecate String Prototype extensions per the Deprecate Ember String RFC.
#19254 [DEPRECATION] Deprecate tryInvoke to implement the Deprecate tryInvoke RFC.
#19080 [BUGFIX] Lazily setup the router in non-application tests
#19253 [BUGFIX] Correct return of getComponentTemplate from null to undefined to align with original RFC (#481)
#19223 [BUGFIX] <LinkTo> should link within the engine when used inside one
#19196 [CLEANUP] Remove EMBER_GLIMMER_IN_ELEMENT feature flag
#19204 [CLEANUP] Remove EMBER_CACHE_API feature flag
#19206 [CLEANUP] Remove EMBER_ROUTING_MODEL_ARG feature flag
#19229 [CLEANUP] Remove the EMBER_GLIMMER_SET_COMPONENT_TEMPLATE feature flag
#19238 [CLEANUP] Removes the expandLocalLookup API
#19258 / #19261 / #19267 Update rendering engine to 0.65.0