vaadin/flow 5.0.4 on GitHub

Vaadin Flow 5.0.4

Fixes:
- ⧉ Options in the Combo Box's selection list are consistent and not disappearing when first searching and then selecting them. This was happening while using Combo Box with a ComponentRenderer. (#9783). PR:10054. Ticket: vaadin/flow-components#437
- ⧉ Resolve requested range properly after filtering the lazy backend (#10020). PR:10028. Ticket:9988
Behaviour changes:
- ⧉ Element::removeAllChildren behaviour has been changed (#10128) so that the re-attached node persists its state "removed children" between client-server roundtrips. It wasn't a case before that change, the "clear all" event happens only once after first attach of the node.
  That effectively means that if you have a client-side LitElement component and corresponding LitTemplate java-side component, then once you call Element::removeAllChildren on java-side, it will remove all children on client-side on every attach action. Ticket:10119