🛠️✨ 🐰 bump version: 6.4.0 RC 1🐰 ✨🛠️

hotfix: Toggling reveal password loses the hashed password. Fixes dir…

…ectus#1334

✨ 🐰 bump version: 6.4.0 Beta 2 🐰 ✨

for now: save widget should always be enabled

✨ 🐰 bump version: 6.3.9 🐰 ✨

✨ 🐰 bump version: 6.3.8 🐰 ✨

update composer.lock to php 5.5

update schemas submodules

✨ 🐰 bump version: 6.3.5 🐰 ✨

bump version: 6.3.4