You will be get One UI 7.0 stable version update may be in next quarter and Beta version of One UI 7.0 update may be in this month. If you like please accept as a solution it's help to others users also, click on 3dots in my reply section and click on accept solution. Thanks.
Most probably there will be no beta program for a55 cause the release date is almost around the corner. And if they do release a beta version then the stable release will be delayed a little bit
