As discussed in the online meeting, and also other places, before EOL 2.4.x, we should first move our stable pointer to 2.5.x.
And there are also som2.5.x usages around the community on large clusters which proves that the release can be considered as 'stable'. Let's do a lazy consensus here. If no big concerns within several days, I will open a issue to change the stable pointer to 2.5.x. Thanks.
