How come there is only 25 pages of twts on the feed?

Does it cut off at 25 pages max, or 2 weeks old max?

What happens to older twts?

@prologic@twtxt.net for example, looking at your feed it says your first post was at 2022-03-09T23:38:24Z. But I know you were posting way before that. But if I look at mine, I see my first post was 2020-09-30T12:50:42Z.

So maybe it’s cut off by file size?