It cites to her at: [19] J. Stadlmann, On primes in arithmetic progressions and bounded gaps between many primes, Adv. Math. 468
(2025), Art. 110190. Numbered references use arXiv:2309.00425v3.
Though that's not her latest paper.
This one is her latest paper: [20] J. Stadlmann, Bounded gaps between primes, Forthcoming