Keyed watermarks: A fine-grained watermark generation for Apache Flink

[Мосин Николай]

I found paper https://scholar.google.com/scholar?q=10.1016/j.future.2025.107796 where described Keyed Watermarks that is what I need in my pipelines. Does anyone know is it planned to implement Keyed Watermarks in Flink and when?