When should we drop the support of Deno 1.46.3?

[kt3k]

We still run CI with Deno 1.46.3 (TypeScript 5.5.2) to ensure std working in 1.x version. That prevents us from using new features/types added after that version. One such example is IteratorObject type, which was added in Deno 2.0.0 (TypeScript 5.6.2). related: #6381

When can/should we stop the support of 1.46.3?

[andrewthauer]

From what I can tell, neither Deno or JSR have anything that can specify or indicate a minimum version required like the node package.json engines. What are other ways that can easily communicate this? Otherwise it might be considered a breaking change to some. I personally have no issues dropping support, just thinking of others.