Hyper docs

backport: pr #1429 to stable by @hyper-stable-backport[bot] in https://github.com/TheSodaFactory/hyper/pull/1430
backport: pr #1428 to stable by @hyper-stable-backport[bot] in https://github.com/TheSodaFactory/hyper/pull/1431
backport: pr #1432 to stable by @hyper-stable-backport[bot] in https://github.com/TheSodaFactory/hyper/pull/1434
backport: pr #1433 to stable by @hyper-stable-backport[bot] in https://github.com/TheSodaFactory/hyper/pull/1436
backport: pr #1435 to stable by @hyper-stable-backport[bot] in https://github.com/TheSodaFactory/hyper/pull/1439