JSON-RPC unexpected mining.configure value: version-rolling.min-bit-count ?

Hi!

When I try to connect CPUMiner with https://github.com/stratum-mining/stratum - its OK.

But if I try to work with WhatsMiner M30S+_VH20 then:

Code:

09-25 16:09:35.00 N btminer[4182]: Stratum connection to pool 0 interrupted
09-25 16:09:35.14 E btminer[4182]: JSON-RPC unexpected mining.configure value: minimum-difficulty
09-25 16:09:35.14 E btminer[4182]: JSON-RPC unexpected mining.configure value: version-rolling.min-bit-count

in WhatsMiner log, and

Code:

2024-09-22T08:28:29.637591Z  INFO translator_sv2::lib: HEALTHY message: Channel receive error: RecvError
2024-09-22T08:28:29.714451Z ERROR translator_sv2::lib::status: Error: Io(Custom { kind: ConnectionAborted, error: "Connection closed by client" })
2024-09-22T08:28:29.714512Z  WARN translator_sv2::lib::downstream_sv1::downstream: Downstream: Shutting down sv1 downstream reader

in Translator Crate log.

And in tcpdump:

Code:

Miner: {"id": 196, "method": "mining.configure", "params": [["version-rolling"], {"version-rolling.mask": "1fffe000"}]}
Stratum: {"id":196,"error":null,"result":{"minimum-difficulty":false,"version-rolling":true,"version-rolling.mask":"1fffe000","version-rolling.min-bit-count":"00000000"}}

What is going wrong?

How can I fix it?

Tnx!