Microsoft has been steadily killing KMS activation exploits. With the introduction of Pluton security chips, cloud-based license enforcement, and mandatory TPM 2.0, the era of simple KMS emulation is ending. Ratiborus has already reduced the frequency of updates. Many community members speculate that the developer has retired or moved to private channels.
: This is the primary Russian-language forum where Ratiborus actively posts updates and provides support for his tools. ratiborus official website