⚠️ Security fix upgrade
- Binary-only release. Apply the new binary as soon as possible.
- Do not build this binary from source: the security fix is not included in the tagged commit.
- The source code will be released when the upstream team who is coordinating the fix approves it.
This release and v9.1.1 are compatible except for if someone attempts to exploit the vulnerability that v9.1.2 patches (the details of which cannot be safely released yet).