Crucible updates
    all Crucible connections should set TCP_NODELAY (#983)
    Use a fixed size for tag and nonce (#957)
    Log crucible opts on start, order crutest options (#974)
    Lock the Downstairs less (#966)
    Cache dirty flag locally, reducing SQLite operations (#970)
    Make stats mutex synchronous (#961)
    Optimize requeue during flow control conditions (#962)
    Update Rust crate base64 to 0.21.4 (#950)
    Do less in control (#949)
    Fix --flush-per-blocks (#959)
    Fast dependency checking (#916)
    Update actions/checkout action to v4 (#960)
    Use `cargo hakari` for better workspace deps (#956)
    Update actions/checkout digest to 8ade135 (#939)
    Cache block size in Guest (#947)
    Update Rust crate ringbuffer to 0.15.0 (#954)
    Update Rust crate toml to 0.8 (#955)
    Update Rust crate reedline to 0.24.0 (#953)
    Update Rust crate libc to 0.2.148 (#952)
    Update Rust crate indicatif to 0.17.7 (#951)
    Remove unused async (#943)
    Use a synchronous mutex for bw/iop_tokens (#946)
    Make flush ID non-locking (#945)
    Use `oneshot` channels instead of `mpsc` for notification (#918)
    Use a strong type for upstairs negotiation (#941)
    Add a "dynamometer" option to crucible-downstairs (#931)
    Get new work and active count in one lock (#938)
    A bunch of misc test cleanup stuff (#937)
    Wait for a snapshot to finish on all downstairs (#920)
    dsc and clippy cleanup. (#935)
    No need to sort ackable_work (#934)
    Use a strong type for repair ID (#928)
    Keep new jobs sorted (#929)
    Remove state_count function on Downstairs (#927)
    Small cleanup to IOStateCount (#932)
    let cmon and IOStateCount use ClientId (#930)
    Fast return for zero length IOs (#926)
    Use a strong type for client ID (#925)
    A few Crucible Agent fixes (#922)
    Use a newtype for `JobId` (#919)
    Don't pass MutexGuard into functions (#917)
    Crutest updates, rename tests, new options (#911)

Propolis updates
    Update tungstenite crates to 0.20
    Use `strum` crate for enum-related utilities
    Wire up bits for CPUID customization
    PHD: improve artifact store (#529)
    Revert abort-on-panic in 'dev' cargo profile

Crucible updates
    all Crucible connections should set TCP_NODELAY (#983)
    Use a fixed size for tag and nonce (#957)
    Log crucible opts on start, order crutest options (#974)
    Lock the Downstairs less (#966)
    Cache dirty flag locally, reducing SQLite operations (#970)
    Make stats mutex synchronous (#961)
    Optimize requeue during flow control conditions (#962)
    Update Rust crate base64 to 0.21.4 (#950)
    Do less in control (#949)
    Fix --flush-per-blocks (#959)
    Fast dependency checking (#916)
    Update actions/checkout action to v4 (#960)
    Use `cargo hakari` for better workspace deps (#956)
    Update actions/checkout digest to 8ade135 (#939)
    Cache block size in Guest (#947)
    Update Rust crate ringbuffer to 0.15.0 (#954)
    Update Rust crate toml to 0.8 (#955)
    Update Rust crate reedline to 0.24.0 (#953)
    Update Rust crate libc to 0.2.148 (#952)
    Update Rust crate indicatif to 0.17.7 (#951)
    Remove unused async (#943)
    Use a synchronous mutex for bw/iop_tokens (#946)
    Make flush ID non-locking (#945)
    Use `oneshot` channels instead of `mpsc` for notification (#918)
    Use a strong type for upstairs negotiation (#941)
    Add a "dynamometer" option to crucible-downstairs (#931)
    Get new work and active count in one lock (#938)
    A bunch of misc test cleanup stuff (#937)
    Wait for a snapshot to finish on all downstairs (#920)
    dsc and clippy cleanup. (#935)
    No need to sort ackable_work (#934)
    Use a strong type for repair ID (#928)
    Keep new jobs sorted (#929)
    Remove state_count function on Downstairs (#927)
    Small cleanup to IOStateCount (#932)
    let cmon and IOStateCount use ClientId (#930)
    Fast return for zero length IOs (#926)
    Use a strong type for client ID (#925)
    A few Crucible Agent fixes (#922)
    Use a newtype for `JobId` (#919)
    Don't pass MutexGuard into functions (#917)
    Crutest updates, rename tests, new options (#911)

Propolis updates
    Update tungstenite crates to 0.20
    Use `strum` crate for enum-related utilities
    Wire up bits for CPUID customization
    PHD: improve artifact store (#529)
    Revert abort-on-panic in 'dev' cargo profile

---------

Co-authored-by: Alan Hanson <[email protected]>