Gregg 1.0.14

Gregg 1.0.14 — installer upgrades, component-safe uninstall, exact-executable lifecycle ownership, leaner client transport, MSRV 1.89.

Highlights since 1.0.13 (see CHANGELOG.md for full detail):

• Same-scope installer upgrades: rerunning install.sh / install.ps1
  classifies the destination (absent / replace / foreign), reports
  first install vs identified replacement, and refuses to overwrite a
  foreign executable. Cargo fallback builds staged-only for
  armv7l/unknown hosts.
• Component-safe uninstall: gregg uninstall [--dry-run] [--purge] and
  greggd uninstall [--dry-run] [--purge] remove only the exact invoked
  binary plus Gregg-owned startup integration; config preserved by default.
• Exact-executable lifecycle ownership (Plans 113/115/116):
  restart / update / uninstall mutate only owned
  systemd/launchd/cron/SCM registrations and fail closed on foreign/unknown
  ownership; Unix user-local daemons reactivate after same-scope
  replacement; Windows elevation hints name an Administrator terminal.
• Per-system network rows and drive-key mnemonic (Plan 114): normal-view
  NET rows appear only where the snapshot includes network telemetry;
  drive details toggle with d.
• Daemon config readability: system configs are 0644 so unprivileged
  croncheck / status / configprint work; update permission failures
  exit 4 with the exact rerun hint.
• Client transport: reqwest replaced by eggfetch-core 0.1.7 lean
  standard-http1 + tls-rustls profile (Plans 118/119); stripped
  release gregg shrinks 12.3% versus the Plan 118 record. No polling,
  scheduler, TUI, protocol, or CLI behavior changes.
• MSRV raised to Rust 1.89 (Plan 117); 1.75-era transitive resolver pins
  removed. Prebuilt binary users are unaffected.

Prebuilt binaries: all ten executables + ten .sha256 + both installers —
Linux x86_64/aarch64 (glibc 2.17 floor via cargo-zigbuild+Zig), macOS
Intel/ARM64 (unsigned; macOS may quarantine), Windows x86_64. Each binary
passed version/--help and a loopback /v2/healthz+/v2/status smoke
before hashing.

Install (Linux/macOS, pipe to bash, never sh):

curl -fsSL https://github.com/eggstack/gregg/releases/download/v1.0.14/install.sh | bash -s -- gregg
curl -fsSL https://github.com/eggstack/gregg/releases/download/v1.0.14/install.sh | sudo bash -s -- greggd
curl -fsSL https://github.com/eggstack/gregg/releases/download/v1.0.14/install.sh | sudo bash -s -- both

Install (Windows PowerShell): download install.ps1 from the assets below;
see packaging/README.md.

Or download the matching gregg-<target> / greggd-<target>[.exe] asset and
verify its .sha256.

Cargo fallback (source-only hosts such as armv7l/unknown, or any platform):

cargo install gregg --locked
cargo install greggd --locked

Known limitations: macOS binaries are unsigned; ARMv7 remains source-build
only; live telemetry is best-effort and omits unsupported families without
failing readiness.