slimtoolkit/slim 1.35.0 on GitHub

Console color output (on by default; disable with no-color)
Loading http probe request data from separate files
Ability to execute external probe commands (--http-probe-exec and --http-probe-exec-file flags)
Ability to preserve original files in the target container discarding its test runtime data (--preserve-path and --preserve-path-file)
Ability to pull container images if they don't exist locally yet (--pull and --show-plogs)
File hashing for xray (--hash-data)
Additional flags to control the xray command executions (--top-changes-max, --reuse-saved-image)
Ability to match by file path, file data and file hash for xray (--change-path value, --change-data value, --change-data-hash value)

Lots of additional container build flags (--tag-fat, --cbo-add-host, --cbo-build-arg, --cbo-label, --cbo-target, --cbo-network, --cbo-cache-from).
Additional container runtime flags (--cro-runtime)
sigint should kill the running container (#186)

Build them from source or download from a CDN location:

slimtoolkit/slim 1.35.0 New XRAY capabilities, application probing enhancements, many new build, runtime and optimization flags and colors for the console output. on GitHub