v0.1.0

first public release of progress-bar-3000, a terminal progress renderer for scripts and agents.

• smooth rgb gradients, seven fill styles, and pulse, shimmer, or cycle animations.
• phase plans, labels, metadata, rates, eta, and customizable detail rows.
• plain lines, numeric values, control commands, and json over stdin or a unix socket.
• bundled agent skill, full-colour animated demos, and mit license.
• includes the socket shutdown race fix, verified with the race detector.

downloads

choose the archive for your operating system and architecture, extract it, and run ./progress-bar-3000 --help. macos uses the darwin archives; apple silicon uses arm64, and intel uses amd64. linux archives are provided for amd64 and arm64.

archives include the executable, readme, and license. verify downloads against checksums.txt with sha256sum -c checksums.txt on linux or shasum -a 256 -c checksums.txt on macos (checks for archives you did not download will report missing files).

stdout must be a terminal. use socket mode for workflows where a failed producer must not imply completion. prebuilt binaries do not require go. native macos arm64 execution was checked; the other binaries were cross-compiled and inspected but not run on their target systems. macos binaries are not notarized.