v0.9.1

• Fixed memory usage not being measured recursively.

v0.9.0

• memsparkline now passes through the exit code from the program it runs.

v0.8.1

• Fixed the lack of option validation after -h/--help and -v/--version.

v0.8.0

• Minor breaking change in the CLI: memsparkline will process the options -h/--help and -v/--version like other options. This means they must be given before the first positional argument. These options were special and processed in any position. It was supposed to make help easier to access, but in practice it caused problems more than it helped. What this change means is that the option -h in the command memsparkline ls -h used to make memsparkline print help and exit; now -h is passed to ls.

v0.7.1

• Fixed division by zero when maximum memory usage is zero.
• Removed redundancy from the error message for --dump errors.

v0.7.0

• memsparkline has been ported from Python to Go.
• Static binaries are now available.
• Changed -d/--dump to append to the output file for consistency with -o/--output. You can accidentally lose old data if you expect --dump to behave like --output. Since we prefix every usage figure with a timestamp, it should be reasonably easy to separate the output from different runs.
• NetBSD is not supported until gopsutil supports NetBSD.