v0.2.1

More optimizations under the hood.

Added a missing feature: runner_parallel returns 41 if some tasks failed, 42 if all failed.

v0.2.0

Stable release.

Changelog:

• Eliminated all non-core dependencies (i.e. grep and xargs), and dependent code was rewritten using vanilla bash.
• Removed runner_break_parallel, since it was rarely needed, and clutters global namespace.
• Removed other unused variables.
• Small tweaks to output of some functions.
• Micro-optimizations.

v0.1.0

First release!