v0.2.3

Refactor code to support multiple config format: toml, ron, json, yaml.

v0.2.2

Improve per run performance by replace --run with --run-no-build to avoid build time.

v0.2.1

• refactor inner function for generalizability

v0.2.0

• Seperate NS3 build part, providing stderr when build fails
• Add more document on how to use it in example

v0.1.0

docs(changelog): update release notes