v0.4.1

Full Changelog: v0.4.0...v0.4.1

• Added arb spec command for running specs for all solutions.
• Simplified the solution templates.
• Added missing rake development dependency.

v0.4.0

This new year release adds AoC 2025 solutions from Reddit megathreads and GitHub repos.

It also adds support for the NO_COLOR environment variable, and relaxes the Ruby version requirement to >= 3.4.