v0.4.2

What's Changed

• chore(ci): remove production VPS deploy job from release.yml by @laminair in #146
• chore: sync dev with main by @laminair in #147
• fix(colonelblotto): default rounds to 10 instead of crashing on omission by @laminair in #152
• fix(mailbox): block sends once the session is administratively failed by @laminair in #153
• fix(colonelblotto): surface pattern_exploitability/convergence_rate in results by @laminair in #155
• fix(leaderboard): stop private sessions from leaking into the global registry by @laminair in #156
• fix(metrics): register payoff_volatility/action_concentration in the catalog by @laminair in #157
• release: v0.4.2 version bumps and release notes by @laminair in #158
• release: merge dev → main for v0.4.2 by @laminair in #159

Full Changelog: v0.4.1...v0.4.2