v0.5.3

Release Highlights

What's Changed

• Release version 0.5.2 (#457)
• Remove openpipe dependency (#456)
• Add strip_logprobs utility function (#455)
• fix: Handle RULER rewards when all trajectories are identical (#454)
• Make copy.copy work for trajectories (#453)
• Fix lint (#451)
• feat: Add OpenEnv integration example (#445)
• Release v0.5.1 (#442)

Full Changelog: v0.5.1...v0.5.3