v1.11.4

What's Changed

• fix: serialize Laminar span_context UUIDs as strings for JSON compatibility by @neubig in #2000
• feat: add previous review context to PR review agent by @xingyaoww in #1991
• Separate version bump PRs into standalone workflow by @xingyaoww in #2003
• Release v1.11.3 by @all-hands-bot in #2002
• fix: fetch latest reviews/threads instead of oldest by @xingyaoww in #2004
• Fix poetry lock command in version-bump-prs workflow by @xingyaoww in #2006
• Remove redundant poetry lock calls in version-bump-prs workflow by @xingyaoww in #2008
• Add MiniMax-M2.5 model configuration by @neubig in #2007
• Add pre-commit step to version-bump-prs workflow by @xingyaoww in #2010

Full Changelog: v1.11.3...v1.11.4