v0.27.0pre2 - efficiency gains

What's Changed

• Fix dependabot security vulnerabilities by @danielchalef in #1184
• Revert "Fix dependabot security vulnerabilities" by @danielchalef in #1185
• Pin mcp_server to graphiti-core 0.26.3 by @danielchalef in #1186
• Update manual code review workflow to use claude-opus-4-5-20251101 by @danielchalef in #1189
• Refactor prompt system for efficiency and clarity by @prasmussen15 in #1191
• fix(falkordb): sanitize pipe and slash chars in fulltext queries by @Milofax in #1183
• feat(nodes): generate entity summary from episode when no edges exist by @prasmussen15 in #1196
• chore: bump version to 0.27.0pre2 by @prasmussen15 in #1200

New Contributors

• @Milofax made their first contribution in #1183

Full Changelog: v0.27.0pre1...v0.27.0pre2