v24.4.2.1

Features, Improvements and Fixes:

• Add RAG model and utilities for Mindsdb integration #8996
• Update requirements.txt #9048
• Update requirements.txt #9050
• update sampledatabases to new k8s server #8986
• The "database" field in the form is changed to not required. #9052
• Fixed Column Structure of chat_messages Table #9015
• Fix BYOM engine create #9054
• Clear LAST value in editor #9049

Documentation Updates:

• updated agents docs #9058
• updated broken links in mongo docs #9059
• Feature/update dd docs #9062