GitLab Duo Self-Hosted: Enterprise AI built for data privacy

Introduces GitLab Duo Self-Hosted for Code Suggestions and Chat, enabling deployment on-premises or via AWS Bedrock and Azure OpenAI. Details supported LLMs (Mistral, Anthropic Claude 3.5 Sonnet, OpenAI GPT) and deployment options (vLLM for on-premises, AWS Bedrock, Azure AI). Highlights the AI abstraction layer for simplified integration and emphasizes data control and privacy by keeping data within the customer's environment.