• Cortex 5.1 adds support for on-device models cortex-privacy-1.1 and cortex-prompt-guard-1.2
• Secure distribution infrastructure for models

• Released with Cortex-LLM-1.0. Building Specialized AI Capabilities for Secure Software Development
• Trained and built our first, very own AI Model and we are releasing it as Cortex-LLM 1.0
• Brings together two complementary capabilities.
  -- One is focused on security analysis: reviewing selected code context and producing structured security findings that can be consumed by downstream systems
  -- The other is focused on security remediation: helping convert a validated issue into a practical, targeted code change.
• Together, these capabilities support a closed-loop workflow: analyze code, validate findings, recommend action, apply fixes, and re-check results.

[4.3.0] - 2026-05-28

• Improves dependability, continuity, and enterprise-grade workflow maturity
• Session Continuity Across VS Code, Browser, and Console
• More Reliable Real-Time AI Interaction
• Cleaner, More Focused Chat Experience
• Safer Agentic Code Change Workflows
• Improved Validation and Project-Aware Workflows
• Stronger Authentication and Session Backbone
• Privacy-Oriented Error Handling
• Better Quality Foundation

[4.2.0] - 2026-05-18

• Better understanding of the user’s project
• Smoother handling of code changes
• More controlled experience when the assistant takes action
• New security workflows: AI Threat Model and AI Security Review
• AI Threat Model helps teams reason about how a system could be attacked before issues become incidents
• AI Security Review focuses on implementation risk, helping developers inspect code for common vulnerabilities

[4.1.0] - 2026-05-14

• Streaming responses and more intuitive animations and progress trackers
• Modify context menus, icons, logs, tooltips and few other visual elements
• Fixes for complex coding workflows

[4.0.0] - 2026-05-11

• A brand new communication protocol and visually pleasing redesign
• 2.5x faster in several coding tasks, with the overall improvement being 1.5x faster for all the agentic workflows
• End to end communication protocol has been completely overhauled to make it more immersive, responsive and interactive
• You get instantaneous feedback for your queries with suggestions for improvements – all enhanced by AI

[3.8.0] - 2026-05-04

• Overhauled UI interface that moves Cortex closer to being a dependable AI workbench for secure software development
• Modified all of the visual elements to make it user friendly
• Native theme support for visual appeal

[3.7.0] - 2026-04-30

• Scan for personally identifiable information (PII), sanitize context and attachments that are sent to the Cortex backend
• Includes three scanners all running within your local environment, so your data never leaves the confines of your development machine.

[3.5.0] - 2026-04-20

• Supports Microsoft Azure, Google Cloud and AWS expanding Enterprise AI context to MAX-level
• New release brings 40+ AI Agents, 12+ connectors and 300+ operational capabilities with MCP connections.

[3.2.0] - 2026-04-08

• 30+ specialized AI agents to perform complex backend operations efficiently
• Cortex 3.2 introduces robust AWS support, significantly enhancing your cloud services integration
• Connect to key AWS services including IAM, RDS, S3, CloudWatch, EC2, DynamoDB, VPC, and more, right from our platform

[3.1.0] - 2026-04-03

• Adds Resiliency and Failover for backend
• Enhanced security with Red-teaming and Stress tests
• Session and Context updates with improved context handling