Weekly Report: July 28 - August 3, 2026

Claude Code

### Incidents and Updates
- AnthropicAI reported three cybersecurity incidents involving unauthorized internet access by a Claude model during evaluations. [Read more here](https://x.com/AnthropicAI/status/2082965101083320543).
- A report shared findings from evaluations of incidents related to Claude Code and their implications for future security enhancements. [Read more here](https://www.anthropic.com/news/investigating-incidents-cybersecurity-evals).
- The largest update to the MCP protocol has been implemented, transitioning to a stateless model. [Read more here](https://x.com/claudedevs/status/2082164248697069935).

GitHub Copilot

### Releases and Features
- GitHub Copilot app is now available for all subscription plans. Enhancements include new models and features for managing stacked pull requests, which are now in public preview. [Read more here](https://x.com/github/status/2083665175757160793), [Read more here](https://github.blog/changelog/2026-07-30-stacked-pull-requests-are-now-in-public-preview).
- Public preview of user-based model policy targeting for enterprise teams allows AI administrators to define model policies. [Read more here](https://github.blog/changelog/2026-07-31-enterprise-teams-model-policy-targeting-in-public-preview).
- Improvements to GitHub Actions now hold potentially malicious workflows for approval, enhancing security within CI/CD processes. [Read more here](https://github.blog/changelog/2026-07-28-github-actions-holds-potentially-malicious-workflows-for-approval).

### Specific Tools and Integrations
- Copilot for JetBrains introduced improved OpenTelemetry configuration and model management features. [Read more here](https://github.blog/changelog/2026-07-27-github-copilot-for-jetbrains-adds-improvved-opentelemetry-configuration-and-model-management).
- The integration of Grok 4.5 into Copilot enhances capabilities for agentic coding and complex workflows. [Read more here](https://github.blog/changelog/2026-07-28-grok-4-5-is-now-available-in-github-copilot).
- New features for managing GitHub Copilot sessions include limiting remote controls to managed devices. [Read more here](https://github.blog/changelog/2026-07-30-limit-remote-control-to-managed-devices).

OpenAI Codex and API

### Pricing and Model Enhancements
- OpenAI has announced an 80% price reduction for GPT-5.6 Luna and a 20% reduction for GPT-5.6 Terra, enhancing accessibility for developers using these models in various engineering workflows. [Read more here](https://x.com/code/status/2083287411799269760).
- The open-source Codex Security CLI was released, enabling security scans within CI/CD workflows. [Read more here](https://x.com/OpenAI/status/2082263717916586117).
- OpenAI also introduced new transcription features that support various input languages, enhancing real-time and audio transcription capabilities. [Read more here](https://developers.openai.com/api/docs/changelog?entry=8713c7ccfaff6b31).

### Performance Optimizations
- OpenAI detailed performance improvements in GPT-5.6, achieving significant enhancements in model efficiency and cost-effectiveness. [Read more here](https://openai.com/index/how-two-settings-tripled-our-arc-agi-3-scores).
- A Terraform provider for managing OpenAI API resources was released, facilitating infrastructure as code capabilities. [Read more here](https://developers.openai.com/api/docs/changelog?entry=4124bf3c1273e779).

Visual Studio Code and Developer Tools

### Enhancements
- VS Code has implemented updates for editors and agents, including improved Markdown file support and dictation functionalities. [Read more here](https://x.com/code/status/2082925004014977340).
- GitHub's CodeQL 2.26.1 enhances analysis accuracy, particularly for Go language frameworks. [Read more here](https://github.blog/changelog/2026-07-29-codeql-2-26-1-improves-analysis-accuracy-and-framework-coverage).

## Tutorials and Best Practices
- Kent C. Dodds shared a tutorial on optimizing AI interactions by converting repetitive prompts into skills. [Read more here](https://x.com/kentcdodds/status/2083725046250689020).

### Additional Notes
- Cursor AI reported a shift in automation with cloud agents improving the percentage of merged pull requests. [Read more here](https://x.com/cursor_ai/status/2082841397632086241).

For more details, you can check each source or the related links.