John Savill's Technical Training brings an in-depth September 2025 Azure Update, summarizing recent changes and new features for developers and administrators working within Microsoft's cloud ecosystem.

Azure Update - 19th September 2025

Overview

John Savill reviews the latest Azure platform updates and service changes affecting developers and IT professionals in this timely September 2025 briefing.

Key Topics Covered

Service Highlights

• App Service JBoss EAP BYOL: News on Bring Your Own License updates.
• Azure Kubernetes Service (AKS):
  • Azure Linux 2.0 retirement
  • Automatic cluster upgrades
  • Fleet Manager approval gates for orchestrating deployments
  • On-premises AKS on VMware retirement
• Azure Virtual Machines:
  • Introduction of HBv5 VM series for high-performance scenarios
  • New DCa/ECa v6 VM families
• Azure Functions:
  • Native .NET 10 support
  • Built-in distributed tracing for Durable Functions
• Application Gateway v2: Enhanced backend TLS validation controls and dedicated backend connections
• Network Security: New Security Hub and updates in network traffic management
• Storage:
  • Azure Container Storage v2.0.0
  • Azure File Sync available in new regions
  • Data Box Next Gen launches in additional areas

Data & Analytics

• SQL Hub Experience: Improvements to database management in Azure
• Azure Databricks: Retirement of standard version; focus on new capabilities, including integration with confidential computing for PostgreSQL
• Databricks One: New offering mentioned

Security & Compliance

• AVS Licensing: Licensing changes in Azure VMware Solution
• Confidential Computing: Updates impacting data security
• Key Management: First-generation HSM platform retirement

Observability & Platform Tools

• Prometheus: Managed Prometheus gains native Grafana dashboard integration
• GitHub MCP Registry: Announcement or update related to GitHub registry integrations
• Other Platform & Ecosystem Updates: Fast-evolving enhancements and at-cost data transfer capabilities

Resources and Further Learning

• Certification Tracks: Links to learning and certification playlists for Azure roles
• Specializations: Deep dives into DevOps, PowerShell, and Azure architecture
• Mentoring and FAQ: Additional channel playlists and an FAQ for exploring specific technical questions

Closing Thoughts

This update emphasizes Azure's continual evolution and highlights where development, administration, and DevOps practitioners should focus efforts and adapt to the latest changes.

For more detailed breakdowns, refer to the chapter list within the video or explore the resources linked on John Savill's channel and accompanying documentation.