Engineering Insights

Email Service, Queues - Subscribe to Email Sending events with Queues

You can now subscribe to Email Sending events through Queues event subscriptions and receive outbound transactional email lifecycle events on a queue. Each subscription is scoped to one sending domain — either the zone apex, such as example.com, or a verified sending subdomain, such as send.example.com. Six event types are published: message.delivered, message.deferred, message.bounced, message.failed, message.rejected, and message.complained. Use them to track deliverability, react to bounces a

Elastic named a Leader in the 2026 Gartner® Magic Quadrant™ for Observability Platforms

Elastic was named a Leader in the Gartner® Magic Quadrant™ for Observability Platforms. In our opinion, Elastic Observability helps teams investigate faster with agentic AI with full context and reduces costs with efficient metrics and logs storage.

Elastic leads the latest AV-Comparatives Malware Protection Test with a perfect score

AV-Comparatives published the 2026 Business Security Test, covering the March–June 2026 test period. Across 16 enterprise solutions tested on fully patched Windows 11, Elastic Security was the only vendor to achieve a 100% malware protection rate.

Introducing Real World VoiceEQ: Measuring the human quality of voice AI

Welcome Inkling by Thinking Machines

I joined Expo.

Originally published on expo.dev/blog by Seth Webster. I recently joined Expo as Chief Developer Evangelist while I continue to serve as Executive Director of the newly formed React Foundation. I want to share my excitement about where we are, and why I am so thrilled to be here. Most teams do not run out of ideas. They run into drag. Over time, more and more effort goes into managing complexity instead of creating value. At some point even the cost of your own success can be debilitating. That

GitHub Copilot for JetBrains expands BYOK capabilities

This update brings major advances in customization and model provider flexibility to all tiers of GitHub Copilot for JetBrains IDEs. With richer plugin and provider experiences, improved conversational interactions, and… The post GitHub Copilot for JetBrains expands BYOK capabilities appeared first on The GitHub Blog.

A Receipt Is Not Proof Forever. It Is a Promise to Reopen the Claim.

My memory gate passed 16 out of 16 frozen cases. Then I blocked the article. Not because the run was fake. The implementation did exactly what it claimed, and an independent checker rebuilt the whole thing from the raw fixtures — same 16/16, same regression suite, no mismatch. The score was real. This continues the work from The Citation Lied Without Lying, where the first gate caught a specific kind of citation-shaped failure: the quote was real, but the relationship the model claimed from it w