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New Jan 15, 2026
Optimize Search Precision with Reranking on Heroku AI
Today, we are announcing the general availability of reranking models on Heroku Managed Inference and Agents, featuring support for Cohere Rerank 3.5 and Amazon Rerank 1.0. Semantic reranking models s...
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New Dec 18, 2025
Heroku AI: Accelerating AI Development With New Models, Performance Improvements, and Messages API
This month marks significant expansion for Heroku Managed Inference and Agents, directly accelerating our AI PaaS framework. We're announcing a substantial addition to our model catalog, providing ac...
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New Dec 11, 2025
Heroku AppLink: Now Using JWT-Based Authorization for Salesforce
Modern Continuous Integration/Continuous Deployment (CI/CD) pipelines demand machine-to-machine authorization, but traditional web-based flow requires manual steps and often rely on static cr...
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New Dec 10, 2025
Heroku GitHub Enterprise Integration: Unlocking Full Continuous Delivery for Enterprise Customers
We're excited to announce a significant enhancement to how Heroku Enterprise customers connect their deployment pipelines to GitHub Enterprise Server (GHES) and GitHub Enterprise Cloud (GHEC). Th...
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New Dec 4, 2025
PaaS + IaaS: Heroku and AWS for Cloud-Native Enterprise Agility
For modern enterprises building cloud-native applications, success hinges on achieving maximum development velocity at every scale. Infrastructure as a Service (IaaS) providers like AWS provide hu...
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New Dec 4, 2025
Faster Agents with Automatic Prompt Caching
Heroku is launching automatic prompt caching starting December 18, 2025. Prompt caching delivers a notable, zero-effort performance increase for Herok...
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New Nov 24, 2025
Unleash the Power of IaC on Heroku’s Next Generation: Terraform for Fir is Here!
We are thrilled to announce that the Heroku Terraform Provider is now fully optimized for Fir. This significant milestone allows developers to manage our next-generation platform using In...
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New Nov 14, 2025
Incident Review: Intermittent Disruption and Degradation of Heroku Services on October 20, 2025
Beginning on October 20th, 2025 07:06 UTC, multiple Heroku services were initially impacted by a database service disruption with our cloud infrastructure provider in the Virginia region. This af...
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New Nov 11, 2025
Heroku Support for .NET 10 LTS: What Developers Need to Know
It's that time of year for .NET when we get a new major version and a bunch of exciting features. .NET Conf 2025 kicked off earlier today, bringing with it the release of .NET 10, as well as ASP.NET...
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New Nov 5, 2025
Upgrade to Puma 7 and Unlock the Power of Fair Scheduled Keep-alive
Puma 7 is here, and that means your Ruby app is now keep-alive ready. This bug, which existed in Puma for years, caused one out of every 10 requests to take 10x longer by unfairly “cutting in line....
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New Nov 5, 2025
Building an Enterprise Data Warehouse on Heroku: From Complex ETL to Seamless Salesforce Integration
Modern businesses don't just run on Salesforce—they run on entire ecosystems of applications. At Heroku, we operate dozens of services alongside our Salesforce instance such as billing systems, us...
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New Nov 4, 2025
Learn How to Lower Heroku Dyno Latency through Persistent Connections (Keep-alive)
The Performance Penalty of Repeated Connections Before the latest improvements to the Heroku Router, every connection between the router and your application dyno risked incurring the latency p...
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New Oct 30, 2025
Heroku Connect: Faster, More Reliable Data Sync with Salesforce CDC
Imagine this: Your sales team is about to close a major deal. They’re building a custom quote in your app, but they need to see the latest product line items from an Opportunity in Salesforce. They re...
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New Oct 14, 2025
Heroku Introduces New Innovations to Expand the Capabilities of Every Salesforce Org
Today’s businesses face a tremendous amount of complexity in tools, data silos, and systems that teams need to navigate to deliver unique and engaging experiences to their customers. Meanwhile de...
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New Oct 14, 2025
Introducing the Next Generation of Heroku Postgres – Unlocking Performance, Scale, and Zero-Friction Ops
We are thrilled to announce the next generation of Heroku Postgres to power a data foundation for the next wave of intelligent and mission-critical applications. This roadmap has been driven by li...
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New Oct 8, 2025
Welcome to Heroku Vibes
Introducing the pilot of Heroku Vibes, your collaborative agent for turning ideas into running apps. For those who have been with us on this journey for a while, the name "Heroku Garden" might stir u...