Today, we’re announcing that one of our most popular feature requests, IP ranges, is now generally available for CircleCI Cloud customers. This feature enables teams to meet compliance requirements by limiting the connections that communicate with their infrastructure. No company wants to give the entire internet access to their artifact repositories or other sensitive environments. With IP ranges, teams are able to open up their IP-based firewalls to only CircleCI.

At Cloudsmith, our core mission is to be THE universal package repository. That is why we support so many different packages, artifacts, and image formats and constantly improve the functionality and support we provide. With this in mind, we are happy to announce the latest improvements to our support for Dart packages.

Continuous integration (CI) has become the mainstream approach to software development as it enables organizations to iterate quickly while minimizing the risk of releasing faulty code. To implement CI, many organizations rely on Jenkins—one of the most mature and widely used automation servers on the market. Jenkins comes with hundreds of community-backed plugins to help you easily integrate it with other tools in your development workflow.

Security is a vital part of application development, yet it may be neglected until an attacker takes advantage of a vulnerability in the system. The consequences of a security breach can damage an application’s integrity as well as a company’s reputation and revenue. Software architects and engineers need to pay special attention to securing the systems they work on.

In my prior blog, Continuous Service Virtualization, Part 1: Introduction and Best Practices, we offered an introduction to continuous service virtualization (SV) and discussed some key best practices. In this, the second and final post in the series, we will discuss the continuous SV lifecycle and how it helps to optimize DevOps and the continuous integration/continuous delivery (CI/CD) pipeline.