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The Early Access Program (EAP) for the next major PhpStorm 2026.2 release is now open!

PhpStorm’s EAP builds are a great opportunity to try upcoming features for free in your real workflows and share f...

Did you know? C# supports ref return and ref local, which let you return and work with references to variables instead of copies of their values.

Welcome to dotInsights by JetBrains! This newsletter is the ho...

TL;DR: TeamCity 2026.1 is out and packed with helpful features. We’re introducing the TeamCity CLI and MCP support, as well as Pipelines enhancements to make configuring TeamCity more convenient and powerful. As of this release, AI Assistant is available in Enterprise trial accounts, and the SAML authentication plugin comes bundled with TeamCity.

For the full list o...

Qodana 2026.1 release brings two important linter updates and a new set of inspections designed to help you catch more issues earlier in development. In this release, Qodana for C/C++ moves out of EAP, Qodana for Rust becomes available in EAP, and several new inspections add protection against subtle bugs in Kotlin, Python, and C#.

If you’re new to Qodana, you c...

Summary A high-severity post-authentication security vulnerability has been identified in TeamCity On-Premises and assigned the CVE identifier CVE-2026-44413. It may allow any authenticated user to expose some parts of the TeamCity server API to unauthorized users. It affects all TeamCity On-Premises versions through 2025.11.4. The issue has been fixed in version 20...