---
title: "9.1.0"
url: "https://www.cypress.io/releases/9-1-0"
description: "Features: A CYPRESS environment variable will be set to true in child processes where Cypress runs user code in Node.js. You can now detect that you're running…"
---

# 9.1.0

ReleasedReleased on November 21, 2021

**Features:**

-   A `CYPRESS` environment variable will be set to true in child processes where Cypress runs user code in Node.js. You can now detect that you're running in Cypress by looking for `process.env.CYPRESS`. Addresses [#18805](https://github.com/cypress-io/cypress/issues/18805).
    

**Bugfixes:**

-   Specs with % in the filename will no longer fail to load and now behave as any other spec. Fixes [#18871](https://github.com/cypress-io/cypress/issues/18871).
    
-   When using the Selector Playground, the HTML attribute's value will be wrapped in double-quotes. Fixes [#1884](https://github.com/cypress-io/cypress/issues/1884).
    
-   The call count is now shown in the Command Log when using `cy.stub().log(false)`. Fixes [#18907](https://github.com/cypress-io/cypress/issues/18907).
    
-   The warning message for retrying connection to a browser has been improved to indicate when it is still waiting. Fixes [#18644](https://github.com/cypress-io/cypress/issues/18644).
    
-   Cypress commands that rely on `this` context now have access to `this` when overridden. Fixes [#18899](https://github.com/cypress-io/cypress/pull/18899).
    
-   Test configuration is now correctly applied when using `only`. Fixes [#18959](https://github.com/cypress-io/cypress/issues/18959).