---
title: "0.5.12"
url: "https://www.cypress.io/releases/0-5-12"
description: "Features: Introduced new command option length which cues Cypress into not resolving matched elements until their length matches the option provided. Bugfixes…"
---

# 0.5.12

ReleasedReleased on April 29, 2015

**Features:**

-   Introduced new **command option** `length` which cues Cypress into not resolving matched elements until their length matches the option provided.
    

**Bugfixes:**

-   `cy.respond` will not resolve until all of the queue'd XHR's have resolved.
    

**Misc:**

-   Cypress now throws on [`.should()`](/api/commands/should) if any DOM member isn't in the DOM, except for `exist` assertions.
    
-   Cypress now throws on `eventually.have.length` assertions. Use implicit `{length: n}` command options instead.
    
-   Cypress overrides chai `exist` assertion to really mean: "does this subject exist in the document?"