# Mario Kart 8 Deluxe Has Been Updated To Version 4.0.0, Here Are The Full Patch Notes

> **Open Intelligence Dossier** · First detected: 2026-09-02 08:07 UTC · Category: Technology

## Executive Summary
2 news sources are covering this Technology story right now — PULSE is tracking how fast it spreads.

## Intelligence Brief
"Mario Kart 8 Deluxe Has Been Updated To Version 4.0.0, Here Are The Full Patch Notes" is generating significant coverage in the Technology category, with 2 articles from 2 distinct sources tracked by PULSE so far.


Outlets currently covering the story include IGN Nordic and VGChartz. PULSE measures a story's velocity from how quickly new articles appear and how many independent newsrooms join the coverage.


This brief was generated by PULSE's extractive engine from coverage metadata only. The latest headlines from every source are listed below; the velocity chart shows how the story is developing in real time.

## Multi-Source Evidence Table
| Source Outlet | Headline | Verification URL |
|---|---|---|
| IGN Nordic | Eight-Player Splitscreen Added to Mario Kart 8 Deluxe | [Source Link](https://news.google.com/rss/articles/CBMivAFBVV95cUxONDYtMnFfSWNURmdpUW9EclNjMW9lM2s1WlNDODU5am1OOFJNUC1qT2xtTkZPckJ2RVFtaUxXRG5SdmEtYjZrRm40OG1obUF0MDV1WEU0WmRhcHBxYjc1NzMtNFNyVjhoRVVtT1JrQ0FPVGE4ckpQWUxaZkJqVFZUY0V0cTdvWUVIcXQxT3VRd1dGNUpLUV9fVk5CZmxKOUY3dV9aeTdFSDlyb0lVSmVrbDU5MmZURmE1MkY2Tw?oc=5) |
| VGChartz | Mario Kart 8 Deluxe Update Adds Switch 2 Improvements | [Source Link](https://news.google.com/rss/articles/CBMimgFBVV95cUxQQkkySnIyQjdiYmlHU0w1OG9WSnUwUUR3YWdjdElOeEJWcVJ3SUNUZ3hvSjNJMFlHZWJ2TFNFMTU4NGVpaFJlamlCM2RyWV90ZjJFTTU3VERSWUlUTmladkJjbmFVYzNyYXBYbjNmMWhVaE1YSGhGdmloVDJFLS1mSHA2cXhmcVhxcTRsN3A1YWhiS1RwdDF1UVVn?oc=5) |

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*Canonical Source: https://pulse.byoviral.com/trend/2026-09-02/mario-kart-8-deluxe-has-been-updated-to-version-4-0-0-here-are-the-full-patch*