Resolved item clipping bugs that occurred when placing specific 2.0 items tightly together on the third tier of island cliffs. Local and Online Multiplayer Stability
Key areas addressed likely include:
How to Update Animal Crossing: New Horizons - Nintendo Support
This vulnerability was found in a common network library (nicknamed "enl") used by several major Nintendo Switch titles, including Animal Crossing: New Horizons , Splatoon 2 , Super Mario Maker 2 , and ARMS . Animal Crossing New Horizons -NSP--Update 2.0.6... Fixed
The 2.0.6 update was not a content-driven patch, but rather a "security and stability" patch. When officially released, the patch notes were notoriously vague, stating only that "several issues had been addressed to improve the gameplay experience".
: Support for up to 12 players on a single island simultaneously.
By addressing out-of-bounds read/write errors and null pointer dereferencing, the patch prevented exploits that could have crashed consoles or, in extreme cases, led to the deletion of save data or island progress. Resolved item clipping bugs that occurred when placing
The gaming community, and particularly data miners like the well-known researcher OatmealDome, quickly pieced together what was happening. These four games all shared a common piece of code: a library named enl , which was a key part of their online network functionality.
If installing on hardware via CFW, use the latest versions of DBI or Goldleaf to bypass old signature checks.
Optimized data synchronization when a visitor leaves an island, reducing the frequency of the infamous "Reset to Airport" screen caused by minor packet loss. 3. NSP Update Implementation and Compatibility When officially released, the patch notes were notoriously
You may have seen the term "NSP" attached to this update in online discussions or file repositories. For the uninitiated, stands for Nintendo Submission Package . It is the file format the Switch uses for digital games and updates.
It theoretically allowed remote code execution (RCE) during online multiplayer sessions.