Update suppression is the practice of forcing the game to skip block updates. Update suppression has potential applications for portal slicing, block duplication, controlled crashing, and placing blocks in otherwise impossible locations, such as a sign or torch floating in mid-air, or a flower...

Feb 25, 2025 · Update suppression is the practice of forcing the game to stop the current block update process, skip all unexecuted block updates, and all of code after the update. This is done usually by a machine called update suppressor.

Update suppression prevents block updates from being processed. This is done by throwing a Java exception before the game can process all of the updates. Not to be confused with update skipping, which uses intentional update limitations introduced by …

Sep 8, 2024 · The only practical methods available in 1.21 are based on doing update suppression in older versions, and preparing suppressors that can then be used again after upgrading.

Update Suppression is a method of stopping the execution of certain code by intentionally causing an exception while the game is running, usually a Stack Overflow. An exception will normally cause the game to stop all processing and crash.

Jan 6, 2022 · Update suppression is a programming quirk about Minecraft that can be utilized in multiple ways. We'll show you how to do update suppression!

Sep 17, 2024 · TL;DR: Short answer, yes, there is a method, but it's way too complex and risky for anyone to do! The only way to bring back the old method is by using a mod that has not yet been updated to 1.21.

The end of light mob farm involves 2 key components - update suppressors and light suppressors using an update suppressor to prevent the portals from updating when the side obsidian blocks are removed. This creates a sliced portal in which mobs can spawn where the light level is 0.

Update Suppressor Adds a block which suppresses block updates. Emulates the behaviour of large block update suppressors in the vanilla game, in the form of a single block.

Update Depression. Update suppression helper mod. This mod is useful in technical Minecraft. If you don't know what this is, you probably shouldn't be using it. Current features include: A command to place a CCE box. A command to place a Noise suppressor (>=1.21). Update suppression crash fix. An option to reintroduce CCE suppression (>=1.20.2).