| Metric | 1.20.4 Stable | 1.21 Beta (Avg) | Status | | :--- | :--- | :--- | :--- | | TPS (Ticks/sec) | 20.0 | 19.8 | Acceptable | | Chunk Gen Speed | 100% (baseline) | 112% (faster due to tuff/copper optimization) | Improved | | Redstone Lag | Moderate | Low (Auto Crafter efficient) | Improved | | Memory Leaks | None | Minor (Fixed in 24w16a) | Resolved |
The 1.21 beta introduces two hostile mobs to spice up combat. minecraft 1.21 beta
Mojang promised to expand underused blocks, and they delivered. | Metric | 1
Forget the old dungeon spawners. The Trial Spawner is a new block that spawns mobs in waves, but only when a player is nearby. The kicker? It scales its difficulty based on how many players are in the vicinity. A solo player might face two zombies; a team of four might face a zombie horde with skeletons and spiders. The Trial Spawner is a new block that
Once you defeat the wave, the spawner ejects loot (including coveted diamonds and emeralds) and goes into a cooldown. It also drops XP based on the mobs killed. In the latest 1.21 beta builds, these spawners come in different variants (Melee, Small Melee, Ranged), dictating what type of mobs attack you.