- Steam App
- Jupetar (4346660)
- Event type
- patch note
- Published
- 22 May 2026 - 06:54:33 UTC
- Source
- steam_community_announcements
Hi everyone!Thank you to everyone who has jumped in and tested the V2.5 Golden Master release over the last 24 hours. Your detailed logs have helped us identify a few incredibly rare edge-case bugs that occur on specific Windows installations and newer hardware architectures.Today’s micro-patch focuses on absolutely bulletproofing the engine's offline environment and neutralizing a severe performance bottleneck.Here is what is new in V2.5.3:⚡ Performance: The "1-Hour Freeze" Eradicated (PCIe Thrashing)Fixed a severe bottleneck where the texturing engine would occasionally exceed GPU VRAM by a few megabytes, triggering an "NVIDIA Silent Fallback." Instead of crashing, the GPU would quietly offload the data to System RAM, throttling the generation speed by 99% and turning a 2-minute render into a 1-hour freeze. Jupetar now utilizes strict expandable_segments allocation, ensuring the entire...