UUM-141526
Fixed in 6000.6.0a6Mentioned in 23 release notes.
First fixed in 6000.6.0a6 (May 29, 2026); relisted in 17 later releases.
| Version | Section | Risk | Impact | Note |
|---|---|---|---|---|
| 6000.6.0b9 | Fixes Editor | Fix | Terrain: Fixed a performance regression that occurred when editing the heightmap of a selected Terrain. | |
| 6000.6.0b8 | Fixes Editor | Fix | Terrain: Fixed a performance regression that occurred when editing the heightmap of a selected Terrain. | |
| 6000.6.0b7 | Fixes Editor | Fix | Terrain: Fixed a performance regression that occurred when editing the heightmap of a selected Terrain. | |
| 6000.6.0b6 | Fixes Editor | Fix | Terrain: Fixed a performance regression that occurred when editing the heightmap of a selected Terrain. | |
| 6000.6.0b5 | Fixes Editor | Fix | Terrain: Fixed a performance regression that occurred when editing the heightmap of a selected Terrain. | |
| 6000.6.0b4 | Fixes Editor | Fix | Terrain: Fixed a performance regression that occurred when editing the heightmap of a selected Terrain. | |
| 6000.6.0b3 | Fixes Editor | Fix | Terrain: Fixed a performance regression that occurred when editing the heightmap of a selected Terrain. | |
| 6000.6.0b2 | Fixes Editor | Fix | Terrain: Fixed a performance regression that occurred when editing the heightmap of a selected Terrain. | |
| 6000.6.0b1 | Fixes Editor | Fix | Terrain: Fixed a performance regression that occurred when editing the heightmap of a selected Terrain. | |
| 6000.5.0f1 | Fixes Editor | Fix | Terrain: Fixed a performance regression that occurred when editing the heightmap of a selected Terrain. | |
| 6000.6.0a7 | Fixes Editor | Fix | Terrain: Fixed a performance regression that occurred when editing the heightmap of a selected Terrain. | |
| 6000.0.77f1 | Fixes Editor | Fix | Terrain: Fixed a performance regression that occurred when editing the heightmap of a selected Terrain. | |
| 6000.3.17f1 | Fixes Editor | Fix | Terrain: Fixed a performance regression that occurred when editing the heightmap of a selected Terrain. | |
| 6000.5.0b11 | Fixes Editor | Fix | Terrain: Fixed a performance regression that occurred when editing the heightmap of a selected Terrain. | |
| 6000.5.0b11 | Fixes Editor | Fix | Terrain: Fixed a performance regression that occurred when editing the heightmap of a selected Terrain. | |
| 6000.4.10f1 | Fixes Editor | Fix | Terrain: Fixed a performance regression that occurred when editing the heightmap of a selected Terrain. | |
| 6000.6.0a6 | Fixes Editor | Fix | Terrain: Fixed a performance regression that occurred when editing the heightmap of a selected Terrain. | |
| 6000.6.0a6 | Fixes Editor | Fix | Terrain: Fixed a performance regression that occurred when editing the heightmap of a selected Terrain. | |
| 6000.5.0b10 | Known Issues Editor | Caution | Known issue | Terrain: Fixed a performance regression that occurred when editing the heightmap of a selected Terrain. (UUM-141526) Fixed in 6000.5.0b11. |
| 6000.5.0b8 | Known Issues Editor | Caution | Known issue | Terrain: Fixed a performance regression that occurred when editing the heightmap of a selected Terrain. (UUM-141526) Fixed in 6000.5.0b11. |
| 6000.6.0a5 | Known Issues Editor | Caution | Known issue | Terrain: Fixed a performance regression that occurred when editing the heightmap of a selected Terrain. (UUM-141526) Fixed in 6000.6.0a6. |
| 6000.6.0a3 | Known Issues Editor | Caution | Known issue | Terrain: Fixed a performance regression that occurred when editing the heightmap of a selected Terrain. (UUM-141526) Fixed in 6000.6.0a6. |
| 6000.6.0a2 | Known Issues Editor | Caution | Known issue | Terrain: Fixed a performance regression that occurred when editing the heightmap of a selected Terrain. (UUM-141526) Fixed in 6000.6.0a6. |