UUM-128985
Fixed in 6000.3.5f1Mentioned in 32 release notes.
First fixed in 6000.3.5f1 (Jan 21, 2026); relisted in 28 later releases.
| Version | Section | Risk | Impact | Note |
|---|---|---|---|---|
| 6000.5.0f1 | Fixes Editor | Fix | Reverted changes that caused unsaved scene changes to be lost during builds. | |
| 6000.5.0b11 | Fixes Editor | Fix | Reverted changes that caused unsaved scene changes to be lost during builds. | |
| 6000.5.0b10 | Fixes Editor | Fix | Reverted changes that caused unsaved scene changes to be lost during builds. | |
| 6000.5.0b9 | Fixes Editor | Fix | Reverted changes that caused unsaved scene changes to be lost during builds. | |
| 6000.5.0b8 | Fixes Editor | Fix | Reverted changes that caused unsaved scene changes to be lost during builds. | |
| 6000.5.0b7 | Fixes Editor | Fix | Reverted changes that caused unsaved scene changes to be lost during builds. | |
| 6000.5.0b6 | Fixes Editor | Fix | Reverted changes that caused unsaved scene changes to be lost during builds. | |
| 6000.5.0b5 | Fixes Editor | Fix | Reverted changes that caused unsaved scene changes to be lost during builds. | |
| 6000.5.0b4 | Fixes Editor | Fix | Reverted changes that caused unsaved scene changes to be lost during builds. | |
| 6000.5.0b3 | Fixes Editor | Fix | Reverted changes that caused unsaved scene changes to be lost during builds. | |
| 6000.5.0b2 | Fixes Editor | Fix | Reverted changes that caused unsaved scene changes to be lost during builds. | |
| 6000.5.0b1 | Fixes Editor | Fix | Reverted changes that caused unsaved scene changes to be lost during builds. | |
| 6000.5.0a9 | Fixes Editor | Fix | Reverted changes that caused unsaved scene changes to be lost during builds. | |
| 6000.4.0f1 | Fixes Editor | Fix | Reverted changes that caused unsaved scene changes to be lost during builds. | |
| 6000.5.0a8 | Fixes Editor | Fix | Reverted changes that caused unsaved scene changes to be lost during builds. | |
| 6000.4.0b11 | Fixes Editor | Fix | Reverted changes that caused unsaved scene changes to be lost during builds. | |
| 6000.4.0b10 | Fixes Editor | Fix | Reverted changes that caused unsaved scene changes to be lost during builds. | |
| 6000.4.0b8 | Fixes Editor | Fix | Reverted changes that caused unsaved scene changes to be lost during builds. | |
| 6000.4.0b9 | Fixes Editor | Fix | Reverted changes that caused unsaved scene changes to be lost during builds. | |
| 6000.5.0a7 | Fixes Editor | Fix | Reverted changes that caused unsaved scene changes to be lost during builds. | |
| 6000.5.0a6 | Fixes Editor | Fix | Reverted changes that caused unsaved scene changes to be lost during builds. | |
| 6000.4.0b7 | Fixes Editor | Fix | Reverted changes that caused unsaved scene changes to be lost during builds. | |
| 6000.4.0b6 | Fixes Editor | Fix | Reverted changes that caused unsaved scene changes to be lost during builds. | |
| 6000.3.5f2 | Fixes Editor | Fix | Reverted changes that caused unsaved scene changes to be lost during builds. | |
| 6000.4.0b5 | Fixes Editor | Fix | Reverted changes that caused unsaved scene changes to be lost during builds. | |
| 6000.4.0b5 | Fixes Editor | Fix | Reverted changes that caused unsaved scene changes to be lost during builds. | |
| 6000.5.0a5 | Fixes Editor | Fix | Reverted changes that caused unsaved scene changes to be lost during builds. | |
| 6000.5.0a5 | Fixes Editor | Fix | Reverted changes that caused unsaved scene changes to be lost during builds. | |
| 6000.3.5f1 | Fixes Editor | Fix | Reverted changes that caused unsaved scene changes to be lost during builds. | |
| 6000.4.0b4 | Known Issues Editor | Caution | Known issue | Reverted changes that caused unsaved scene changes to be lost during builds (UUM-128985) Fixed in 6000.4.0b5. |
| 6000.5.0a4 | Known Issues Editor | Caution | Known issue | Reverted changes that caused unsaved scene changes to be lost during builds (UUM-128985) Fixed in 6000.5.0a5. |
| 6000.4.0b3 | Known Issues Editor | Caution | Known issue | Reverted changes that caused unsaved scene changes to be lost during builds (UUM-128985) Fixed in 6000.4.0b5. |