Unofficial patches frequently contain malware, ransomware, or keyloggers.
| Segment | Meaning | |---------|---------| | ( 23 ) | Annual release – introduces new UI, core engine changes, and major feature sets. | | Minor ( 1 ) | Feature‑level update – adds or refines tools (e.g., new drawing aids, layout improvements). | | Patch ( 315 ) | Build identifier – reflects cumulative bug‑fixes, security patches, and minor performance tweaks. | SketchUp Pro 2023 V23.1.315 -x64- Patch - -ha... LINK