The short answer: Yes, but only for specific use cases.
Previous versions of the BobbieModel were locked to RepRap firmware. The 2140 UPD adds native support for: bobbiemodel 2140 upd
After installation, check the console log for the line: [SYSTEM] BobbieModel 2140 UPD loaded successfully. Sub-version: 2.1.4 The short answer: Yes, but only for specific use cases
After the UPD update, some users report a high-pitched whine at idle. Fix: This is caused by the new power gating. Disable "Ultra-Low Power State" in the BIOS (Ctrl+P during boot). The short answer: Yes