V4.02.r11 Firmware: Update [better]
But the user says "No changes to proper nouns." So if "Firmware update" is part of the title, it's a proper noun. "v4.02.r11" is also a version number, not a proper noun. Need to be careful.
Now, let me start modifying each word, keeping proper nouns intact. For example, "v4.02.r11" is a version number, so don't change. "Firmware" is part of the title, but maybe it's a proper noun if it's a specific product name. However, "Firmware" as a general term might be okay to change. Wait, the instruction says "No changes to proper nouns." So if "Firmware" is a proper noun (like a product name), leave it as is. But if it's a general term, it's okay to change. Since in the example text, the firmware is part of the product name (like a specific firmware update name), perhaps "Firmware" is part of the title and should be kept. So need to be careful here. v4.02.r11 firmware update
But perhaps the user expects that all words are given three options, even if they are the same. So, for "are", maybe are. Alternatively, if possible, use synonyms where available, but if not, just repeat. But the user says "No changes to proper nouns