How do you pronounce 更新?

Q: How do you pronounce 更新? A: gang1 san1, e.g.

更新 (gang1 san1) — meaning, pronunciation, examples

更新 (gang1 san1, gēng xīn) — to replace the old with new; to renew; to renovate; to upgrade; to update; to regenerate

更多 (gang1 do1) — further more
更 (gang3) — shift (duty); more; even more; further; still; still more
更進一步 (gang3 zeon3 jat1 bou6) — striving to improve
更改 (gang1 goi2) — (verb) Change
更大 (gang3 daai6) — bigger; even bigger; larger [written and colloquial]
更好 (gang3 hou2) — better [written and colloquial]