Google Nexus One is getting or has gotten its OTA Android 2.2.1 update, according to report. No mention of what are the changes but it is still something worth noting. Many makers are pushing Froyo (Android 2.2) to their customers (except one) and I am sure that this will also be pushed to them later.
Here is the built number.
Android version: 2.2.1
Baseband version: 32.36.00.28U_4.06.00.12_7
Kernel version: 188.8.131.52-27240-gbca5320
Build number: FRG83
And if you cannot wait, you can head down to PocketNow.com for instruction on how to install the latest update without OTA.