Apple has released iOS 4.3.2 for the iPhone 3GS, iPhone 4 (GSM), iPad, iPad 2, and third- and fourth-generation iPod touch. According to Apple’s release notes, the update “fixes an issue that occasionally caused blank or frozen video during a FaceTime call,” “fixes an issue that prevented some international users from connecting to 3G networks on iPad Wi-Fi + 3G,” and “contains the latest security updates.” In addition, Apple has released iOS 4.2.7 for the CDMA iPhone 4. Both updates are available now via the Update feature in iTunes.