If you use Chrome as the default browser app on your iOS device then launch the App Store app to install the update.
Here’s what’s new:
Fullscreen for iPhone and iPod touch
• Scroll the toolbar off the screen to enjoy the full page of content.
• Quickly re-access the omnibox by scrolling back down.
• Print web pages with Google Cloud Print or AirPrint.
• Save any page as a PDF to Google Drive
Please note that it is safe to update for jailbreakers, in case you’re worried about updating it after the crashing issue with the previous version.