Update: Not only does the update address the reboot issues, but it also brings about a very useful new feature: cycling directions for 10 different countries (Australia, Austria, Belgium, Denmark, Finland, the Netherlands, Norway, Sweden, Switzerland and the UK)! This includes full turn-by-turn, voice-guidance in Maps Navigation for all 12 supported countries (all previously mentioned, plus the U.S. and Canada), as well. Getting around on your bike has never been easier!
Today, Google's most downloaded app, Maps, saw a small update. The changelog on the Play Store doesn't explain what's new, but according to some XDA users, it appears to fix an issue that caused some HTC devices to reboot while using Navigation.