Version 2.4.1 updates iPod shuffle (4th generation) with 2012 color lineup and adds pixel density information to Cinema and Thunderbolt display models.
Version 7.1.1 updates iPod shuffle (4th generation) with 2012 color lineup and fixes an issue that caused Mactracker to crash on launch for some users.
A number of users have encountered a crash when opening Mactracker 7.1.
The issue appears to be related to a specific version of my development environment. Compiling Mactracker with an earlier release has resolved the issue.
Version 7.1.1 will be released shortly to address this issue. Thank you for your patience.