Release Name: 0.7.5

Notes:
It's been a while since the last update here, but now the wait is over.

Here's the latest release (0.7.5).

Most notable feature changes from previous version are:
* Color schemes
* Configurable automatic old data deletion
* GUI performance improvements



Changes:
Changes since 0.7.0:
* Color scheme support + 2 alternative color schemes
* Configurable automatic old data deletion (defaults to 90 days for new users, off for upgraders)
* GUI performance improvements
* All graphs are now on by default