On Friday, May 18, the normal maintenance window (17:00 Pacific time) will be extended for data center maintenance until 23:00 Pacific. No extended down-time is planned, but brief delays and interruptions are possible throughout the period.
TortoiseIDiff
Depending on your project, not all files which are under version
control are text files. Most likely you will have images too, for
example screenshots and diagrams for the documentation/helpfile.
For those files it's not possible to use a common file diff tool,
because they only work with text files and diff line-by-line.
Here is where the Tortoise Image Diff tool (TortoiseIDiff) comes
to the rescue. It can show two images side-by-side, or even
show the images over each other alpha blended.