Use the proper format type specifier.
Use the `CheckPointer` macro when possible.
Initialize variables.
Update Changelog.txt.
Add VS2013 Update 3 version number.
Update unrar to v5.1.7.
Cleanup.
Update lcms2 to 9c075b3.
Check function.
Update contrib/mpc-hc.cppcheck options.
Use the proper format type specifier - part 2.
Cleanup - part 2.
Remove redundant variable re-assignments.
`nullptr`