Version 0.2.4

New Libraries:

• permutations

Updates:

All Libraries

• cpp guards
• Ensure cast of malloc, calloc, and realloc calls
• Added Defensive freeing of memory

strlib

• Fix trim of string that only contains spaces
• str_append_alt - handle if s2 is not NULL while s1 is NULL

fileutils

• Combined filepath handles NULL input
• Simplify input checks

minunit.h

• Fix output for between checks on failed assertion