• [fix] Fixing the failing tests on MacOS (#271)
• [fix] Initialze the cache in every package related test (1959247 febea2e)
• [fix] Heap buffer overflow reported by Address Sanitizer (#280)
• [fix] Only successful installs should be cached (#281 b7841ca 90114c2 0c19a04 b976c63)
• [fix] Incorrect upgrade message (#282)