0.3.0

Change the ownership of the data members and their names, so it is an incompatible change.

What's Changed

• Fix memory leaks found by valgrind — Warning: "%ms" requires POSIX-compliant libc by @RokerHRO in #10
• Memory leaks fixed by @IvanPinezhaninov in #12
• Change member ownership by @RokerHRO in #14

New Contributors

• @IvanPinezhaninov made their first contribution in #12

Full Changelog: 0.2.1...0.3.0