v1.2.1

Full Changelog: v1.2...v1.2.1

v1.2

What's Changed

• 88% test coverage by @nbdy in #1
• removed duplicated code by @nbdy in #2
• update by @nbdy in #4

New Contributors

• @nbdy made their first contribution in #1

Full Changelog: v1.1...v1.2

v1.1

Added append(std::vector) for much faster insertion speeds
Also file locking

v1.0

flexxx