v1.1.0

v1.1.0 - Use slice-based approach for better performance (+ Struct hidden)

Note:
While v1.2.0+ delivers faster performance, feel free to use this version if you rarely need deletions, prefer a simpler design, and are very tight on memory. Even though benchmarks show that v1.2.0+ is actually lighter on memory, it heavily depends on pointers, which may introduce additional overhead on the heap. (Go 1.20)