v0.9.0

Added

• FixedStr & FixedStrBuf: Introduced a fixed–capacity, null–padded UTF‑8 string type and its incremental builder.
• Safe UTF‑8 Truncation: Implemented truncation that respects UTF‑8 boundaries to avoid cutting multi-byte characters.
• Serialization Support: Integrated with binrw for binary serialization and serde for human–readable serialization/deserialization.
• no_std Compatibility: The crate is fully compatible with no_std environments for embedded or memory-sensitive applications.
• Helper Functions: Added utility functions for boundary detection, hex formatting (fast_format_hex and dump_as_hex), and buffer copying modes.
• Test Suite: Extensive unit and integration tests covering edge cases such as input overflow, UTF‑8 validation, truncation correctness, and more.
• Benchmark Tests: Included benchmarks (using Criterion) to evaluate the performance of the hex formatting functions.
• Documentation: In-code documentation and README with usage examples, API overview, and installation instructions.

Fixed

• No fixes as this is the initial release.