# Changelog

## 0.3.6 - 2026-03-04
- Fix the `borsh` feature.

## 0.3.5 - 2026-01-08
- Optimise `SmolStr::clone` 4-5x speedup inline, 0.5x heap (slow down).

## 0.3.4 - 2025-10-23

- Added `rust-version` field to `Cargo.toml`

## 0.3.3 - 2025-10-23

- Optimise `StrExt::to_ascii_lowercase_smolstr`, `StrExt::to_ascii_uppercase_smolstr`
  ~2x speedup inline, ~4-22x for heap.
- Optimise `StrExt::to_lowercase_smolstr`, `StrExt::to_uppercase_smolstr` ~2x speedup inline, ~5-50x for heap.
- Optimise `StrExt::replace_smolstr`, `StrExt::replacen_smolstr` for single ascii replace,
  ~3x speedup inline & heap.

## 0.3.2 - 2024-10-23

- Fix `SmolStrBuilder::push` incorrectly padding null bytes when spilling onto the heap on a
  multibyte character push

## 0.3.1 - 2024-09-04

- Fix `SmolStrBuilder` leaking implementation details

## 0.3.0 - 2024-09-04

- Remove deprecated `SmolStr::new_inline_from_ascii` function
- Remove `SmolStr::to_string` in favor of `ToString::to_string`
- Add `impl AsRef<[u8]> for SmolStr` impl
- Add `impl AsRef<OsStr> for SmolStr` impl
- Add `impl AsRef<Path> for SmolStr` impl
- Add `SmolStrBuilder`

## 0.2.2 - 2024-05-14

- Add `StrExt` trait providing `to_lowercase_smolstr`, `replace_smolstr` and similar
- Add `PartialEq` optimization for `ptr_eq`-able representations
