1# Changelog 2 3All notable changes to similar are documented here. 4 5## 2.0.0 6 7* `Fragile` no longer boxes internally. 8* `Sticky` and `SemiSticky` now require the use of stack tokens. 9 For more information see [#26](https://github.com/mitsuhiko/fragile/issues/26) 10* `Sticky` now tries to drop entries from the thread local registry eagerly 11 if it's dropped on the right thread. 12 13## 1.2.1 14 15* Fixed non slab versions only allowing a single sticky. 16 17## 1.2.0 18 19Note on safety: the `Sticky` and `SemiSticky` types allow data to live 20longer than the wrapper type which is why they are now requiring a `'static` 21bound. Previously it was possible to create a sticky containing a bare 22reference which permitted unsafe access. 23 24* `Sticky` now requires `'static`. 25* Added the `slab` feature for an internal optimization for `Sticky` to use 26 a slab instead of a `HashMap`. 27 28## Older Releases 29 30Older releases were yanked due to the insufficient trait bound on `Sticky`. 31