v0.6.6

What's Changed

We now support the zlib 1.3.2 API, including deflateUsed and various symbols suffixed by _z to indicate that they use usize for lengths. That is mostly useful on targets where c_ulong is only a 32-bit integer.

• fix unsound return lifetime on Weak*Mut::as_mut_slice() by @Manishearth in #539
• add deflateUsed by @folkertdev in #534
• add {compress, uncompress, etc.}_z variants that take usize for lengths by @folkertdev in #535

New Contributors

• @Manishearth made their first contribution in #539

Full Changelog: v0.6.5...v0.6.6