Prepare for v0.2.0

[libseccomp-rs]

Prepare for v0.2.0

[rusty-snake]

wip changelog

diff --git a/CHANGELOG.md b/CHANGELOG.md
index d779c24..93305e9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,16 +7,31 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 ### Added
-- `ScmpArgCompare::new` is now a `const fn`.
+- `ScmpVersion::current()` as rustifyed replacement for `get_library_version()`.
+- `ScmpFilterContext::get_no_new_privs_bit()` to query the state of the nnp bit.
+- `ScmpArch::native()` as rustifyed replacement for `get_native_arch()`.
+- `ScmpFilterContext::as_ptr()`
+- `scmp_cmp!`
 
 ### Changed
+- `ScmpArgCompare::new` is now a `const fn`.
 - `ScmpAction::Errno` now holds an `i32` to make `ScmpAction::Errno(libc::EPERM)`
   work without casting.
 - `ScmpAction::Trace` now holds an `u16` since you can not use any more bits anyway.
+- `set_filter_attr` takes `&mut self` rather than `&self`.
+- `export_{pfc,bpf}` take a `&mut` reference instead of consuming ownership.
+- `export_{pfc,bpf}` take all types which implement `AsRawFd`.
+- masked equal
+
+### Deprecated
+- `get_library_version()` use `ScmpVersion::current()` instead.
+- `get_native_arch()` use `ScmpArch::native()` instead.
 
 ### Removed
 - `Clone` on `ScmpFilterContext` because it cauesed double-free/use-after-free
    in safe code.
+- `ScmpData` (was unused)
+- `.to_native()` functions
 
 ### Security
 - Fixed double-free/use-after-free when cloning `ScmpFilterContext`.

[rusty-snake]

When #45 and #41 (work is done, just waiting on #47) are merged/closed, I think we have all API breaking changes done and can focus on releasing 0.2.0.

[ManaSugi]

All works done. Thank you for your great contributions!! @rusty-snake

[ManaSugi]

I cannot see notify module in docs.
When I generated the docs using cargo doc --no-deps in local, I was able to see the notify doc. I'm not sure...

[rusty-snake]

#[cfg(libseccomp_v2_5)]
pub mod notify;

[ManaSugi]

Dose cargo doc ignore cfg?

[rusty-snake]

The docs.rs environment doesn't have libseccomp (>=2.5) while you locally have. I guess.

[rusty-snake]

Probably we need to #[cfg(any(libseccomp_v2_5, docsrs))] or similar.

https://docs.rs/about/builds

[ManaSugi]

Thank you for the information. I see.... should we fix it and release v0.2.1 or v3.0.0 right now?

[rusty-snake]

I think a 0.2.1 - fix docs.rs build release is fine.

[ManaSugi]

Sure, I'll create a PR. sorry for inconvenience.