Release 0.20.1

Prepare for release of 0.20.1 by bumping both libbpf-rs and libbpf-cargo
versions accordingly. Also add a note about generated skeleton
compatibility to libbpf-cargo's README.

Signed-off-by: Daniel Müller <[email protected]>

Author: d-e-s-o

Cargo.lock

@@ -1,5 +1,5 @@
-Unreleased
-----------
+0.20.1
+------
 - Switched over to using `libbpf-rs`'s BTF support internally for skeleton
   generation
 - Fixed potential build failures on systems defaulting to stack

libbpf-cargo/CHANGELOG.md

@@ -5,7 +5,7 @@ repository = "https://github.com/libbpf/libbpf-rs"
 homepage = "https://github.com/libbpf/libbpf-rs"
 documentation = "https://docs.rs/crate/libbpf-cargo"
 readme = "README.md"
-version = "0.20.0"
+version = "0.20.1"
 authors = ["Daniel Xu <[email protected]>", "Daniel Müller <[email protected]>"]
 edition = "2021"
 rust-version = "1.63"

libbpf-cargo/Cargo.toml

@@ -22,6 +22,10 @@ minimum, it builds with the most recent Rust stable release minus five minor
 versions ("N - 5"). E.g., assuming the most recent Rust stable is `1.68`, the
 crate is guaranteed to build with `1.63` and higher.
 
+Please note that the generated skeleton files, while guaranteed to be source
+code compatible according to aforementioned versioning rules, are not guaranteed
+to be character identical between releases (including patch releases).
+
 ## Contributing
 
 We welcome all contributions! Please see the [contributor's

libbpf-cargo/README.md

@@ -1,5 +1,5 @@
-Unreleased
-----------
+0.20.1
+------
 - Added bindings for BTF via newly introduced `btf` module
 - Added `Map` constructors from pinned paths and from map id
 - Added `Map::as_libbpf_bpf_map_ptr` and `Object::as_libbpf_bpf_object_ptr`
@@ -8,7 +8,7 @@ Unreleased
   - Added `Map::info` to `Map` to make it easier to derive `MapInfo` from a
     `Map` instance
 - Added `set_log_level`, `log_level`, and `autoload` methods to `OpenProgram`
-- Remove deprecated `Link::get_fd` method
+- Removed deprecated `Link::get_fd` method
 - Bumped minimum Rust version to `1.63`
 
 

libbpf-rs/CHANGELOG.md

@@ -4,7 +4,7 @@ description = "libbpf-rs is a safe, idiomatic, and opinionated wrapper around li
 repository = "https://github.com/libbpf/libbpf-rs"
 homepage = "https://github.com/libbpf/libbpf-rs"
 readme = "README.md"
-version = "0.20.0"
+version = "0.20.1"
 authors = ["Daniel Xu <[email protected]>", "Daniel Müller <[email protected]>"]
 edition = "2021"
 rust-version = "1.63"