core: prepare to release v0.1.22 (tokio-rs#1897)

# 0.1.22 (February 3, 2022)

This release adds *experimental* support for recording structured field
values using the [`valuable`] crate. See [this blog post][post] for
details on `valuable`.

Note that `valuable` support currently requires `--cfg
tracing_unstable`. See the documentation for details.

### Added

- **field**: Experimental support for recording field values using the
  [`valuable`] crate ([tokio-rs#1608], [tokio-rs#1888], [tokio-rs#1887])
- **field**: Added `ValueSet::record` method ([tokio-rs#1823])
- **subscriber**: `Default` impl for `NoSubscriber` ([tokio-rs#1785])
- **metadata**: New `Kind::HINT` to support the `enabled!` macro in
  `tracing` ([tokio-rs#1883], [tokio-rs#1891])
### Fixed

- Fixed a number of documentation issues ([tokio-rs#1665], [tokio-rs#1692], [tokio-rs#1737])

Thanks to @xd009642, @Skepfyr, @guswynn, @Folyd, and @mbergkvist for
contributing to this release!

[`valuable`]: https://crates.io/crates/valuable
[post]: https://tokio.rs/blog/2021-05-valuable
[tokio-rs#1608]: tokio-rs#1608
[tokio-rs#1888]: tokio-rs#1888
[tokio-rs#1887]: tokio-rs#1887
[tokio-rs#1823]: tokio-rs#1823
[tokio-rs#1785]: tokio-rs#1785
[tokio-rs#1883]: tokio-rs#1883
[tokio-rs#1891]: tokio-rs#1891
[tokio-rs#1665]: tokio-rs#1665
[tokio-rs#1692]: tokio-rs#1692
[tokio-rs#1737]: tokio-rs#1737

tracing-core/CHANGELOG.md

@@ -1,3 +1,40 @@
+# 0.1.22 (February 3, 2022)
+
+This release adds *experimental* support for recording structured field values
+using the [`valuable`] crate. See [this blog post][post] for details on
+`valuable`.
+
+Note that `valuable` support currently requires `--cfg tracing_unstable`. See
+the documentation for details.
+
+### Added
+
+- **field**: Experimental support for recording field values using the
+  [`valuable`] crate ([#1608], [#1888], [#1887])
+- **field**: Added `ValueSet::record` method ([#1823])
+- **subscriber**: `Default` impl for `NoSubscriber` ([#1785])
+- **metadata**: New `Kind::HINT` to support the `enabled!` macro in `tracing`
+  ([#1883], [#1891])
+### Fixed
+
+- Fixed a number of documentation issues ([#1665], [#1692], [#1737])
+
+Thanks to @xd009642, @Skepfyr, @guswynn, @Folyd, and @mbergkvist for
+contributing to this release!
+
+[`valuable`]: https://crates.io/crates/valuable
+[post]: https://tokio.rs/blog/2021-05-valuable
+[#1608]: https://github.com/tokio-rs/tracing/pull/1608
+[#1888]: https://github.com/tokio-rs/tracing/pull/1888
+[#1887]: https://github.com/tokio-rs/tracing/pull/1887
+[#1823]: https://github.com/tokio-rs/tracing/pull/1823
+[#1785]: https://github.com/tokio-rs/tracing/pull/1785
+[#1883]: https://github.com/tokio-rs/tracing/pull/1883
+[#1891]: https://github.com/tokio-rs/tracing/pull/1891
+[#1665]: https://github.com/tokio-rs/tracing/pull/1665
+[#1692]: https://github.com/tokio-rs/tracing/pull/1692
+[#1737]: https://github.com/tokio-rs/tracing/pull/1737
+
 # 0.1.21 (October 1, 2021)
 
 This release adds support for recording `Option<T> where T: Value` as typed

tracing-core/README.md

@@ -16,9 +16,9 @@ Core primitives for application-level tracing.
 [Documentation][docs-url] | [Chat][discord-url]
 
 [crates-badge]: https://img.shields.io/crates/v/tracing-core.svg
-[crates-url]: https://crates.io/crates/tracing-core/0.1.21
+[crates-url]: https://crates.io/crates/tracing-core/0.1.22
 [docs-badge]: https://docs.rs/tracing-core/badge.svg
-[docs-url]: https://docs.rs/tracing-core/0.1.21
+[docs-url]: https://docs.rs/tracing-core/0.1.22
 [docs-master-badge]: https://img.shields.io/badge/docs-master-blue
 [docs-master-url]: https://tracing-rs.netlify.com/tracing_core
 [mit-badge]: https://img.shields.io/badge/license-MIT-blue.svg
@@ -79,7 +79,7 @@ The following crate feature flags are available:
 
   ```toml
   [dependencies]
-  tracing-core = { version = "0.1.21", default-features = false }
+  tracing-core = { version = "0.1.22", default-features = false }
   ```
 
   **Note**:`tracing-core`'s `no_std` support requires `liballoc`.