chore: prepare Tokio v1.23 release (#5270)

### Fixed
 - net: fix Windows named pipe connect ([#5208])
 - io: support vectored writes for `ChildStdin` ([#5216])
 - io: fix `async fn ready()` false positive for OS-specific events ([#5231])

 ### Changed
 - runtime: `yield_now` defers task until after driver poll ([#5223])
 - runtime: reduce amount of codegen needed per spawned task ([#5213])
 - windows: replace `winapi` dependency with `windows-sys` ([#5204])

 [#5208]: #5208
 [#5216]: #5216
 [#5213]: #5213
 [#5204]: #5204
 [#5223]: #5223
 [#5231]: #5231

README.md

@@ -56,7 +56,7 @@ Make sure you activated the full features of the tokio crate on Cargo.toml:
 
 ```toml
 [dependencies]
-tokio = { version = "1.22.0", features = ["full"] }
+tokio = { version = "1.23.0", features = ["full"] }
 ```
 Then, on your main.rs:
 

tokio/CHANGELOG.md

@@ -1,3 +1,23 @@
+# 1.23.0 (December 5, 2022)
+
+### Fixed
+
+ - net: fix Windows named pipe connect ([#5208])
+ - io: support vectored writes for `ChildStdin` ([#5216])
+ - io: fix `async fn ready()` false positive for OS-specific events ([#5231])
+
+ ### Changed
+ - runtime: `yield_now` defers task until after driver poll ([#5223])
+ - runtime: reduce amount of codegen needed per spawned task ([#5213])
+ - windows: replace `winapi` dependency with `windows-sys` ([#5204])
+
+ [#5208]: https://github.com/tokio-rs/tokio/pull/5208
+ [#5216]: https://github.com/tokio-rs/tokio/pull/5216
+ [#5213]: https://github.com/tokio-rs/tokio/pull/5213
+ [#5204]: https://github.com/tokio-rs/tokio/pull/5204
+ [#5223]: https://github.com/tokio-rs/tokio/pull/5223
+ [#5231]: https://github.com/tokio-rs/tokio/pull/5231
+
 # 1.22.0 (November 17, 2022)
 
 ### Added

tokio/Cargo.toml

@@ -6,7 +6,7 @@ name = "tokio"
 #   - README.md
 # - Update CHANGELOG.md.
 # - Create "v1.x.y" git tag.
-version = "1.22.0"
+version = "1.23.0"
 edition = "2018"
 rust-version = "1.49"
 authors = ["Tokio Contributors <team@tokio.rs>"]

tokio/README.md

@@ -56,7 +56,7 @@ Make sure you activated the full features of the tokio crate on Cargo.toml:
 
 ```toml
 [dependencies]
-tokio = { version = "1.22.0", features = ["full"] }
+tokio = { version = "1.23.0", features = ["full"] }
 ```
 Then, on your main.rs: