chore: prepare Tokio v1.20.1 (#4861)

Author: Darksonn

README.md

@@ -56,7 +56,7 @@ Make sure you activated the full features of the tokio crate on Cargo.toml:
 
 ```toml
 [dependencies]
-tokio = { version = "1.20.0", features = ["full"] }
+tokio = { version = "1.20.1", features = ["full"] }
 ```
 Then, on your main.rs:
 

tokio/CHANGELOG.md

@@ -1,6 +1,15 @@
+# 1.20.1 (July 25, 2022)
+
+### Fixed
+
+- chore: fix version detection in build script ([#4860])
+
+[#4860]: https://github.com/tokio-rs/tokio/pull/4860
+
 # 1.20.0 (July 12, 2022)
+
 ### Added
-- tokio: add track_caller to public APIs ([#4772], [#4791], [#4793], [#4806], [#4808])
+- tokio: add `track_caller` to public APIs ([#4772], [#4791], [#4793], [#4806], [#4808])
 - sync: Add `has_changed` method to `watch::Ref` ([#4758])
 
 ### Changed
@@ -11,8 +20,6 @@
 - tokio: use const initialized thread locals where possible ([#4677])
 - task: various small improvements to LocalKey ([#4795])
 
-### Fixed
-
 ### Documented
 
 - fs: warn about performance pitfall ([#4762])

tokio/Cargo.toml

@@ -6,7 +6,7 @@ name = "tokio"
 #   - README.md
 # - Update CHANGELOG.md.
 # - Create "v1.0.x" git tag.
-version = "1.20.0"
+version = "1.20.1"
 edition = "2018"
 rust-version = "1.49"
 authors = ["Tokio Contributors <[email protected]>"]

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 = "1.20.0", features = ["full"] }
+tokio = { version = "1.20.1", features = ["full"] }
 ```
 Then, on your main.rs: