chore: prepare Tokio v1.43.3

Signed-off-by: ADD-SP <[email protected]>

Author: ADD-SP

Cargo.lock

@@ -56,7 +56,7 @@ Make sure you activated the full features of the tokio crate on Cargo.toml:
 
 ```toml
 [dependencies]
-tokio = { version = "1.43.2", features = ["full"] }
+tokio = { version = "1.43.3", features = ["full"] }
 ```
 Then, on your main.rs:
 

README.md

@@ -1,3 +1,15 @@
+# 1.43.3 (October 14th, 2025)
+
+### Fixed
+
+- runtime: use release ordering in `wake_by_ref()` even if already woken ([#7622])
+- sync: close the `broadcast::Sender` in `broadcast::Sender::new()` ([#7629])
+- process: fix error when runtime is shut down on nightly-2025-10-12 ([#7672])
+
+[#7622]: https://github.com/tokio-rs/tokio/pull/7622
+[#7629]: https://github.com/tokio-rs/tokio/pull/7629
+[#7672]: https://github.com/tokio-rs/tokio/pull/7672
+
 # 1.43.2 (August 1st, 2025)
 
 ### Fixed

tokio/CHANGELOG.md

@@ -6,7 +6,7 @@ name = "tokio"
 #   - README.md
 # - Update CHANGELOG.md.
 # - Create "v1.x.y" git tag.
-version = "1.43.2"
+version = "1.43.3"
 edition = "2021"
 rust-version = "1.70"
 authors = ["Tokio Contributors <[email protected]>"]

tokio/Cargo.toml

@@ -56,7 +56,7 @@ Make sure you activated the full features of the tokio crate on Cargo.toml:
 
 ```toml
 [dependencies]
-tokio = { version = "1.43.2", features = ["full"] }
+tokio = { version = "1.43.3", features = ["full"] }
 ```
 Then, on your main.rs: