chore: prepare Tokio v1.30.0 release (#5917)

Author: bcardarella

README.md

@@ -56,7 +56,7 @@ Make sure you activated the full features of the tokio crate on Cargo.toml:
 
 ```toml
 [dependencies]
-tokio = { version = "1.29.1", features = ["full"] }
+tokio = { version = "1.30.0", features = ["full"] }
 ```
 Then, on your main.rs:
 

tokio/CHANGELOG.md

@@ -1,3 +1,61 @@
+# 1.30.0 (August 9, 2023)
+
+This release bumps the MSRV of Tokio to 1.63. ([#5887])
+
+### Changed
+
+- tokio: reduce LLVM code generation ([#5859])
+- io: support `--cfg mio_unsupported_force_poll_poll` flag ([#5881])
+- sync: make `const_new` methods always available ([#5885])
+- sync: avoid false sharing in mpsc channel ([#5829])
+- rt: pop at least one task from inject queue ([#5908])
+
+### Added
+
+- sync: add `broadcast::Sender::new` ([#5824])
+- net: implement `UCred` for espidf ([#5868])
+- fs: add `File::options()` ([#5869])
+- time: implement extra reset variants for `Interval` ([#5878])
+- process: add `{ChildStd*}::into_owned_{fd, handle}` ([#5899])
+
+### Removed
+
+- tokio: removed unused `tokio_*` cfgs ([#5890])
+- remove build script to speed up compilation ([#5887])
+
+### Documented
+
+- sync: mention lagging in docs for `broadcast::send` ([#5820])
+- runtime: expand on sharing runtime docs ([#5858])
+- io: use vec in example for `AsyncReadExt::read_exact` ([#5863])
+- time: mark `Sleep` as `!Unpin` in docs ([#5916])
+- process: fix `raw_arg` not showing up in docs ([#5865])
+
+### Unstable
+
+- rt: add runtime ID ([#5864])
+- rt: initial implementation of new threaded runtime ([#5823])
+
+[#5820]: https://github.com/tokio-rs/tokio/pull/5820
+[#5823]: https://github.com/tokio-rs/tokio/pull/5823
+[#5824]: https://github.com/tokio-rs/tokio/pull/5824
+[#5829]: https://github.com/tokio-rs/tokio/pull/5829
+[#5858]: https://github.com/tokio-rs/tokio/pull/5858
+[#5859]: https://github.com/tokio-rs/tokio/pull/5859
+[#5863]: https://github.com/tokio-rs/tokio/pull/5863
+[#5864]: https://github.com/tokio-rs/tokio/pull/5864
+[#5865]: https://github.com/tokio-rs/tokio/pull/5865
+[#5868]: https://github.com/tokio-rs/tokio/pull/5868
+[#5869]: https://github.com/tokio-rs/tokio/pull/5869
+[#5878]: https://github.com/tokio-rs/tokio/pull/5878
+[#5881]: https://github.com/tokio-rs/tokio/pull/5881
+[#5885]: https://github.com/tokio-rs/tokio/pull/5885
+[#5887]: https://github.com/tokio-rs/tokio/pull/5887
+[#5890]: https://github.com/tokio-rs/tokio/pull/5890
+[#5899]: https://github.com/tokio-rs/tokio/pull/5899
+[#5908]: https://github.com/tokio-rs/tokio/pull/5908
+[#5916]: https://github.com/tokio-rs/tokio/pull/5916
+
 # 1.29.1 (June 29, 2023)
 
 ### Fixed

tokio/Cargo.toml

@@ -6,7 +6,7 @@ name = "tokio"
 #   - README.md
 # - Update CHANGELOG.md.
 # - Create "v1.x.y" git tag.
-version = "1.29.1"
+version = "1.30.0"
 edition = "2021"
 rust-version = "1.63"
 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 = "1.29.1", features = ["full"] }
+tokio = { version = "1.30.0", features = ["full"] }
 ```
 Then, on your main.rs: