chore: prepare v0.3.4 release (#3152)

tokio/CHANGELOG.md

@@ -1,3 +1,21 @@
+# 0.3.4 (November 18, 2020)
+
+### Fixed
+- stream: `StreamMap` `Default` impl bound (#3093).
+- io: `AsyncFd::into_inner()` should deregister the FD (#3104).
+
+### Changed
+- meta: `parking_lot` feature enabled with `full` (#3119).
+
+### Added
+- io: `AsyncWrite` vectored writes (#3149).
+- net: TCP/UDP readiness and non-blocking ops (#3130, #2743, #3138).
+- net: TCP socket option (linger, send/recv buf size) (#3145, #3143).
+- net: PID field in `UCred` with solaris/illumos (#3085).
+- rt: `runtime::Handle` allows spawning onto a runtime (#3079).
+- sync: `Notify::notify_waiters()` (#3098).
+- sync: `acquire_many()`, `try_acquire_many()` to `Semaphore` (#3067).
+
 # 0.3.3 (November 2, 2020)
 
 Fixes a soundness hole by adding a missing `Send` bound to

tokio/Cargo.toml

@@ -8,12 +8,12 @@ name = "tokio"
 #   - README.md
 # - Update CHANGELOG.md.
 # - Create "v0.3.x" git tag.
-version = "0.3.3"
+version = "0.3.4"
 edition = "2018"
 authors = ["Tokio Contributors <[email protected]>"]
 license = "MIT"
 readme = "README.md"
-documentation = "https://docs.rs/tokio/0.3.3/tokio/"
+documentation = "https://docs.rs/tokio/0.3.4/tokio/"
 repository = "https://github.com/tokio-rs/tokio"
 homepage = "https://tokio.rs"
 description = """

tokio/src/lib.rs

@@ -1,4 +1,4 @@
-#![doc(html_root_url = "https://docs.rs/tokio/0.3.3")]
+#![doc(html_root_url = "https://docs.rs/tokio/0.3.4")]
 #![allow(
     clippy::cognitive_complexity,
     clippy::large_enum_variant,