chore: prepare tokio 1.0.1 release (#3347)

tokio/CHANGELOG.md

@@ -1,3 +1,25 @@
+# 1.0.1 (December 25, 2020)
+
+This release fixes a soundness hole caused by the combination of `RwLockWriteGuard::map`
+and `RwLockWriteGuard::downgrade` by removing the `map` function. This is a breaking
+change, but breaking changes are allowed under our semver policy when they are required
+to fix a soundness hole. (See [this RFC][semver] for more.)
+
+Note that we have chosen not to do a deprecation cycle or similar because Tokio 1.0.0 was
+released two days ago, and therefore the impact should be minimal.
+
+Due to the soundness hole, we have also yanked Tokio version 1.0.0.
+
+### Removed
+
+ - sync: remove `RwLockWriteGuard::map` and `RwLockWriteGuard::try_map` (#3345)
+
+### Fixed
+
+ - docs: remove stream feature from docs (#3335)
+
+[semver]: https://github.com/rust-lang/rfcs/blob/master/text/1122-language-semver.md#soundness-changes
+
 # 1.0.0 (December 23, 2020)
 
 Commit to the API and long-term support.

tokio/Cargo.toml

@@ -8,12 +8,12 @@ name = "tokio"
 #   - README.md
 # - Update CHANGELOG.md.
 # - Create "v1.0.x" git tag.
-version = "1.0.0"
+version = "1.0.1"
 edition = "2018"
 authors = ["Tokio Contributors <[email protected]>"]
 license = "MIT"
 readme = "README.md"
-documentation = "https://docs.rs/tokio/1.0.0/tokio/"
+documentation = "https://docs.rs/tokio/1.0.1/tokio/"
 repository = "https://github.com/tokio-rs/tokio"
 homepage = "https://tokio.rs"
 description = """

tokio/README.md

@@ -29,7 +29,6 @@ the Rust programming language. It is:
 [Website](https://tokio.rs) |
 [Guides](https://tokio.rs/tokio/tutorial) |
 [API Docs](https://docs.rs/tokio/latest/tokio) |
-[Roadmap](https://github.com/tokio-rs/tokio/blob/master/ROADMAP.md) |
 [Chat](https://discord.gg/tokio)
 
 ## Overview

tokio/src/lib.rs

@@ -1,4 +1,4 @@
-#![doc(html_root_url = "https://docs.rs/tokio/1.0.0")]
+#![doc(html_root_url = "https://docs.rs/tokio/1.0.1")]
 #![allow(
     clippy::cognitive_complexity,
     clippy::large_enum_variant,