Merge #474

474: Patch release for all crossbeam crates. r=jeehoonkang a=jonhoo

This bumps the patch version for all sub-crates and the top-level crate and updates the changelogs with references to PRs where applicable. As far as I can tell, there are no breaking changes. The top-level crate has not change at all, though I bumped `rand` to `0.7` in all the crates, which I guess technically requires a patch bump if we do another release.

Fixes #473.
Closes #472.
Closes #468.
Closes #409.
Not sure if this also solves #347 by virtue of #458?

Co-authored-by: Jon Gjengset <jon@thesquareplanet.com>

Author: bors[bot]

crossbeam-channel/CHANGELOG.md

@@ -1,3 +1,8 @@
+# Version 0.4.1
+
+- Avoid time drift in `channel::tick`. (#456)
+- Fix unsoundness issues by adopting `MaybeUninit`. (#458)
+
 # Version 0.4.0
 
 - Bump the minimum required version to 1.28.

crossbeam-channel/Cargo.toml

@@ -4,7 +4,7 @@ name = "crossbeam-channel"
 # - Update CHANGELOG.md
 # - Update README.md
 # - Create "crossbeam-channel-X.Y.Z" git tag
-version = "0.4.0"
+version = "0.4.1"
 authors = ["The Crossbeam Project Developers"]
 license = "MIT/Apache-2.0 AND BSD-2-Clause"
 readme = "README.md"

crossbeam-deque/CHANGELOG.md

@@ -1,3 +1,8 @@
+# Version 0.7.3
+
+- Stop stealing from the same deque. (#448)
+- Fix unsoundness issues by adopting `MaybeUninit`. (#458)
+
 # Version 0.7.2
 
 - Bump `crossbeam-epoch` to `0.8`.

crossbeam-deque/Cargo.toml

@@ -4,7 +4,7 @@ name = "crossbeam-deque"
 # - Update CHANGELOG.md
 # - Update README.md
 # - Create "crossbeam-deque-X.Y.Z" git tag
-version = "0.7.2"
+version = "0.7.3"
 authors = ["The Crossbeam Project Developers"]
 license = "MIT/Apache-2.0"
 readme = "README.md"

crossbeam-epoch/CHANGELOG.md

@@ -1,3 +1,11 @@
+# Version 0.8.1
+
+- Bump `autocfg` dependency to version 1.0. (#460)
+- Reduce stall in list iteration. (#376)
+- Stop stealing from the same deque. (#448)
+- Fix unsoundness issues by adopting `MaybeUninit`. (#458)
+- Fix use-after-free in lock-free queue. (#466)
+
 # Version 0.8.0
 
 - Bump the minimum required version to 1.28.

crossbeam-epoch/Cargo.toml

@@ -4,7 +4,7 @@ name = "crossbeam-epoch"
 # - Update CHANGELOG.md
 # - Update README.md
 # - Create "crossbeam-epoch-X.Y.Z" git tag
-version = "0.8.0"
+version = "0.8.1"
 authors = ["The Crossbeam Project Developers"]
 license = "MIT/Apache-2.0"
 readme = "README.md"

crossbeam-queue/CHANGELOG.md

@@ -1,3 +1,7 @@
+# Version 0.2.2
+
+- Fix unsoundness issues by adopting `MaybeUninit`. (#458)
+
 # Version 0.2.1
 
 - Add `no_std` support.

crossbeam-queue/Cargo.toml

@@ -4,7 +4,7 @@ name = "crossbeam-queue"
 # - Update CHANGELOG.md
 # - Update README.md
 # - Create "crossbeam-queue-X.Y.Z" git tag
-version = "0.2.1"
+version = "0.2.2"
 authors = ["The Crossbeam Project Developers"]
 license = "MIT/Apache-2.0 AND BSD-2-Clause"
 readme = "README.md"

crossbeam-utils/CHANGELOG.md

@@ -1,3 +1,8 @@
+# Version 0.7.1
+
+- Bump `autocfg` dependency to version 1.0. (#460)
+- Make `AtomicCell` lockfree for u8, u16, u32, u64 sized values at 1.34+. (#454)
+
 # Version 0.7.0
 
 - Bump the minimum required version to 1.28.

crossbeam-utils/Cargo.toml

@@ -4,7 +4,7 @@ name = "crossbeam-utils"
 # - Update CHANGELOG.md
 # - Update README.md
 # - Create "crossbeam-utils-X.Y.Z" git tag
-version = "0.7.0"
+version = "0.7.1"
 authors = ["The Crossbeam Project Developers"]
 license = "MIT/Apache-2.0"
 readme = "README.md"