chore: prepare tokio-macros v2.0.0 (#5580)

tokio-macros/CHANGELOG.md

@@ -1,3 +1,18 @@
+# 2.0.0 (March 24th, 2023)
+
+This major release updates the dependency on the syn crate to 2.0.0, and
+increases the MSRV to 1.56.
+
+As part of this release, we are adopting a policy of depending on a specific minor
+release of tokio-macros. This prevents Tokio from being able to pull in many different
+versions of tokio-macros.
+
+- macros: update `syn` ([#5572])
+- macros: accept path as crate rename ([#5557])
+
+[#5572]: https://github.com/tokio-rs/tokio/pull/5572
+[#5557]: https://github.com/tokio-rs/tokio/pull/5557
+
 # 1.8.2 (November 30th, 2022)
 
 - fix a regression introduced in 1.8.1 ([#5244])

tokio-macros/Cargo.toml

@@ -4,7 +4,7 @@ name = "tokio-macros"
 # - Remove path dependencies
 # - Update CHANGELOG.md.
 # - Create "tokio-macros-1.x.y" git tag.
-version = "1.8.2"
+version = "2.0.0"
 edition = "2018"
 rust-version = "1.56"
 authors = ["Tokio Contributors <[email protected]>"]

tokio/Cargo.toml

@@ -97,7 +97,7 @@ stats = []
 autocfg = "1.1"
 
 [dependencies]
-tokio-macros = { version = "1.7.0", path = "../tokio-macros", optional = true }
+tokio-macros = { version = "~2.0.0", path = "../tokio-macros", optional = true }
 
 pin-project-lite = "0.2.0"