From 7e521768abac9b064211318f10a04b8b6c464bb0 Mon Sep 17 00:00:00 2001
From: Tim Kuehn <tikue@google.com>
Date: Fri, 26 Jun 2020 20:02:59 -0700
Subject: [PATCH] Prepare for v0.21.0 release.

---
 README.md                  |  2 +-
 RELEASES.md                | 23 +++++++++++++++++++++++
 example-service/Cargo.toml |  2 +-
 plugins/Cargo.toml         |  2 +-
 tarpc/Cargo.toml           |  4 ++--
 tarpc/src/lib.rs           |  2 +-
 6 files changed, 29 insertions(+), 6 deletions(-)

diff --git a/README.md b/README.md
index 4bce186..84c4fe8 100644
--- a/README.md
+++ b/README.md
@@ -57,7 +57,7 @@ Some other features of tarpc:
 Add to your `Cargo.toml` dependencies:
 
 ```toml
-tarpc = { version = "0.18.0", features = ["full"] }
+tarpc = { version = "0.21.0", features = ["full"] }
 ```
 
 The `tarpc::service` attribute expands to a collection of items that form an rpc service.
diff --git a/RELEASES.md b/RELEASES.md
index 51be92c..536aaa8 100644
--- a/RELEASES.md
+++ b/RELEASES.md
@@ -1,3 +1,26 @@
+## 0.21.0 (2020-06-26)
+
+### New Features
+
+A new proc macro, `#[tarpc::server]` was added! This enables service impls to elide the boilerplate
+of specifying associated types for each RPC. With the ubiquity of async-await, most code won't have
+nameable futures and will just be boxing the return type anyway. This macro does that for you.
+
+### Breaking Changes
+
+- Enums had _non_exhaustive fields replaced with the #[non_exhaustive] attribute.
+
+### Bug Fixes
+
+- https://github.com/google/tarpc/issues/304
+  
+  A race condition in code that limits number of connections per client caused occasional panics.
+
+- https://github.com/google/tarpc/pull/295
+
+  Made request timeouts account for time spent in the outbound buffer. Previously, a large outbound
+  queue would lead to requests not timing out correctly.
+
 ## 0.20.0 (2019-12-11)
 
 ### Breaking Changes
diff --git a/example-service/Cargo.toml b/example-service/Cargo.toml
index b8f1435..d38526b 100644
--- a/example-service/Cargo.toml
+++ b/example-service/Cargo.toml
@@ -16,7 +16,7 @@ description = "An example server built on tarpc."
 clap = "2.0"
 futures = "0.3"
 serde = { version = "1.0" }
-tarpc = { version = "0.20", path = "../tarpc", features = ["full"] }
+tarpc = { version = "0.21", path = "../tarpc", features = ["full"] }
 tokio = { version = "0.2", features = ["full"] }
 tokio-serde = { version = "0.6", features = ["json"] }
 env_logger = "0.6"
diff --git a/plugins/Cargo.toml b/plugins/Cargo.toml
index a468d15..8f4de1b 100644
--- a/plugins/Cargo.toml
+++ b/plugins/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "tarpc-plugins"
-version = "0.7.0"
+version = "0.8.0"
 authors = ["Adam Wright <adam.austin.wright@gmail.com>", "Tim Kuehn <timothy.j.kuehn@gmail.com>"]
 edition = "2018"
 license = "MIT"
diff --git a/tarpc/Cargo.toml b/tarpc/Cargo.toml
index bba7c88..bd481a7 100644
--- a/tarpc/Cargo.toml
+++ b/tarpc/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "tarpc"
-version = "0.20.0"
+version = "0.21.0"
 authors = ["Adam Wright <adam.austin.wright@gmail.com>", "Tim Kuehn <timothy.j.kuehn@gmail.com>"]
 edition = "2018"
 license = "MIT"
@@ -35,7 +35,7 @@ rand = "0.7"
 tokio = { version = "0.2", features = ["time"] }
 serde = { optional = true, version = "1.0", features = ["derive"] }
 tokio-util = { optional = true, version = "0.2" }
-tarpc-plugins = { path = "../plugins", version = "0.7" }
+tarpc-plugins = { path = "../plugins", version = "0.8" }
 tokio-serde = { optional = true, version = "0.6" }
 
 [dev-dependencies]
diff --git a/tarpc/src/lib.rs b/tarpc/src/lib.rs
index a97f86d..c66be89 100644
--- a/tarpc/src/lib.rs
+++ b/tarpc/src/lib.rs
@@ -50,7 +50,7 @@
 //! Add to your `Cargo.toml` dependencies:
 //!
 //! ```toml
-//! tarpc = "0.20.0"
+//! tarpc = "0.21.0"
 //! ```
 //!
 //! The `tarpc::service` attribute expands to a collection of items that form an rpc service.