diff --git a/RELEASES.md b/RELEASES.md
index 24dd338..d6e6344 100644
--- a/RELEASES.md
+++ b/RELEASES.md
@@ -1,3 +1,22 @@
+## 0.30.0 (2022-08-12)
+
+### Breaking Changes
+
+- Some types that impl Future are now annotated with `#[must_use]`. Code that previously created
+  these types but did not use them will now receive a warning. Code that disallows warnings will
+  receive a compilation error.
+
+### Fixes
+
+- Servers will more reliably clean up request state for requests with long deadlines when response
+processing is aborted without sending a response.
+
+### Other Changes
+
+- `TrackedRequest` now contains a response guard that can be used to ensure state cleanup for
+  aborted requests. (This was already handled automatically by `InFlightRequests`).
+- When the feature serde-transport is enabled, the crate tokio_serde is now re-exported.
+
 ## 0.29.0 (2022-05-26)
 
 ### Breaking Changes
diff --git a/example-service/Cargo.toml b/example-service/Cargo.toml
index 8b5b4f0..6f162d2 100644
--- a/example-service/Cargo.toml
+++ b/example-service/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "tarpc-example-service"
-version = "0.11.0"
+version = "0.12.0"
 rust-version = "1.56"
 authors = ["Tim Kuehn <tikue@google.com>"]
 edition = "2021"
@@ -21,7 +21,7 @@ futures = "0.3"
 opentelemetry = { version = "0.17", features = ["rt-tokio"] }
 opentelemetry-jaeger = { version = "0.16", features = ["rt-tokio"] }
 rand = "0.8"
-tarpc = { version = "0.29", path = "../tarpc", features = ["full"] }
+tarpc = { version = "0.30", path = "../tarpc", features = ["full"] }
 tokio = { version = "1", features = ["macros", "net", "rt-multi-thread"] }
 tracing = { version = "0.1" }
 tracing-opentelemetry = "0.17"
diff --git a/tarpc/Cargo.toml b/tarpc/Cargo.toml
index e6b723e..9a8af27 100644
--- a/tarpc/Cargo.toml
+++ b/tarpc/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "tarpc"
-version = "0.29.0"
+version = "0.30.0"
 rust-version = "1.58.0"
 authors = [
     "Adam Wright <adam.austin.wright@gmail.com>",