diff --git a/CHANGELOG.md b/CHANGELOG.md
index 99cacf0..43f5599 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.8.3](https://github.com/zen-rs/http-kit/compare/v0.8.2...v0.8.3) - 2026-11-12
+
+### Other
+
+- updated the following local packages: http-kit-io
+
 ## [0.8.2](https://github.com/zen-rs/http-kit/compare/v0.8.1...v0.8.2) - 2026-11-11
 
 ### Other
diff --git a/Cargo.toml b/Cargo.toml
index f5cbd61..ecb0448 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,7 +3,7 @@ members = ["io", "h1", "h3", "tls"]
 
 [package]
 name = "http-kit"
-version = "0.8.2"
+version = "0.8.3"
 edition = "2021"
 rust-version = "1.87"
 authors = ["Lexo Liu <me@lexo.cool>"]
@@ -55,7 +55,7 @@ optional = true
 # The pipe types a `BodyFrame::Pipe` carries. Linux and Android only, like the
 # frame.
 [target.'cfg(any(target_os = "linux", target_os = "android"))'.dependencies.http-kit-io]
-version = "0.6.2"
+version = "0.6.3"
 path = "io"
 optional = true
 
@@ -77,4 +77,4 @@ thiserror = "2.0.17"
 tokio = { version = "1.0", features = ["macros", "rt-multi-thread"] }
 
 [target.'cfg(any(target_os = "linux", target_os = "android"))'.dev-dependencies]
-http-kit-io = { version = "0.6.2", path = "io", features = ["tokio"] }
+http-kit-io = { version = "0.6.3", path = "io", features = ["tokio"] }
diff --git a/h1/CHANGELOG.md b/h1/CHANGELOG.md
index 3d23daf..211fe69 100644
--- a/h1/CHANGELOG.md
+++ b/h1/CHANGELOG.md
@@ -7,6 +7,16 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.6.3](https://github.com/zen-rs/http-kit/compare/h1/v0.6.2...h1/v0.6.3) - 2026-11-12
+
+### Fixed
+
+- *(h1)* record when a file region has been sent
+
+### Other
+
+- depend on compio from the lexoliu/compio skyzen branch
+
 ## [0.6.2](https://github.com/zen-rs/http-kit/compare/h1/v0.6.1...h1/v0.6.2) - 2026-11-11
 
 ### Other
diff --git a/h1/Cargo.toml b/h1/Cargo.toml
index ce09123..e83ef24 100644
--- a/h1/Cargo.toml
+++ b/h1/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "http-kit-h1"
-version = "0.6.2"
+version = "0.6.3"
 edition = "2024"
 rust-version = "1.95"
 authors = ["Lexo Liu <me@lexo.cool>"]
@@ -21,8 +21,8 @@ fs = ["http-kit/fs"]
 pipe = ["http-kit/pipe"]
 
 [dependencies]
-http-kit = { version = "0.8.2", path = "..", default-features = false, features = ["std"] }
-http-kit-io = { version = "0.6.2", path = "../io" }
+http-kit = { version = "0.8.3", path = "..", default-features = false, features = ["std"] }
+http-kit-io = { version = "0.6.3", path = "../io" }
 http = { version = "1.5.0", default-features = false, features = ["std"] }
 bytes = { version = "1.12.1", default-features = false, features = ["std"] }
 httparse = { version = "1.10.1", default-features = false }
@@ -33,7 +33,7 @@ thiserror = { version = "2.0.17", default-features = false }
 tracing = { version = "0.1.44", default-features = false, features = ["std"] }
 
 [dev-dependencies]
-http-kit-io = { version = "0.6.2", path = "../io", features = ["tokio", "compio"] }
+http-kit-io = { version = "0.6.3", path = "../io", features = ["tokio", "compio"] }
 compio = { git = "https://github.com/lexoliu/compio", branch = "skyzen", default-features = false, features = ["runtime"] }
 tokio = { version = "1.54.1", default-features = false, features = ["rt"] }
 
diff --git a/h3/CHANGELOG.md b/h3/CHANGELOG.md
index 7451531..0966362 100644
--- a/h3/CHANGELOG.md
+++ b/h3/CHANGELOG.md
@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.6.3](https://github.com/zen-rs/http-kit/compare/h3/v0.6.2...h3/v0.6.3) - 2026-11-12
+
+### Other
+
+- depend on compio from the lexoliu/compio skyzen branch
+
 ## [0.6.2](https://github.com/zen-rs/http-kit/compare/h3/v0.6.1...h3/v0.6.2) - 2026-11-11
 
 ### Other
diff --git a/h3/Cargo.toml b/h3/Cargo.toml
index f158e7a..862e2e9 100644
--- a/h3/Cargo.toml
+++ b/h3/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "http-kit-h3"
-version = "0.6.2"
+version = "0.6.3"
 edition = "2024"
 rust-version = "1.95"
 authors = ["Lexo Liu <me@lexo.cool>"]
@@ -36,8 +36,8 @@ pipe = ["quiche", "http-kit/pipe"]
 [dependencies]
 quiche = { version = "0.30.0", default-features = false, features = ["boringssl-boring-crate"], optional = true }
 boring = { version = "5.4.0", default-features = false, optional = true }
-http-kit = { version = "0.8.2", path = "..", default-features = false, features = ["std"], optional = true }
-http-kit-io = { version = "0.6.2", path = "../io", optional = true }
+http-kit = { version = "0.8.3", path = "..", default-features = false, features = ["std"], optional = true }
+http-kit-io = { version = "0.6.3", path = "../io", optional = true }
 http = { version = "1.5.0", default-features = false, features = ["std"], optional = true }
 bytes = { version = "1.12.1", default-features = false, features = ["std"], optional = true }
 async-channel = { version = "2.5.0", default-features = false, features = ["std"], optional = true }
@@ -48,7 +48,7 @@ tracing = { version = "0.1.44", default-features = false, features = ["std"], op
 
 [dev-dependencies]
 socket2 = { version = "0.6.5", default-features = false }
-http-kit-io = { version = "0.6.2", path = "../io", features = ["tokio", "compio"] }
+http-kit-io = { version = "0.6.3", path = "../io", features = ["tokio", "compio"] }
 compio = { git = "https://github.com/lexoliu/compio", branch = "skyzen", default-features = false, features = ["runtime"] }
 tokio = { version = "1.54.1", default-features = false, features = ["rt"] }
 
diff --git a/io/CHANGELOG.md b/io/CHANGELOG.md
index ff4fd93..13f1f73 100644
--- a/io/CHANGELOG.md
+++ b/io/CHANGELOG.md
@@ -7,6 +7,25 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.6.3](https://github.com/zen-rs/http-kit/compare/io/v0.6.2...io/v0.6.3) - 2026-11-12
+
+### Added
+
+- *(io)* send zero-copy writes from a ring's registered region
+
+### Fixed
+
+- *(io)* walk a write's slices without a filter closure
+- *(io)* keep a ring's region on its ring and its allocator on its thread
+- *(io)* check the descriptor only where an operation names it
+
+### Other
+
+- *(io)* bring SendFile into scope for the reused-descriptor test on Linux
+- *(io)* check a compio stream's descriptor still names its socket
+- *(io)* consume the receive buffer ring incrementally
+- depend on compio from the lexoliu/compio skyzen branch
+
 ## [0.6.2](https://github.com/zen-rs/http-kit/compare/io/v0.6.1...io/v0.6.2) - 2026-11-11
 
 ### Fixed
diff --git a/io/Cargo.toml b/io/Cargo.toml
index 4fa7203..a5d425e 100644
--- a/io/Cargo.toml
+++ b/io/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "http-kit-io"
-version = "0.6.2"
+version = "0.6.3"
 edition = "2024"
 rust-version = "1.95"
 authors = ["Lexo Liu <me@lexo.cool>"]
diff --git a/tls/CHANGELOG.md b/tls/CHANGELOG.md
index 8806d5d..8bf93d7 100644
--- a/tls/CHANGELOG.md
+++ b/tls/CHANGELOG.md
@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.4.3](https://github.com/zen-rs/http-kit/compare/tls/v0.4.2...tls/v0.4.3) - 2026-11-12
+
+### Other
+
+- depend on compio from the lexoliu/compio skyzen branch
+
 ## [0.4.2](https://github.com/zen-rs/http-kit/compare/tls/v0.4.1...tls/v0.4.2) - 2026-11-11
 
 ### Other
diff --git a/tls/Cargo.toml b/tls/Cargo.toml
index 817c929..5f00c92 100644
--- a/tls/Cargo.toml
+++ b/tls/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "http-kit-tls"
-version = "0.4.2"
+version = "0.4.3"
 edition = "2024"
 rust-version = "1.95"
 authors = ["Lexo Liu <me@lexo.cool>"]
@@ -19,7 +19,7 @@ categories = ["network-programming", "cryptography", "asynchronous"]
 kernel = ["dep:ktls-sys", "dep:libc", "dep:zeroize"]
 
 [dependencies]
-http-kit-io = { version = "0.6.2", path = "../io" }
+http-kit-io = { version = "0.6.3", path = "../io" }
 rustls = { version = "0.23.46", default-features = false, features = ["std"] }
 futures-lite = { version = "2.6.1", default-features = false, features = ["std"] }
 thiserror = { version = "2.0.21", default-features = false }
@@ -31,9 +31,9 @@ zeroize = { version = "1.9.1", default-features = false, optional = true }
 libc = { version = "0.2.191", default-features = false, optional = true }
 
 [dev-dependencies]
-http-kit = { version = "0.8.2", path = "..", default-features = false, features = ["std", "fs"] }
-http-kit-io = { version = "0.6.2", path = "../io", features = ["compio", "tokio"] }
-http-kit-h1 = { version = "0.6.2", path = "../h1", features = ["fs"] }
+http-kit = { version = "0.8.3", path = "..", default-features = false, features = ["std", "fs"] }
+http-kit-io = { version = "0.6.3", path = "../io", features = ["compio", "tokio"] }
+http-kit-h1 = { version = "0.6.3", path = "../h1", features = ["fs"] }
 rustls = { version = "0.23.46", default-features = false, features = ["std", "ring", "tls12"] }
 rcgen = { version = "0.14.10", default-features = false, features = ["crypto", "ring", "pem"] }
 http = { version = "1.5.0", default-features = false, features = ["std"] }