diff --git a/Cargo.lock b/Cargo.lock
index d70ff0d0..024a2bf0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -35,7 +35,7 @@ version = "0.0.2"
 
 [[package]]
 name = "cpufeatures"
-version = "0.2.5"
+version = "0.2.6"
 dependencies = [
  "libc",
 ]
diff --git a/cpufeatures/CHANGELOG.md b/cpufeatures/CHANGELOG.md
index 2f89603d..71acc5de 100644
--- a/cpufeatures/CHANGELOG.md
+++ b/cpufeatures/CHANGELOG.md
@@ -5,6 +5,14 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## 0.2.6 (2023-03-24)
+### Added
+- Support dynamic feature detection on iOS and derivative platforms ([#848])
+- Support for detecting AVX-512 target features ([#862])
+
+[#848]: https://github.com/RustCrypto/utils/issues/848
+[#862]: https://github.com/RustCrypto/utils/pull/862
+
 ## 0.2.5 (2022-09-04)
 ### Fixed
 - Add workaround for [CPUID bug] in `std` ([#800])
diff --git a/cpufeatures/Cargo.toml b/cpufeatures/Cargo.toml
index 4022d0a1..58eec221 100644
--- a/cpufeatures/Cargo.toml
+++ b/cpufeatures/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "cpufeatures"
-version = "0.2.5"
+version = "0.2.6"
 description = """
 Lightweight runtime CPU feature detection for x86/x86_64 and aarch64 with
 no_std support and support for mobile targets including Android and iOS
@@ -10,7 +10,7 @@ license = "MIT OR Apache-2.0"
 documentation = "https://docs.rs/cpufeatures"
 repository = "https://github.com/RustCrypto/utils"
 keywords = ["cpuid", "target-feature"]
-categories = ["no-std"]
+categories = ["hardware-support", "no-std"]
 edition = "2018"
 readme = "README.md"
 
diff --git a/cpufeatures/README.md b/cpufeatures/README.md
index 5a5bb406..273789d7 100644
--- a/cpufeatures/README.md
+++ b/cpufeatures/README.md
@@ -18,20 +18,24 @@ macro.
 
 ## Supported architectures
 
-### `aarch64`: Android, iOS, Linux, and macOS/M4 only
+# Supported target architectures
 
-Note: ARM64 does not support OS-independent feature detection, so support must
-be implemented on an OS-by-OS basis.
+*NOTE: target features with an asterisk are unstable (nightly-only) and subject
+to change to match upstream name changes in the Rust standard library.
+
+## `aarch64`
+
+Linux, iOS, and macOS/ARM only (ARM64 does not support OS-independent feature detection)
 
 Target features:
 
-- `aes`
-- `sha2`
-- `sha3`
+- `aes`*
+- `sha2`*
+- `sha3`*
 
-Note: please open a GitHub Issue to request support for additional features.
+## `x86`/`x86_64`
 
-### `x86`/`x86_64`: OS independent and `no_std`-friendly
+OS independent and `no_std`-friendly
 
 Target features:
 
@@ -39,9 +43,17 @@ Target features:
 - `aes`
 - `avx`
 - `avx2`
+- `avx512bw`*
+- `avx512cd`*
+- `avx512dq`*
+- `avx512er`*
+- `avx512f`*
+- `avx512ifma`*
+- `avx512pf`*
+- `avx512vl`*
 - `bmi1`
 - `bmi2`
-- `fma`
+- `fma`,
 - `mmx`
 - `pclmulqdq`
 - `popcnt`
@@ -56,6 +68,9 @@ Target features:
 - `sse4.2`
 - `ssse3`
 
+If you would like detection support for a target feature which is not on
+this list, please [open a GitHub issue].
+
 ## License
 
 Licensed under either of:
@@ -88,3 +103,4 @@ dual licensed as above, without any additional terms or conditions.
 
 [RustCrypto]: https://github.com/rustcrypto
 [RustCrypto/utils#378]: https://github.com/RustCrypto/utils/issues/378
+[open a GitHub issue]: https://github.com/RustCrypto/utils/issues/new?title=cpufeatures:%20requesting%20support%20for%20CHANGEME%20target%20feature
diff --git a/cpufeatures/src/lib.rs b/cpufeatures/src/lib.rs
index 63c1c7a9..dfd1feab 100644
--- a/cpufeatures/src/lib.rs
+++ b/cpufeatures/src/lib.rs
@@ -2,17 +2,18 @@
 //! as a stopgap until Rust [RFC 2725] adding first-class target feature detection
 //! macros to `libcore` is implemented.
 //!
-//!
 //! # Supported target architectures
 //!
-//! *NOTE: target features with an asterisk are unstable and subject to change
-//! to match upstream name changes in the Rust standard library.
+//! *NOTE: target features with an asterisk are unstable (nightly-only) and
+//! subject to change to match upstream name changes in the Rust standard
+//! library.
 //!
 //! ## `aarch64`
 //!
 //! Linux, iOS, and macOS/ARM only (ARM64 does not support OS-independent feature detection)
 //!
 //! Target features:
+//!
 //! - `aes`*
 //! - `sha2`*
 //! - `sha3`*
@@ -22,6 +23,7 @@
 //! OS independent and `no_std`-friendly
 //!
 //! Target features:
+//!
 //! - `adx`
 //! - `aes`
 //! - `avx`