diff --git a/Cargo.toml b/Cargo.toml
index 4241e15..c469dc0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "parity-wasm"
-version = "0.28.0"
+version = "0.29.0"
 authors = ["Nikolay Volf <nikvolf@gmail.com>", "Svyatoslav Nikolsky <svyatonik@yandex.ru>", "Sergey Shulepov <s.pepyakin@gmail.com>"]
 license = "MIT/Apache-2.0"
 readme = "README.md"
diff --git a/README.md b/README.md
index e26cf6c..40d0594 100644
--- a/README.md
+++ b/README.md
@@ -38,6 +38,16 @@ Decoder can be fuzzed with `cargo-fuzz` using `wasm-opt` (https://github.com/Web
 - set rustup to use a nightly toolchain, because `cargo fuzz` uses a rust compiler plugin: `rustup override set nightly`
 - run `cargo fuzz run deserialize`
 
+## `no_std` crates
+
+This crate has a feature, `std`, that is enabled by default. To use this crate
+in a `no_std` context, add the following to your `Cargo.toml`:
+
+```toml
+[dependencies]
+parity-wasm = { version = "0.29", default-features = false }
+```
+
 # License
 
 `parity-wasm` is primarily distributed under the terms of both the MIT