diff --git a/README.md b/README.md
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+++ b/README.md
@@ -5,10 +5,9 @@
 ![Requires rustc 1.56+](https://img.shields.io/badge/rustc-1.56+-red.svg)
 [![Rust Documentation](https://img.shields.io/badge/api-rustdoc-blue.svg)](https://docs.rs/enumset)
 
-A library for defining enums that can be used in compact bit sets.
-It supports enums up to 128 variants, and has a macro to use these sets in constants.
-
-Supports `serde` and `#[no_std]` environments.
+A library for defining enums that can be used in compact bit sets. It supports
+`serde` and `#[no_std]` environments, and has basic support for using EnumSets
+in constants.
 
 See [the documentation](https://docs.rs/enumset) for more information.