diff --git a/zcash_history/CHANGELOG.md b/zcash_history/CHANGELOG.md
index fe2aa696a..206e854a9 100644
--- a/zcash_history/CHANGELOG.md
+++ b/zcash_history/CHANGELOG.md
@@ -6,6 +6,8 @@ and this library adheres to Rust's notion of
 [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+
+## [0.3.0] - 2022-05-11
 ### Added
 - Support for multiple history tree versions:
   - `zcash_history::Version` trait.
diff --git a/zcash_history/Cargo.toml b/zcash_history/Cargo.toml
index 96522cb43..f5b511ad0 100644
--- a/zcash_history/Cargo.toml
+++ b/zcash_history/Cargo.toml
@@ -1,11 +1,12 @@
 [package]
 name = "zcash_history"
-version = "0.2.0"
+version = "0.3.0"
 authors = ["NikVolf <nikvolf@gmail.com>"]
 edition = "2018"
 license = "MIT/Apache-2.0"
 documentation = "https://docs.rs/zcash_history/"
 description = "Library for Zcash blockchain history tools"
+categories = ["cryptography::cryptocurrencies"]
 
 [dev-dependencies]
 assert_matches = "1.3.0"