diff --git a/clients/horizonclient/CHANGELOG.md b/clients/horizonclient/CHANGELOG.md
index b4228f88ff..4f98630701 100644
--- a/clients/horizonclient/CHANGELOG.md
+++ b/clients/horizonclient/CHANGELOG.md
@@ -3,10 +3,11 @@
 All notable changes to this project will be documented in this
 file.  This project adheres to [Semantic Versioning](http://semver.org/).
 
-## Unreleased
+## [v1.3.0](https://github.com/stellar/go/releases/tag/horizonclient-v1.3.0) - 2019-07-08
 
 - Transaction information returned by methods now contain new fields: `FeeCharged` and `MaxFee`. `FeePaid` is deprecated and will be removed in later versions.
 - Improved unit test for `Client.FetchTimebounds` method.
+- Added `Client.HomeDomainForAccount` helper method for retrieving the home domain of an account.
 
 ## [v1.2.0](https://github.com/stellar/go/releases/tag/horizonclient-v1.2.0) - 2019-05-16
 
diff --git a/txnbuild/CHANGELOG.md b/txnbuild/CHANGELOG.md
index a519f36d6a..cb89ea9ea3 100644
--- a/txnbuild/CHANGELOG.md
+++ b/txnbuild/CHANGELOG.md
@@ -3,7 +3,7 @@
 All notable changes to this project will be documented in this
 file.  This project adheres to [Semantic Versioning](http://semver.org/).
 
-## Unreleased
+## [v1.3.0](https://github.com/stellar/go/releases/tag/horizonclient-v1.3.0) - 2019-07-08
 
 * Add support for getting the hex-encoded transaction hash with `Transaction.HashHex` method.
 * `TransactionEnvelope` is now available after building a transaction(`Transaction.Build`). Previously, this was only available after signing a transaction. ([#1376](https://github.com/stellar/go/pull/1376))