diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 4f9005e..b5db7ce 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.1.0-alpha.6"
+  ".": "0.1.0-alpha.7"
 }
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0f05043..428868e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,59 @@
 # Changelog
 
+## 0.1.0-alpha.7 (2025-01-09)
+
+Full Changelog: [v0.1.0-alpha.6...v0.1.0-alpha.7](https://github.com/anthropics/anthropic-sdk-java/compare/v0.1.0-alpha.6...v0.1.0-alpha.7)
+
+### ⚠ BREAKING CHANGES
+
+* **client:** switch query params objects to use `QueryParams` ([#31](https://github.com/anthropics/anthropic-sdk-java/issues/31))
+
+### Features
+
+* **api:** add message batch delete endpoint ([#29](https://github.com/anthropics/anthropic-sdk-java/issues/29)) ([4cfead7](https://github.com/anthropics/anthropic-sdk-java/commit/4cfead7e723bf66c870ed2bc13d1f7778e572de9))
+* **client:** add more builder convenience methods for lists ([#46](https://github.com/anthropics/anthropic-sdk-java/issues/46)) ([40210f9](https://github.com/anthropics/anthropic-sdk-java/commit/40210f90ff6c1c700042efdbe2649921c061bd78))
+* **client:** add various convenience setters to models ([#44](https://github.com/anthropics/anthropic-sdk-java/issues/44)) ([2588011](https://github.com/anthropics/anthropic-sdk-java/commit/25880112453645c2bb9d7d333bede61835f22410))
+* **client:** allow passing null or optional for nullable fields ([#40](https://github.com/anthropics/anthropic-sdk-java/issues/40)) ([f1594bf](https://github.com/anthropics/anthropic-sdk-java/commit/f1594bf97bfcba21ae6258622f15b1d1db8a07b3))
+* **client:** allow setting arbitrary JSON for top-level body params ([2588011](https://github.com/anthropics/anthropic-sdk-java/commit/25880112453645c2bb9d7d333bede61835f22410))
+* **client:** expose getters for `JsonField` of body params ([2588011](https://github.com/anthropics/anthropic-sdk-java/commit/25880112453645c2bb9d7d333bede61835f22410))
+* **client:** put body field in params, add more convenience methods, and add missing docs ([#37](https://github.com/anthropics/anthropic-sdk-java/issues/37)) ([bc9974b](https://github.com/anthropics/anthropic-sdk-java/commit/bc9974b330f8f6032a69a984f9d59b15e7c43af6))
+
+
+### Bug Fixes
+
+* **client:** add some missing `validate()` calls ([#49](https://github.com/anthropics/anthropic-sdk-java/issues/49)) ([3030d05](https://github.com/anthropics/anthropic-sdk-java/commit/3030d057d53c7dd5dfd7c566204876e0903ff1bb))
+* **client:** consistently throw on omitting required fields ([2588011](https://github.com/anthropics/anthropic-sdk-java/commit/25880112453645c2bb9d7d333bede61835f22410))
+* **client:** convert `JsonField` containing list type to mutable in builder ([2588011](https://github.com/anthropics/anthropic-sdk-java/commit/25880112453645c2bb9d7d333bede61835f22410))
+
+
+### Chores
+
+* **internal:** add some missing newlines between methods ([#48](https://github.com/anthropics/anthropic-sdk-java/issues/48)) ([67e7461](https://github.com/anthropics/anthropic-sdk-java/commit/67e74612794995bf05acce426224752d03466455))
+* **internal:** refactor `validate` methods ([3030d05](https://github.com/anthropics/anthropic-sdk-java/commit/3030d057d53c7dd5dfd7c566204876e0903ff1bb))
+* **internal:** update examples ([#41](https://github.com/anthropics/anthropic-sdk-java/issues/41)) ([8dc8b63](https://github.com/anthropics/anthropic-sdk-java/commit/8dc8b63e1f5f8f98e2c590e549bbb4bfc1c319a2))
+
+
+### Documentation
+
+* add params class javadocs ([#43](https://github.com/anthropics/anthropic-sdk-java/issues/43)) ([6f0ce7b](https://github.com/anthropics/anthropic-sdk-java/commit/6f0ce7b62d8f8f985d06f52881ccaed66911adb1))
+* add some missing javadocs ([#38](https://github.com/anthropics/anthropic-sdk-java/issues/38)) ([49a9056](https://github.com/anthropics/anthropic-sdk-java/commit/49a90567fc27cbadabf13cb0dc3a95125501d27a))
+* **readme:** fix misplaced period ([#45](https://github.com/anthropics/anthropic-sdk-java/issues/45)) ([bcdf8cd](https://github.com/anthropics/anthropic-sdk-java/commit/bcdf8cd51de09e2b5c54788bd22d54c88f532339))
+* update some builder method javadocs ([#47](https://github.com/anthropics/anthropic-sdk-java/issues/47)) ([94a426b](https://github.com/anthropics/anthropic-sdk-java/commit/94a426ba16cf5fc852751c4fce67d4a8ef80267d))
+
+
+### Styles
+
+* **internal:** explicitly add some method return types ([2588011](https://github.com/anthropics/anthropic-sdk-java/commit/25880112453645c2bb9d7d333bede61835f22410))
+* **internal:** move headers and query params setters below others ([2588011](https://github.com/anthropics/anthropic-sdk-java/commit/25880112453645c2bb9d7d333bede61835f22410))
+* **internal:** simplify existing convenience setters on params ([2588011](https://github.com/anthropics/anthropic-sdk-java/commit/25880112453645c2bb9d7d333bede61835f22410))
+* **internal:** sort fields ([#39](https://github.com/anthropics/anthropic-sdk-java/issues/39)) ([de172c3](https://github.com/anthropics/anthropic-sdk-java/commit/de172c38c727faeb76e602e970fb4f290b2cbd8f))
+
+
+### Refactors
+
+* **client:** switch query params objects to use `QueryParams` ([#31](https://github.com/anthropics/anthropic-sdk-java/issues/31)) ([29a101a](https://github.com/anthropics/anthropic-sdk-java/commit/29a101a34d1e2a33867fdc3f946dffb10c030aa4))
+* **internal:** use constructor to deserialize json ([#32](https://github.com/anthropics/anthropic-sdk-java/issues/32)) ([6f08181](https://github.com/anthropics/anthropic-sdk-java/commit/6f0818132c13db29fb76800258820b8785607bc5))
+
 ## 0.1.0-alpha.6 (2024-12-28)
 
 Full Changelog: [v0.1.0-alpha.5...v0.1.0-alpha.6](https://github.com/anthropics/anthropic-sdk-java/compare/v0.1.0-alpha.5...v0.1.0-alpha.6)
diff --git a/README.md b/README.md
index d22ae2c..01ec030 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@
 
 <!-- x-release-please-start-version -->
 
-[![Maven Central](https://img.shields.io/maven-central/v/com.anthropic/anthropic-java)](https://central.sonatype.com/artifact/com.anthropic/anthropic-java/0.1.0-alpha.6)
+[![Maven Central](https://img.shields.io/maven-central/v/com.anthropic/anthropic-java)](https://central.sonatype.com/artifact/com.anthropic/anthropic-java/0.1.0-alpha.7)
 
 <!-- x-release-please-end -->
 
@@ -32,7 +32,7 @@ The REST API documentation can be found on [docs.anthropic.com](https://docs.an
 <!-- x-release-please-start-version -->
 
 ```kotlin
-implementation("com.anthropic:anthropic-java:0.1.0-alpha.6")
+implementation("com.anthropic:anthropic-java:0.1.0-alpha.7")
 ```
 
 #### Maven
@@ -41,7 +41,7 @@ implementation("com.anthropic:anthropic-java:0.1.0-alpha.6")
 <dependency>
     <groupId>com.anthropic</groupId>
     <artifactId>anthropic-java</artifactId>
-    <version>0.1.0-alpha.6</version>
+    <version>0.1.0-alpha.7</version>
 </dependency>
 ```
 
diff --git a/build.gradle.kts b/build.gradle.kts
index 8fb67a0..d37b513 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -4,7 +4,7 @@ plugins {
 
 allprojects {
     group = "com.anthropic"
-    version = "0.1.0-alpha.6" // x-release-please-version
+    version = "0.1.0-alpha.7" // x-release-please-version
 }