release: 0.28.0

stainless-app[bot] · stainless-app[bot] · commit 761b0a207214 · 2025-09-30T17:27:43.000Z
diff --git a/.release-please-manifest.json b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.27.1"
+  ".": "0.28.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,22 @@
 # Changelog
 
+## 0.28.0 (2025-09-30)
+
+Full Changelog: [v0.27.1...v0.28.0](https://github.com/openai/openai-ruby/compare/v0.27.1...v0.28.0)
+
+### ⚠ BREAKING CHANGES
+
+* **api:** `ResponseFunctionToolCallOutputItem.output` and `ResponseCustomToolCallOutput.output` now return `string | Array<ResponseInputText | ResponseInputImage | ResponseInputFile>` instead of `string` only. This may break existing callsites that assume `output` is always a string.
+
+### Features
+
+* **api:** Support images and files for function call outputs in responses, BatchUsage ([904348a](https://github.com/openai/openai-ruby/commit/904348a26c713601f10063fef73f9982088aa438))
+
+
+### Bug Fixes
+
+* coroutine leaks from connection pool ([7f0b3cd](https://github.com/openai/openai-ruby/commit/7f0b3cdfee0232dbfa1800029ba80f5470f95c13))
+
 ## 0.27.1 (2025-09-29)
 
 Full Changelog: [v0.27.0...v0.27.1](https://github.com/openai/openai-ruby/compare/v0.27.0...v0.27.1)
diff --git a/Gemfile.lock b/Gemfile.lock
@@ -11,7 +11,7 @@ GIT
 PATH
   remote: .
   specs:
-    openai (0.27.1)
+    openai (0.28.0)
       connection_pool
 
 GEM
diff --git a/README.md b/README.md
@@ -15,7 +15,7 @@ To use this gem, install via Bundler by adding the following to your application
 <!-- x-release-please-start-version -->
 
 ```ruby
-gem "openai", "~> 0.27.1"
+gem "openai", "~> 0.28.0"
 ```
 
 <!-- x-release-please-end -->
diff --git a/lib/openai/version.rb b/lib/openai/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module OpenAI
-  VERSION = "0.27.1"
+  VERSION = "0.28.0"
 end

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,3 @@`
`1`	`1`	`{`
`2`		`- ".": "0.27.1"`
	`2`	`+ ".": "0.28.0"`
`3`	`3`	`}`