Update changelog for sdk-js v0.0.141 (#270)

Author: devin-ai-integration[bot]

content/Changelog/sdk-js.mdx

@@ -7,6 +7,18 @@ import { Callout } from 'fumadocs-ui/components/callout';
 
 This page documents the release history of the [Agentuity JavaScript SDK](https://github.com/agentuity/sdk-js).
 
+## v0.0.141
+
+<Callout type="info">
+  Released: August 25, 2025
+</Callout>
+
+**Changes**
+
+- **Changed**: Restructured slack IO and payloads ([PR #164](https://github.com/agentuity/sdk-js/pull/164))
+- **Fixed**: Fix email attachment parsing for Slack-formatted filenames ([PR #160](https://github.com/agentuity/sdk-js/pull/160))
+- **Changed**: Use sessionId instead of runId for AgentContext to better align with how we reference it ([PR #165](https://github.com/agentuity/sdk-js/pull/165))
+
 ## v0.0.140
 
 <Callout type="info">