diff --git a/content/changelog/2026-06-php-sdk-releases.md b/content/changelog/2026-06-php-sdk-releases.md
new file mode 100644
index 0000000..38d4ac2
--- /dev/null
+++ b/content/changelog/2026-06-php-sdk-releases.md
@@ -0,0 +1,27 @@
+---
+title: PHP SDK Releases — June 2026
+slug: 2026-06-php-sdk-releases
+summary: SentryPropagator for OpenTelemetry, gen_ai span v2 protocol, and Proxy-Authorization header scrubbing by default.
+categories:
+  - SDK
+platform:
+  - php
+broadcastCategory: sdk_update
+published: false
+date: 2026-06-30
+author: rahulchhabria@sentry.io
+---
+
+Releases covered: **4.28.0 · 4.29.0**
+
+| Version | Date | Link |
+|---------|------|------|
+| 4.29.0 | Jun 2026 | [Release notes](https://github.com/getsentry/sentry-php/releases/tag/4.29.0) |
+| 4.28.0 | Jun 2026 | [Release notes](https://github.com/getsentry/sentry-php/releases/tag/4.28.0) |
+
+## What changed
+
+- **SentryPropagator for OpenTelemetry (4.28.0):** New `SentryPropagator` class to inject and extract `sentry-trace` headers in OpenTelemetry propagation contexts.
+- **gen_ai span v2 protocol (4.29.0):** `gen_ai` spans are now sent using the span v2 protocol, aligning with other SDKs.
+- **Proxy-Authorization scrubbed by default (4.29.0):** `Proxy-Authorization` request headers are now scrubbed in addition to `Authorization`.
+- **Bug fixes (4.28.0 · 4.29.0):** Feature flag values now correctly serialize as a JSON list when a flag is updated multiple times; fatal error handler state is reset when starting a new runtime context.