docs: update README to reflect project maintenance status

dirx · web-flow · commit 362fdf4aa699 · 2025-10-27T11:28:24.000+01:00
Signed-off-by: Dirk Adler &lt;dirk.adler@idealo.de&gt;
diff --git a/README.md b/README.md
@@ -1,3 +1,5 @@
+> **⚠️ Status:** _This project is no longer maintained._
+
 # <img src="docs/img/php-rdkafka.svg" width="100" /> PHP Kafka Client
 
 [![Build](https://github.com/idealo/php-rdkafka-ffi/workflows/Build/badge.svg)](https://github.com/idealo/php-rdkafka-ffi/actions?query=workflow%3Atest)

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,5 @@`
	`1`	`+> ⚠️ Status: _This project is no longer maintained._`
	`2`	`+`
`1`	`3`	`# <img src="docs/img/php-rdkafka.svg" width="100" /> PHP Kafka Client`
`2`	`4`
`3`	`5`	`[![Build](https://github.com/idealo/php-rdkafka-ffi/workflows/Build/badge.svg)](https://github.com/idealo/php-rdkafka-ffi/actions?query=workflow%3Atest)`