Updated README.md

Author: gplanchat

README.md

@@ -1,11 +1,12 @@
 # Docker container with PHP based on alpine image
 
-[![Downloads](https://img.shields.io/docker/pulls/spiralscout/php81-grpc.svg)](https://hub.docker.com/repository/docker/spiralscout/php81-grpc)
+These images are based on Spiral Scout's images you can find here: https://github.com/spiral/docker-php-grpc
 
----
+The ZTS images were not provided by the former repository. ZTS is required when using [FrankenPHP](https://frankenphp.dev/),
+especially when you use modern versions of [API Platform](https://api-platform.com/) 
 
 Enabled extensions
----
+===
 
 | Extension | PHP 8.1 | PHP 8.2 | PHP 8.3 | PHP 8.4 |
 |-----------|---------|---------|---------|---------|
@@ -21,3 +22,33 @@ Enabled extensions
 | protobuf  | ✅       | ✅       | ✅       | ✅       |
 | grpc      | ✅       | ✅       | ✅       | ✅       |
 
+Available images
+===
+
+### PHP 8.4 images
+
+* No ZTS, no Xdebug: `ghcr.io/php-etl/php-grpc:8.4-cli`
+* With ZTS, no Xdebug: `ghcr.io/php-etl/php-grpc:8.4-zts`
+* No ZTS, with Xdebug: `ghcr.io/php-etl/php-grpc:8.4-cli-xdebug`
+* With ZTS, with Xdebug: `ghcr.io/php-etl/php-grpc:8.4-zts-xdebug`
+
+### PHP 8.3 images
+
+* No ZTS, no Xdebug: `ghcr.io/php-etl/php-grpc:8.3-cli`
+* With ZTS, no Xdebug: `ghcr.io/php-etl/php-grpc:8.3-zts`
+* No ZTS, with Xdebug: `ghcr.io/php-etl/php-grpc:8.3-cli-xdebug`
+* With ZTS, with Xdebug: `ghcr.io/php-etl/php-grpc:8.3-zts-xdebug`
+
+### PHP 8.2 images
+
+* No ZTS, no Xdebug: `ghcr.io/php-etl/php-grpc:8.2-cli`
+* With ZTS, no Xdebug: `ghcr.io/php-etl/php-grpc:8.2-zts`
+* No ZTS, with Xdebug: `ghcr.io/php-etl/php-grpc:8.2-cli-xdebug`
+* With ZTS, with Xdebug: `ghcr.io/php-etl/php-grpc:8.2-zts-xdebug`
+
+### PHP 8.1 images
+
+* No ZTS, no Xdebug: `ghcr.io/php-etl/php-grpc:8.1-cli`
+* With ZTS, no Xdebug: `ghcr.io/php-etl/php-grpc:8.1-zts`
+* No ZTS, with Xdebug: `ghcr.io/php-etl/php-grpc:8.1-cli-xdebug`
+* With ZTS, with Xdebug: `ghcr.io/php-etl/php-grpc:8.1-zts-xdebug`