flix-tech · mattiabasone · Jan 12, 2026 · Jan 12, 2026 · Jan 12, 2026 · Jan 12, 2026
diff --git a/.github/workflows/checks.yml b/.github/workflows/checks.yml
@@ -6,52 +6,49 @@ on:
       - master
 jobs:
   build-source:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v6
       -
         name: Install phars
         run: |
           make install-phars
       -
         name: Upload source directory
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v6
         with:
           name: source
           path: .
+          include-hidden-files: true
   php-xdebug-docker:
     needs:
       - build-source
     strategy:
       matrix:
         php:
-          -
-            version: '7.4'
-            xdebug: '3.1.5'
-          -
-            version: '8.0'
-            xdebug: '3.1.5'
-          -
-            version: '8.1'
-            xdebug: '3.1.5'
-          -
-            version: '8.2'
-            xdebug: '3.2.1'
-    runs-on: ubuntu-20.04
+          - version: '8.2'
+            xdebug: '3.5.0'
+          - version: '8.3'
+            xdebug: '3.5.0'
+          - version: '8.4'
+            xdebug: '3.5.0'
+          - version: '8.5'
+            xdebug: '3.5.0'
+    runs-on: ubuntu-24.04
     steps:
       -
         name: Download sources
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v7
         with:
           name: source
       -
         name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v1
+        uses: docker/setup-buildx-action@v3
       -
         name: Build
-        uses: docker/build-push-action@v2
+        uses: docker/build-push-action@v6
         with:
           context: .
           file: ./Dockerfile
@@ -70,53 +67,45 @@ jobs:
           docker save schema-registry-client:${{ matrix.php.version }} -o schema-registry-client-${{ matrix.php.version }}.tgz
       -
         name: Upload docker image
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v6
         with:
           name: schema-registry-client-${{ matrix.php.version }}
           path: schema-registry-client-${{ matrix.php.version }}.tgz
   ci-checks:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     needs:
       - php-xdebug-docker
     strategy:
       matrix:
         php:
-          -
-            version: '7.4'
+          - version: '8.2'
             composer: --prefer-lowest
-          -
-            version: '8.0'
+          - version: '8.3'
             composer: --prefer-lowest
-          -
-            version: '8.1'
+          - version: '8.4'
             composer: --prefer-lowest
-          -
-            version: '8.2'
+          - version: '8.5'
             composer: --prefer-lowest
-          -
-            version: '7.4'
+          - version: '8.2'
             composer: --prefer-stable
-          -
-            version: '8.0'
+          - version: '8.3'
             composer: --prefer-stable
-          -
-            version: '8.1'
+          - version: '8.4'
             composer: --prefer-stable
-          -
-            version: '8.2'
+          - version: '8.5'
             composer: --prefer-stable
     steps:
       -
         name: Download sources
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v7
         with:
           name: source
       -
         name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v1
+        uses: docker/setup-buildx-action@v3
       -
         name: Download docker image
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v7
         with:
           name: schema-registry-client-${{ matrix.php.version }}
       -
@@ -131,81 +120,78 @@ jobs:
             composer update --no-interaction --no-scripts --no-ansi ${{ matrix.php.composer }}
       -
         name: Run PHPStan analysis
-        if: ${{ matrix.php.version == '7.4' && matrix.php.composer == '--prefer-stable' }}
+        if: ${{ matrix.php.version == '8.2' && matrix.php.composer == '--prefer-stable' }}
         run: |
           chmod a+x bin/phpstan.phar
           docker run -i --rm --net=host --sig-proxy=true --pid=host -m 4000M --entrypoint="php" \
             -v "${GITHUB_WORKSPACE}":"${GITHUB_WORKSPACE}" -w "${GITHUB_WORKSPACE}" schema-registry-client:${{ matrix.php.version }} \
             -d memory_limit=4G -d xdebug.mode=off bin/phpstan.phar analyse
       -
         name: Run CS Fixer
-        if: ${{ matrix.php.version == '7.4' && matrix.php.composer == '--prefer-stable' }}
+        if: ${{ matrix.php.version == '8.2' && matrix.php.composer == '--prefer-stable' }}
         run: |
           chmod a+x bin/php-cs-fixer.phar
           docker run -i --rm --net=host --sig-proxy=true --pid=host -m 1000M --entrypoint="php" \
             -v "${GITHUB_WORKSPACE}":"${GITHUB_WORKSPACE}" -w "${GITHUB_WORKSPACE}" schema-registry-client:${{ matrix.php.version }} \
-            -d xdebug.mode=off -d xdebug.coverage_enable=0 bin/php-cs-fixer.phar fix --config=.php-cs-fixer.dist.php \
+            -d xdebug.mode=off bin/php-cs-fixer.phar fix --config=.php-cs-fixer.dist.php \
             --diff -v --dry-run --path-mode=intersection --allow-risky=yes \
             src test
       -
         name: Run PHPUnit
-        if: ${{ !(matrix.php.version == '7.4' && matrix.php.composer == '--prefer-stable') }}
+        if: ${{ !(matrix.php.version == '8.2' && matrix.php.composer == '--prefer-stable') }}
         run: |
           docker run -i --rm --net=host --sig-proxy=true --pid=host \
             -v "${GITHUB_WORKSPACE}":"${GITHUB_WORKSPACE}" -w "${GITHUB_WORKSPACE}" schema-registry-client:${{ matrix.php.version }} \
             vendor/bin/phpunit --exclude-group integration
       -
         name: Run PHPUnit with Coverage Report
-        if: ${{ matrix.php.version == '7.4' && matrix.php.composer == '--prefer-stable' }}
+        if: ${{ matrix.php.version == '8.2' && matrix.php.composer == '--prefer-stable' }}
         run: |
           mkdir -p build
           docker run -i --rm --net=host --sig-proxy=true --pid=host \
             -v "${GITHUB_WORKSPACE}":"${GITHUB_WORKSPACE}" -w "${GITHUB_WORKSPACE}" schema-registry-client:${{ matrix.php.version }} \
             -d xdebug.mode=coverage vendor/bin/phpunit --exclude-group integration --coverage-clover=build/coverage.clover --coverage-text
       - name: Publish code coverage
-        if: ${{ matrix.php.version == '7.4' && matrix.php.composer == '--prefer-stable' && github.event_name == 'push' && github.ref == 'refs/heads/master' }}
+        if: ${{ matrix.php.version == '8.2' && matrix.php.composer == '--prefer-stable' && github.event_name == 'push' && github.ref == 'refs/heads/master' }}
         uses: paambaati/codeclimate-action@v3.0.0
         env:
           CC_TEST_REPORTER_ID: ${{secrets.CODE_CLIMATE_REPORTER_ID}}
         with:
           coverageLocations: |
             ${{github.workspace}}/build/coverage.clover:clover
   confluent-integration:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     needs:
       - php-xdebug-docker
     strategy:
       matrix:
         confluent:
-          -
-            version: latest
-          -
-            version: 4.1.4
-          -
-            version: 5.5.2
+          - version: latest
+          - version: 7.7.7
+          - version: 8.0.3
     steps:
       -
         name: Download sources
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v7
         with:
           name: source
       -
         name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v1
+        uses: docker/setup-buildx-action@v3
       -
         name: Download docker image
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v7
         with:
-          name: schema-registry-client-7.4
+          name: schema-registry-client-8.2
       -
         name: Load docker image
         run: |
-          docker load -i schema-registry-client-7.4.tgz
+          docker load -i schema-registry-client-8.2.tgz
       -
         name: Install vendors
         run: |
           docker run -i --rm --net=host --sig-proxy=true --pid=host \
-            -v "${GITHUB_WORKSPACE}":"${GITHUB_WORKSPACE}" -w "${GITHUB_WORKSPACE}" schema-registry-client:7.4 \
+            -v "${GITHUB_WORKSPACE}":"${GITHUB_WORKSPACE}" -w "${GITHUB_WORKSPACE}" schema-registry-client:8.2 \
             composer update --no-interaction --no-scripts --no-ansi --prefer-stable
       -
         name: Run PHPUnit Integration
@@ -216,5 +202,5 @@ jobs:
           make platform
           docker run -i --rm --net=host --sig-proxy=true --pid=host \
             -e ENABLE_INTEGRATION_TEST=1 -e TEST_SCHEMA_REGISTRY_HOST=172.68.0.103 -e TEST_SCHEMA_REGISTRY_PORT=8081 \
-            -v "${GITHUB_WORKSPACE}":"${GITHUB_WORKSPACE}" -w "${GITHUB_WORKSPACE}" schema-registry-client:7.4 \
+            -v "${GITHUB_WORKSPACE}":"${GITHUB_WORKSPACE}" -w "${GITHUB_WORKSPACE}" schema-registry-client:8.2 \
             vendor/bin/phpunit --group integration
diff --git a/Dockerfile b/Dockerfile
@@ -1,8 +1,8 @@
-ARG PHP_VERSION=7.4
+ARG PHP_VERSION=8.2
 
 FROM php:${PHP_VERSION}-cli-alpine
 
-ARG XDEBUG_VERSION=2.9.8
+ARG XDEBUG_VERSION=3.5.0
 
 COPY --from=composer /usr/bin/composer /usr/bin/composer
 RUN composer --version

diff --git a/Makefile b/Makefile
@@ -8,18 +8,17 @@ CONFLUENT_NETWORK_SUBNET ?= 172.68.0.0/24
 CONFLUENT_NETWORK_GATEWAY ?= 172.68.0.1
 SCHEMA_REGISTRY_IPV4 ?= 172.68.0.103
 KAFKA_BROKER_IPV4 ?= 172.68.0.102
-ZOOKEEPER_IPV4 ?= 172.68.0.101
 COMPOSER ?= bin/composer.phar
-COMPOSER_VERSION ?= 2.1.12
+COMPOSER_VERSION ?= 2.9.3
 COMPOSER_STABILITY ?= --prefer-stable
 PHP_STAN ?= bin/phpstan.phar
-PHP_STAN_VERSION ?= 1.1.2
+PHP_STAN_VERSION ?= 2.1.33
 PHP_CS_FIXER ?= bin/php-cs-fixer.phar
-PHP_CS_FIXER_VERSION ?= 3.2.1
+PHP_CS_FIXER_VERSION ?= 3.92.5
 PHPUNIT ?= vendor/bin/phpunit
 PHP ?= bin/php
-PHP_VERSION ?= 7.4
-XDEBUG_VERSION ?= 3.1.1
+PHP_VERSION ?= 8.2
+XDEBUG_VERSION ?= 3.5.0
 XDEBUG_OPTIONS ?= -d xdebug.mode=off
 export
 
@@ -53,7 +52,7 @@ phpunit:
 
 coverage:
 	mkdir -p build
-	PHP_VERSION=$(PHP_VERSION) $(PHP) -d xdebug.mode=coverage -d xdebug.coverage_enable=1 vendor/bin/phpunit --exclude-group integration \
+	PHP_VERSION=$(PHP_VERSION) $(PHP) -d xdebug.mode=coverage vendor/bin/phpunit --exclude-group integration \
 	  --coverage-clover=build/coverage.clover --coverage-text
 
 ci-local: cs-fixer phpstan phpunit
@@ -70,13 +69,13 @@ install-phars:
 	chmod a+x bin/phpstan.phar
 
 platform:
-	docker-compose down
-	docker-compose up -d
+	docker compose down
+	docker compose up --remove-orphans -d
 	bin/wait-for-all.sh
 
 platform-logs:
-	docker-compose logs -f
+	docker compose logs -f
 
 clean:
 	rm -rf build
-	docker-compose down
+	docker compose down
diff --git a/README.md b/README.md
@@ -7,7 +7,7 @@
 [![Total Downloads](https://poser.pugx.org/flix-tech/confluent-schema-registry-api/downloads)](https://packagist.org/packages/flix-tech/confluent-schema-registry-api)
 [![License](https://poser.pugx.org/flix-tech/confluent-schema-registry-api/license)](https://packagist.org/packages/flix-tech/confluent-schema-registry-api)
 
-A PHP 7.4+ library to consume the Confluent Schema Registry REST API. It provides low level functions to create PSR-7
+A PHP 8.2+ library to consume the Confluent Schema Registry REST API. It provides low level functions to create PSR-7
 compliant requests that can be used as well as high level abstractions to ease developer experience.
 
 #### Contents
@@ -31,27 +31,26 @@ compliant requests that can be used as well as high level abstractions to ease d
 
 ### Hard dependencies
 
-| Dependency | Version | Reason |
-|:--- |:---:|:--- |
-| **`php`** | ~7.4 | Anything lower has reached EOL |
-| **`guzzlephp/guzzle`** | ~7.0 | Using `Request` to build PSR-7 `RequestInterface` |
-| **`beberlei/assert`** | ~2.7\|~3.0 | The de-facto standard assertions library for PHP |
-| **`flix-tech/avro-php`** | ^4.1 | Maintained fork of the only Avro PHP implementation: `rg/avro-php` |
+| Dependency             |  Version   | Reason                                            |
+|:-----------------------|:----------:|:--------------------------------------------------|
+| **`php`**              |    ~8.2    | Anything lower has reached EOL                    |
+| **`guzzlephp/guzzle`** |    ~7.0    | Using `Request` to build PSR-7 `RequestInterface` |
+| **`beberlei/assert`**  | ~2.7\|~3.0 | The de-facto standard assertions library for PHP  |
+| **`apache/avro`**      |  dev-main  | Official apache AVRO package                      |
 
 ### Optional dependencies
 
-| Dependency | Version | Reason |
-|:--- |:---:|:--- |
-| **`doctrine/cache`** | ~1.3 | If you want to use the `DoctrineCacheAdapter` |
-| **`psr/cache`** | ^1.0 | If you want to use the `CacheItemPoolAdapter` |
-| **`psr/simple-cache`** | ^1.0 | If you want to use the `SimpleCacheAdapter` |
+| Dependency |   Version   | Reason |
+|:--- |:-----------:|:--- |
+| **`psr/cache`** | ^1.13\|^2.0 | If you want to use the `CacheItemPoolAdapter` |
+| **`psr/simple-cache`** |    ^3.0     | If you want to use the `SimpleCacheAdapter` |
 
 ## Installation
 
 This library is installed via [`composer`](http://getcomposer.org).
 
 ```bash
-composer require "flix-tech/confluent-schema-registry-api=^7.4"
+composer require mattiabasone/confluent-schema-registry-api
 ```
 
 > **NOTE**
@@ -256,7 +255,6 @@ CONFLUENT_VERSION=latest
 CONFLUENT_NETWORK_SUBNET=172.68.0.0/24
 SCHEMA_REGISTRY_IPV4=172.68.0.103
 KAFKA_BROKER_IPV4=172.68.0.102
-ZOOKEEPER_IPV4=172.68.0.101
 ```
 
 ##### Building the confluent platform with a specific version and run the integration tests

diff --git a/bin/wait-for-all.sh b/bin/wait-for-all.sh
@@ -1,9 +1,7 @@
 #!/usr/bin/env bash
 
-ZOOKEEPER_IPV4=${ZOOKEEPER_IPV4:-localhost}
 KAFKA_BROKER_IPV4=${KAFKA_BROKER_IPV4:-localhost}
 SCHEMA_REGISTRY_IPV4=${SCHEMA_REGISTRY_IPV4:-localhost}
 
-bin/wait-for-it.sh "${ZOOKEEPER_IPV4}:2181" -t 30 -- echo "zookeeper is up"
 bin/wait-for-it.sh "${KAFKA_BROKER_IPV4}:9092" -t 30 -- echo "kafka broker is up"
 bin/wait-for-it.sh "${SCHEMA_REGISTRY_IPV4}:8081" -t 60 -- echo "schema registry is up"
diff --git a/bin/wait-for-it.sh b/bin/wait-for-it.sh