diff --git a/.circleci/config.yml b/.circleci/config.yml
deleted file mode 100644
index 4725eb32a..000000000
--- a/.circleci/config.yml
+++ /dev/null
@@ -1,54 +0,0 @@
-# PHP CircleCI 2.0 configuration file
-#
-# Check https://circleci.com/docs/2.0/language-php/ for more details
-#
-version: 2
-jobs:
-  build:
-    docker:
-      # Specify the version you desire here
-      - image: cimg/php:8.2.5
-
-      # Specify service dependencies here if necessary
-      # CircleCI maintains a library of pre-built images
-      # documented at https://circleci.com/docs/2.0/circleci-images/
-      # Using the RAM variation mitigates I/O contention
-      # for database intensive operations.
-      # - image: circleci/mysql:5.7-ram
-      #
-      # - image: redis:2.8.19
-
-    steps:
-      - checkout
-
-      - run: sudo apt update && sudo apt install zlib1g-dev libsqlite3-dev
-
-      # Download and cache dependencies
-
-      # composer cache
-      - restore_cache:
-          keys:
-          # "composer.lock" can be used if it is committed to the repo
-          - v2-dependencies-{{ checksum "composer.json" }}
-          # fallback to using the latest cache if no exact match is found
-          - v2-dependencies-
-
-      - run: composer install -n --prefer-dist
-
-      - save_cache:
-          key: composer-v2-{{ checksum "composer.lock" }}
-          paths:
-            - vendor
-
-      - run: cp .env.testing .env
-      - run: php artisan config:cache
-      - run: php artisan route:clear
-      - run: php artisan storage:link
-      - run: php artisan key:generate
-
-      # run tests with phpunit or codecept
-      - run: ./vendor/bin/phpunit
-      - store_test_results:
-          path: tests/_output
-      - store_artifacts:
-          path: tests/_output
diff --git a/.editorconfig b/.editorconfig
index eff249956..dffbcc342 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -1,27 +1,25 @@
 root = true
 
 [*]
-indent_style = space
-indent_size = 4
-end_of_line = lf
 charset = utf-8
-trim_trailing_whitespace = true
+end_of_line = lf
+indent_size = 4
+indent_style = space
 insert_final_newline = true
+trim_trailing_whitespace = true
 
 [*.{yml,yaml}]
-indent_style = space
 indent_size = 2
 
 [*.{sh,envsh,env,env*}]
-indent_style = space
 indent_size = 4
 
 # ShellCheck config
-shell_variant      = bash  # like -ln=bash
 binary_next_line   = true  # like -bn
-switch_case_indent = true  # like -ci
-space_redirects    = false # like -sr
-keep_padding       = false # like -kp
 function_next_line = true  # like -fn
+keep_padding       = false # like -kp
 never_split        = true  # like -ns
+shell_variant      = bash  # like -ln=bash
 simplify           = true
+space_redirects    = false # like -sr
+switch_case_indent = true  # like -ci
diff --git a/.gitattributes b/.gitattributes
index 25c1b1b65..ada52797d 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,8 +1,14 @@
-* text=auto
-*.css linguist-vendored
-*.scss linguist-vendored
-*.js linguist-vendored
+* text=auto eol=lf
+
+*.blade.php diff=html
+*.css diff=css
+*.html diff=html
+*.md diff=markdown
+*.php diff=php
+
+/.github export-ignore
 CHANGELOG.md export-ignore
+.styleci.yml export-ignore
 
 # Collapse diffs for generated files:
 public/**/*.js text -diff
diff --git a/.github/workflows/db.yml b/.github/workflows/db.yml
new file mode 100644
index 000000000..bd98a1c60
--- /dev/null
+++ b/.github/workflows/db.yml
@@ -0,0 +1,250 @@
+---
+name: Database
+
+on:
+  # See: https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#workflow_dispatch
+  workflow_dispatch:
+
+  # See: https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#push
+  push:
+
+  # See: https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#pull_request
+  pull_request:
+    types:
+      - opened
+      - reopened
+      - synchronize
+
+env:
+  EXTRA_PHP_EXTENSIONS: intl bcmath zip pcntl exif curl gd pdo_pgsql pdo_mysql pdo_sqlite
+  DOCKER_PHP_EXTENSION_INSTALLER_VERSION: 2.2.2
+  COMPOSER_VERSION: 2.7.1
+
+jobs:
+  migrations-mysql:
+    name: MySQL / MariaDB
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+
+      # See: https://docs.github.com/en/actions/using-jobs/using-a-matrix-for-your-jobs
+      matrix:
+        php_version:
+          - 8.3
+        db_version:
+          - mariadb:latest
+          - mariadb:11
+          - mariadb:10
+
+          - mysql:latest
+          - mysql:8.3
+          - mysql:8.0
+
+    container:
+      image: php:${{ matrix.php_version }}-cli
+
+    services:
+      db:
+        image: ${{ matrix.db_version }}
+        env:
+          MARIADB_ROOT_PASSWORD: password
+          MARIADB_PASSWORD: password
+          MARIADB_USER: pixelfed
+          MARIADB_DATABASE: pixelfed
+
+          MYSQL_ROOT_PASSWORD: "password"
+          MYSQL_USER: "pixelfed"
+          MYSQL_PASSWORD: "password"
+          MYSQL_DATABASE: "pixelfed"
+        ports:
+          - 33306:3306
+
+      redis:
+        image: redis:7.2
+        options: >-
+          --health-cmd "redis-cli ping"
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+
+    # See: https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#example-using-concurrency-and-the-default-behavior
+    concurrency:
+      group: db-migrations-${{ github.ref }}-${{ matrix.php_version }}-${{matrix.db_version}}
+      cancel-in-progress: true
+
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v4
+
+      - name: Download mlocati/docker-php-extension-installer
+        uses: robinraju/release-downloader@v1.9
+        with:
+          repository: mlocati/docker-php-extension-installer
+          tag: ${{env.DOCKER_PHP_EXTENSION_INSTALLER_VERSION}}
+          fileName: install-php-extensions
+
+      - name: Download composer
+        uses: robinraju/release-downloader@v1.9
+        with:
+          repository: composer/composer
+          tag: ${{env.COMPOSER_VERSION}}
+          fileName: composer.phar
+
+      - name: Download jippi/dottie
+        uses: robinraju/release-downloader@v1.9
+        with:
+          repository: jippi/dottie
+          latest: true
+          fileName: "*_amd64.deb"
+
+      - name: Install dottie
+        run: |
+          dpkg -i *.deb
+          rm -f *.deb
+          dottie -v
+
+      - name: Install PHP extensions
+        run: |
+          chmod +x install-php-extensions
+          ./install-php-extensions ${{env.EXTRA_PHP_EXTENSIONS}}
+
+      - name: Cache composer dependencies
+        uses: actions/cache@v4
+        with:
+          path: vendor/
+          key: composer-${{matrix.php_version}}-${{ hashFiles('composer.lock') }}
+
+      - name: Install composer dependencies
+        run: php composer.phar install -n --prefer-dist
+
+      - name: Setup Environment
+        run: |
+          cp .env.testing .env
+
+          dottie set DB_CONNECTION=mysql
+          dottie set DB_HOST=db
+          dottie set DB_PORT=3306
+          dottie set DB_DATABASE=pixelfed
+          dottie set DB_USERNAME=pixelfed
+          dottie set DB_PASSWORD=password
+
+          dottie set REDIS_HOST=redis
+
+      - run: php artisan config:cache
+      - run: php artisan route:clear
+      - run: php artisan storage:link
+      - run: php artisan key:generate
+
+      - run: php artisan migrate --force
+
+  migrations-postgresql:
+    name: PostgreSQL
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+
+      # See: https://docs.github.com/en/actions/using-jobs/using-a-matrix-for-your-jobs
+      matrix:
+        php_version:
+          - 8.3
+        db_version:
+          - postgres:16
+          - postgres:15
+          - postgres:14
+
+    container:
+      image: php:${{ matrix.php_version }}-cli
+
+    services:
+      db:
+        image: ${{ matrix.db_version }}
+        env:
+          POSTGRES_USER: "pixelfed"
+          POSTGRES_PASSWORD: "password"
+          POSTGRES_DB: "pixelfed"
+        ports:
+          - 5432:5432
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+
+      redis:
+        image: redis:7.2
+        options: >-
+          --health-cmd "redis-cli ping"
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+
+    # See: https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#example-using-concurrency-and-the-default-behavior
+    concurrency:
+      group: db-migrations-${{ github.ref }}-${{ matrix.php_version }}-${{matrix.db_version}}
+      cancel-in-progress: true
+
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v4
+
+      - name: Download mlocati/docker-php-extension-installer
+        uses: robinraju/release-downloader@v1.9
+        with:
+          repository: mlocati/docker-php-extension-installer
+          tag: ${{env.DOCKER_PHP_EXTENSION_INSTALLER_VERSION}}
+          fileName: install-php-extensions
+
+      - name: Download composer
+        uses: robinraju/release-downloader@v1.9
+        with:
+          repository: composer/composer
+          tag: ${{env.COMPOSER_VERSION}}
+          fileName: composer.phar
+
+      - name: Download jippi/dottie
+        uses: robinraju/release-downloader@v1.9
+        with:
+          repository: jippi/dottie
+          latest: true
+          fileName: "*_amd64.deb"
+
+      - name: Install dottie
+        run: |
+          dpkg -i *.deb
+          rm -f *.deb
+          dottie -v
+
+      - name: Install PHP extensions
+        run: |
+          chmod +x install-php-extensions
+          ./install-php-extensions ${{env.EXTRA_PHP_EXTENSIONS}}
+
+      - name: Cache composer dependencies
+        uses: actions/cache@v4
+        with:
+          path: vendor/
+          key: composer-${{matrix.php_version}}-${{ hashFiles('composer.lock') }}
+
+      - name: Install composer dependencies
+        run: php composer.phar install -n --prefer-dist
+
+      - name: Setup Environment
+        run: |
+          cp .env.testing .env
+
+          dottie set DB_CONNECTION=pgsql
+          dottie set DB_HOST=db
+          dottie set DB_PORT=5432
+          dottie set DB_DATABASE=pixelfed
+          dottie set DB_USERNAME=pixelfed
+          dottie set DB_PASSWORD=password
+          dottie set REDIS_HOST=redis
+
+      - run: php artisan config:cache
+      - run: php artisan route:clear
+      - run: php artisan storage:link
+      - run: php artisan key:generate
+
+      - run: php artisan migrate --force
diff --git a/.github/workflows/php.yml b/.github/workflows/php.yml
new file mode 100644
index 000000000..195bfc394
--- /dev/null
+++ b/.github/workflows/php.yml
@@ -0,0 +1,92 @@
+---
+name: PHP
+
+on:
+  # See: https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#workflow_dispatch
+  workflow_dispatch:
+
+  # See: https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#push
+  push:
+
+  # See: https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#pull_request
+  pull_request:
+    types:
+      - opened
+      - reopened
+      - synchronize
+
+env:
+  EXTRA_PHP_EXTENSIONS: intl bcmath zip pcntl exif curl gd pdo_pgsql pdo_mysql pdo_sqlite
+  DOCKER_PHP_EXTENSION_INSTALLER_VERSION: 2.2.2
+  COMPOSER_VERSION: 2.7.1
+
+jobs:
+  test:
+    name: PHPUnit Tests
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+
+      # See: https://docs.github.com/en/actions/using-jobs/using-a-matrix-for-your-jobs
+      matrix:
+        php_version:
+          - 8.2
+          - 8.3
+
+    container:
+      image: php:${{ matrix.php_version }}-cli
+
+    # See: https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#example-using-concurrency-and-the-default-behavior
+    concurrency:
+      group: php-test-${{ github.ref }}-${{ matrix.php_version }}
+      cancel-in-progress: false
+
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v4
+
+      # NOTE: we lint PHP files before composer to avoid wasting time
+      # linting everything in vendor/
+      - name: Lint PHP files
+        run: find . -name '*.php' -exec php --syntax-check {} \; > /dev/null
+
+      - name: Download mlocati/docker-php-extension-installer
+        uses: robinraju/release-downloader@v1.9
+        with:
+          repository: mlocati/docker-php-extension-installer
+          tag: ${{env.DOCKER_PHP_EXTENSION_INSTALLER_VERSION}}
+          fileName: install-php-extensions
+
+      - name: Download composer
+        uses: robinraju/release-downloader@v1.9
+        with:
+          repository: composer/composer
+          tag: ${{env.COMPOSER_VERSION}}
+          fileName: composer.phar
+
+      - name: Install PHP extensions
+        run: |
+          chmod +x install-php-extensions
+          ./install-php-extensions ${{env.EXTRA_PHP_EXTENSIONS}}
+
+      - name: Cache composer dependencies
+        uses: actions/cache@v4
+        with:
+          path: vendor/
+          key: composer-${{matrix.php_version}}-${{ hashFiles('composer.lock') }}
+
+      - name: Install composer dependencies
+        run: php composer.phar install --no-interaction --prefer-dist
+
+      - name: Setup Environment
+        run: |
+          cp .env.testing .env
+
+      - run: php artisan config:cache
+      - run: php artisan route:clear
+      - run: php artisan storage:link
+      - run: php artisan key:generate
+
+      - name: Run tests
+        run: ./vendor/bin/phpunit
diff --git a/composer.json b/composer.json
index a1adcf9e9..8f22063ad 100644
--- a/composer.json
+++ b/composer.json
@@ -27,6 +27,7 @@
 		"laravel/passport": "^11.0",
 		"laravel/tinker": "^2.0",
 		"laravel/ui": "^4.2",
+		"lcobucci/clock": "^3.2",
 		"league/flysystem-aws-s3-v3": "^3.0",
 		"league/iso3166": "^2.1|^4.0",
 		"pbmedia/laravel-ffmpeg": "^8.0",
diff --git a/composer.lock b/composer.lock
index df57a6b03..0e25a8ebc 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "e166bdd0755f5304899546c97d9b7d4c",
+    "content-hash": "e45c8d752c80aa64dc705adc1c30029c",
     "packages": [
         {
             "name": "aws/aws-crt-php",
@@ -3225,34 +3225,34 @@
         },
         {
             "name": "lcobucci/clock",
-            "version": "3.0.0",
+            "version": "3.2.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/lcobucci/clock.git",
-                "reference": "039ef98c6b57b101d10bd11d8fdfda12cbd996dc"
+                "reference": "6f28b826ea01306b07980cb8320ab30b966cd715"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/lcobucci/clock/zipball/039ef98c6b57b101d10bd11d8fdfda12cbd996dc",
-                "reference": "039ef98c6b57b101d10bd11d8fdfda12cbd996dc",
+                "url": "https://api.github.com/repos/lcobucci/clock/zipball/6f28b826ea01306b07980cb8320ab30b966cd715",
+                "reference": "6f28b826ea01306b07980cb8320ab30b966cd715",
                 "shasum": ""
             },
             "require": {
-                "php": "~8.1.0 || ~8.2.0",
+                "php": "~8.2.0 || ~8.3.0",
                 "psr/clock": "^1.0"
             },
             "provide": {
                 "psr/clock-implementation": "1.0"
             },
             "require-dev": {
-                "infection/infection": "^0.26",
-                "lcobucci/coding-standard": "^9.0",
-                "phpstan/extension-installer": "^1.2",
-                "phpstan/phpstan": "^1.9.4",
-                "phpstan/phpstan-deprecation-rules": "^1.1.1",
-                "phpstan/phpstan-phpunit": "^1.3.2",
-                "phpstan/phpstan-strict-rules": "^1.4.4",
-                "phpunit/phpunit": "^9.5.27"
+                "infection/infection": "^0.27",
+                "lcobucci/coding-standard": "^11.0.0",
+                "phpstan/extension-installer": "^1.3.1",
+                "phpstan/phpstan": "^1.10.25",
+                "phpstan/phpstan-deprecation-rules": "^1.1.3",
+                "phpstan/phpstan-phpunit": "^1.3.13",
+                "phpstan/phpstan-strict-rules": "^1.5.1",
+                "phpunit/phpunit": "^10.2.3"
             },
             "type": "library",
             "autoload": {
@@ -3273,7 +3273,7 @@
             "description": "Yet another clock abstraction",
             "support": {
                 "issues": "https://github.com/lcobucci/clock/issues",
-                "source": "https://github.com/lcobucci/clock/tree/3.0.0"
+                "source": "https://github.com/lcobucci/clock/tree/3.2.0"
             },
             "funding": [
                 {
@@ -3285,7 +3285,7 @@
                     "type": "patreon"
                 }
             ],
-            "time": "2022-12-19T15:00:24+00:00"
+            "time": "2023-11-17T17:00:27+00:00"
         },
         {
             "name": "lcobucci/jwt",