## Root Cause Between Nov 25-26, a CDN redirect was added without curl's `-L` flag, causing version cache corruption and automatic downgrades. ## Three Critical Bugs Fixed ### Bug #1: CheckForUpdatesJob could overwrite newer cached version - Problem: CDN serving older version would overwrite local cache - Solution: Smart version merge - keep max Coolify version, update other components - Location: app/Jobs/CheckForUpdatesJob.php:33-52 ### Bug #2: Manual updates bypassed downgrade protection - Problem: Downgrade guard only applied to auto-updates - Solution: Always block downgrades for both manual and auto-updates - Location: app/Actions/Server/UpdateCoolify.php:65-75 ### Bug #3: Updates used stale local cache - Problem: Never validated cache against CDN at update time - Solution: Fetch fresh CDN data before executing updates - Location: app/Actions/Server/UpdateCoolify.php:34-49 ## Additional Improvement: Centralized CDN Configuration Added three new config keys for easy CDN management: - `cdn_url` - Base CDN URL (default: https://cdn.coollabs.io) - `versions_url` - Full versions.json URL - `upgrade_script_url` - Full upgrade.sh URL All configurable via environment variables: ```bash CDN_URL=https://cdn.coolify.io VERSIONS_URL=https://custom-cdn.example.com/versions.json UPGRADE_SCRIPT_URL=https://custom-cdn.example.com/upgrade.sh ``` ## Files Modified - config/constants.php - CDN configuration - app/Jobs/CheckForUpdatesJob.php - Smart version merge + centralized URL - app/Actions/Server/UpdateCoolify.php - Downgrade protection + fresh fetch + centralized URLs - app/Jobs/CheckHelperImageJob.php - Centralized URL - bootstrap/helpers/shared.php - Centralized URL ## Testing - ✅ All modified files pass Pint formatting - ✅ 78 unit tests pass (2 pre-existing failures unrelated to changes) ## Impact - No breaking changes - defaults to current CDN - Easy CDN migration via environment variables - Prevents all downgrade scenarios - Maintains independent Sentinel/Helper/Traefik updates 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com> |
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| .. | ||
| api.php | ||
| app.php | ||
| auth.php | ||
| broadcasting.php | ||
| cache.php | ||
| chunk-upload.php | ||
| constants.php | ||
| cors.php | ||
| database.php | ||
| debugbar.php | ||
| filesystems.php | ||
| fortify.php | ||
| hashing.php | ||
| horizon.php | ||
| livewire.php | ||
| logging.php | ||
| mail.php | ||
| purify.php | ||
| queue.php | ||
| ray.php | ||
| sanctum.php | ||
| sentry.php | ||
| services.php | ||
| session.php | ||
| subscription.php | ||
| telescope.php | ||
| testing.php | ||
| view.php | ||