v5.33.0

Added

• Add @clearCache directive that clears a resolver cache by tags #1931

Fixed

• Do not change capitalization of types and fields in cache keys #1931
• Add hidden config option lighthouse.cache.tags in config/lighthouse.php #1931
• Set up correct authentication context for subscriptions with @guard fields #1769

Changed

• Include empty placeholder for parent cache key in root fields to ensure predictable cache key #1931
• Prefix all generate cache keys or tags with lighthouse #1931