April 2026 monthly summary for elastic/terraform-provider-elasticstack focused on delivering space-scoped Fleet API endpoints and improving per-space isolation for Fleet integrations. Implemented space_id scoping across Fleet resources and data sources, enabling space-specific policies and data queries. Addressed space-restricted API key workflows by routing API calls to Kibana-space endpoints, reducing authorization errors and improving security posture. Implemented automatic space discovery during Fleet integration creation when space_ids are not provided, and persisted the discovered space in state to ensure consistent space-scoped operations across create, read, update, and delete. Enhanced package lookups with space-aware GetPackage calls. Cleaned up codebase by removing generic interface{} usage and updated tests and changelog to reflect these changes.