May 2025 monthly summary for CamillaMar/springdemo: Delivered essential product management enhancements including a REST-based update endpoint for products (supporting category and supplier associations) with robust error handling for non-existent entities, and introduced dynamic product search with filtering by supplier, category, and price range via custom repositories. Key commits include 0a59f698e8c4fe2cbef9032d131684d489fa8f14 (Svolge l'esercizio sull'update in ProductRestController) and ca59994b4033c2a2a79c7632a247668c98cde2d7 (Svolge l'esercizio sulla ricerca dei prodotti con l'utilizzo di un filtro).

April 2025 monthly summary for Kraiimen/EsempiCorso: Delivered foundational enhancements to the data access layer and addressed critical persistence bugs. Introduced an internal JDBC template (OurJdbcTemplate) to reduce boilerplate, enabling generic query execution and single-object updates/queries. Refactored JdbcProductRepository to consume the template and new query helpers. Fixed core persistence bugs: ensure auto-generated keys are read and assigned on product create(), and correct update() operation to use UPDATE_PRODUCT instead of INSERT_PRODUCT, restoring correct product persistence behavior. These changes reduce maintenance cost, improve data integrity, and set the stage for scalable data access across repositories.