Jun 25, 2026 · Backend Development

Spring Boot 4.1.0 Released: gRPC Auto‑Config, SSRF‑Safe HTTP Client, Lazy JDBC, @RedisListener and OpenTelemetry Enhancements

Spring Boot 4.1.0, launched on June 10, 2026, adds built‑in gRPC server/client auto‑configuration, an InetAddressFilter to block SSRF attacks, lazy JDBC connection fetching, automatic @RedisListener registration, unified Jackson settings, OpenTelemetry improvements and several other developer‑experience upgrades, all illustrated with runnable demos and migration tips.

@RedisListenerbackend developmentgRPC

0 likes · 13 min read

Spring Boot 4.1.0 Released: gRPC Auto‑Config, SSRF‑Safe HTTP Client, Lazy JDBC, @RedisListener and OpenTelemetry Enhancements

Su San Talks Tech

Jun 16, 2026 · Backend Development

Spring Boot 4.1.0 Released – 8 Core New Features Every Developer Should Know

Spring Boot 4.1.0, launched on June 10 2026, builds on Spring Framework 7.0.x and adds eight production‑grade features—including official gRPC support, built‑in SSRF protection, OpenTelemetry enhancements, lazy datasource connections, Kotlin 2.3 support, and upgraded logging—while also detailing migration steps, deprecated APIs, and best‑fit scenarios.

KotlinLazy DataSourcegRPC

0 likes · 17 min read

Spring Boot 4.1.0 Released – 8 Core New Features Every Developer Should Know

ssrf-protection

Spring Boot 4.1.0 Released: gRPC Auto‑Config, SSRF‑Safe HTTP Client, Lazy JDBC, @RedisListener and OpenTelemetry Enhancements

Spring Boot 4.1.0 Released – 8 Core New Features Every Developer Should Know