Spring Boot End of Life: Every 3.x Branch Is Now Unsupported

· Dan Vega · July 14, 2026, 7:38 p.m.
Spring Boot Java Spring Boot 4 AI Spring Boot software development upgrades Version Management
Summary
This blog post discusses the end of life for Spring Boot 3.x branches, which became unsupported in June 2026, and offers guidance on planning the upgrade to Spring Boot 4.
Read full post on www.danvega.dev →
AUTHOR
Advertise
Sponsor diff.blog
Put your product in front of developers who read and write about their craft. One exclusive sponsor at a time.
Become a sponsor →