Spring Boot 2.3

end of lifeno security fixes since 2021-05-20

Spring Boot 2.3 reached end of life 5 years ago.

Supported now: Spring Boot 4.0 (until 2026-12-31), Spring Boot 4.1 (until 2027-07-31)

Facts

Released
(6 years ago)
Security support ended
(5 years ago)
Latest release
2.3.12, (5 years ago)
Source
endoflife.date (checked 2026-09-09)

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