Phoenix Framework 1.4

end of lifeno security fixes since 2025-08-05

Phoenix Framework 1.4 reached end of life 14 months ago.

Supported now: Phoenix Framework 1.5 (no announced date), Phoenix Framework 1.6 (no announced date), Phoenix Framework 1.7 (no announced date), Phoenix Framework 1.8 (no announced date)

Facts

Released
(7 years ago)
Active support ended
(6 years ago)
Security support ended
(14 months ago)
Latest release
1.4.18, (4 years ago)
Source
endoflife.date (checked 2026-09-09)

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