Ruby 4.0
Ruby 4.0 reaches end of life in 2 years.
Supported now: Ruby 3.3 (until 2027-03-31), Ruby 3.4 (until 2028-03-31)
Facts
- Released
- (9 months ago)
- Security support ends
- (in 2 years)
- Latest release
- 4.0.9, (2 days ago)
- Source
- endoflife.date (checked 2026-09-09)
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