Microsoft .NET 9
Microsoft .NET 9 reaches end of life in 17 days.
Supported now: Microsoft .NET 8 (LTS until 2026-11-10), Microsoft .NET 10 (LTS until 2028-11-14)
Facts
- Released
- (23 months ago)
- Security support ends
- (in 17 days)
- Latest release
- 9.0.21, (11 days ago)
- Source
- endoflife.date (checked 2026-09-09)
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