Envoy 1.21
Envoy 1.21 reached end of life 3 years ago.
Supported now: Envoy 1.37 (until 2027-01-13), Envoy 1.38 (until 2027-04-23), Envoy 1.39 (until 2027-07-14), Envoy 1.40 (until 2027-10-13)
Facts
- Released
- (4 years ago)
- Security support ended
- (3 years ago)
- Latest release
- 1.21.6, (3 years ago)
- Source
- endoflife.date (checked 2026-09-09)
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