Complete end-of-life dates, support windows, and security status for all Envoy versions. Data sourced from endoflife.date and official vendor documentation. Updated at every deploy.
| Version | Latest Release | Release Date | EOL Date | Days | Status |
|---|---|---|---|---|---|
| 1.0 | 1.0.0 | Sep 12, 2016 | Nov 30, 2016 | 3447 days past EOL | EOL |
| 1.1 | 1.1.0 | Nov 30, 2016 | Mar 7, 2017 | 3350 days past EOL | EOL |
| 1.2 | 1.2.0 | Mar 7, 2017 | May 17, 2017 | 3279 days past EOL | EOL |
| 1.3 | 1.3.0 | May 17, 2017 | Aug 24, 2017 | 3180 days past EOL | EOL |
| 1.4 | 1.4.0 | Aug 24, 2017 | Dec 4, 2017 | 3078 days past EOL | EOL |
| 1.5 | 1.5.0 | Dec 4, 2017 | Mar 20, 2018 | 2972 days past EOL | EOL |
| 1.6 | 1.6.0 | Mar 20, 2018 | Jun 21, 2018 | 2879 days past EOL | EOL |
| 1.7 | 1.7.1 | Jun 21, 2018 | Oct 4, 2018 | 2774 days past EOL | EOL |
| 1.8 | 1.8.0 | Oct 4, 2018 | Dec 20, 2018 | 2697 days past EOL | EOL |
| 1.9 | 1.9.1 | Dec 20, 2018 | Apr 5, 2019 | 2591 days past EOL | EOL |
| 1.10 | 1.10.0 | Apr 5, 2019 | Jul 11, 2019 | 2494 days past EOL | EOL |
| 1.11 | 1.11.2 | Jul 11, 2019 | Oct 31, 2019 | 2382 days past EOL | EOL |
| 1.12 | 1.12.7 | Oct 31, 2019 | Oct 31, 2020 | 2016 days past EOL | EOL |
| 1.13 | 1.13.8 | Jan 20, 2020 | Jan 20, 2021 | 1935 days past EOL | EOL |
| 1.14 | 1.14.7 | Apr 8, 2020 | Apr 8, 2021 | 1857 days past EOL | EOL |
| 1.15 | 1.15.5 | Jul 7, 2020 | Jul 7, 2021 | 1767 days past EOL | EOL |
| 1.16 | 1.16.5 | Oct 8, 2020 | Oct 8, 2021 | 1674 days past EOL | EOL |
| 1.17 | 1.17.4 | Jan 11, 2021 | Jan 11, 2022 | 1579 days past EOL | EOL |
| 1.18 | 1.18.6 | Apr 15, 2021 | Apr 15, 2022 | 1485 days past EOL | EOL |
| 1.19 | 1.19.5 | Jul 13, 2021 | Jul 13, 2022 | 1396 days past EOL | EOL |
| 1.20 | 1.20.7 | Oct 5, 2021 | Oct 5, 2022 | 1312 days past EOL | EOL |
| 1.21 | 1.21.6 | Jan 12, 2022 | Jan 12, 2023 | 1213 days past EOL | EOL |
| 1.22 | 1.22.11 | Apr 15, 2022 | Apr 15, 2023 | 1120 days past EOL | EOL |
| 1.23 | 1.23.12 | Jul 15, 2022 | Jul 15, 2023 | 1029 days past EOL | EOL |
| 1.24 | 1.24.12 | Oct 19, 2022 | Oct 19, 2023 | 933 days past EOL | EOL |
| 1.25 | 1.25.11 | Jan 18, 2023 | Jan 18, 2024 | 842 days past EOL | EOL |
| 1.26 | 1.26.8 | Apr 18, 2023 | Apr 18, 2024 | 751 days past EOL | EOL |
| 1.27 | 1.27.7 | Jul 27, 2023 | Jul 27, 2024 | 651 days past EOL | EOL |
| 1.28 | 1.28.7 | Oct 19, 2023 | Oct 19, 2024 | 567 days past EOL | EOL |
| 1.29 | 1.29.12 | Jan 16, 2024 | Jan 16, 2025 | 478 days past EOL | EOL |
| 1.30 | 1.30.11 | Apr 16, 2024 | Apr 16, 2025 | 388 days past EOL | EOL |
| 1.31 | 1.31.10 | Jul 19, 2024 | Jul 19, 2025 | 294 days past EOL | EOL |
| 1.32 | 1.32.13 | Oct 15, 2024 | Oct 15, 2025 | 206 days past EOL | EOL |
| 1.33 | 1.33.14 | Jan 14, 2025 | Jan 14, 2026 | 115 days past EOL | EOL |
| 1.34 | 1.34.14 | Apr 15, 2025 | Apr 15, 2026 | 24 days past EOL | EOL |
| 1.35 | 1.35.10 | Jul 23, 2025 | Jul 23, 2026 | 75 days remaining | Warning |
| 1.36 | 1.36.6 | Oct 14, 2025 | Oct 14, 2026 | 158 days remaining | Warning |
| 1.37 | 1.37.2 | Jan 13, 2026 | Jan 13, 2027 | 249 days remaining | Active |
| 1.38 | 1.38.0 | Apr 23, 2026 | Apr 23, 2027 | 349 days remaining | Active |
When a Envoy version reaches end of life, the maintainers stop issuing security patches. Vulnerabilities discovered after this date are publicly disclosed on the National Vulnerability Database, exploit code appears on GitHub, and your systems remain permanently exposed.
The CVE blind spot: Most vulnerability scanners check for known CVEs but do not flag the accumulation of unpatched vulnerabilities in EOL software. With a zero-day, nobody knows about the vulnerability. With EOL software, the vulnerability is public — listed, rated, and often weaponized — but no patch will ever exist. This is the most dangerous gap in enterprise security posture.
Organizations running EOL Envoy should treat it as a vulnerability class in their risk register, apply compensating controls (network segmentation, enhanced monitoring, access restriction), and prioritize migration to a supported version.
Upload requirements.txt, package.json, or Gemfile — full EOL report instantly.
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