Envoy 1.5
This version has reached end of life and no longer receives updates.
December 4, 2017
Ongoing
March 20, 2018
1.5.0 (December 4, 2017)
About Envoy 1.5
Envoy 1.5 reached end of life over 8 years ago on March 20, 2018. It no longer receives security patches, bug fixes, or any form of official support. Running this version in production exposes your systems to unpatched vulnerabilities and growing incompatibility with modern libraries and tooling.
The recommended upgrade path is to Envoy 1.37. Since Envoy 1.5 is 4 major versions behind, consider a staged upgrade through intermediate versions to catch breaking changes incrementally rather than all at once. Review the release notes for each intervening major version to identify API changes, deprecated features, and removed functionality that may affect your codebase.
Lifecycle Progress
This version reached end of life March 20, 2018.
All Envoy Versions
| Version | Released | EOL | Latest | Status |
|---|---|---|---|---|
| 1.37 | January 13, 2026 | January 13, 2027 | 1.37.0 | Active |
| 1.36 | October 14, 2025 | October 14, 2026 | 1.36.4 | Active |
| 1.35 | July 23, 2025 | July 23, 2026 | 1.35.8 | Active |
| 1.34 | April 15, 2025 | April 15, 2026 | 1.34.12 | Active |
| 1.33 | January 14, 2025 | January 14, 2026 | 1.33.14 | End of Life |
| 1.32 | October 15, 2024 | October 15, 2025 | 1.32.13 | End of Life |
| 1.31 | July 19, 2024 | July 19, 2025 | 1.31.10 | End of Life |
| 1.30 | April 16, 2024 | April 16, 2025 | 1.30.11 | End of Life |
| 1.29 | January 16, 2024 | January 16, 2025 | 1.29.12 | End of Life |
| 1.28 | October 19, 2023 | October 19, 2024 | 1.28.7 | End of Life |
| 1.27 | July 27, 2023 | July 27, 2024 | 1.27.7 | End of Life |
| 1.26 | April 18, 2023 | April 18, 2024 | 1.26.8 | End of Life |
| 1.25 | January 18, 2023 | January 18, 2024 | 1.25.11 | End of Life |
| 1.24 | October 19, 2022 | October 19, 2023 | 1.24.12 | End of Life |
| 1.23 | July 15, 2022 | July 15, 2023 | 1.23.12 | End of Life |
| 1.22 | April 15, 2022 | April 15, 2023 | 1.22.11 | End of Life |
| 1.21 | January 12, 2022 | January 12, 2023 | 1.21.6 | End of Life |
| 1.20 | October 5, 2021 | October 5, 2022 | 1.20.7 | End of Life |
| 1.19 | July 13, 2021 | July 13, 2022 | 1.19.5 | End of Life |
| 1.18 | April 15, 2021 | April 15, 2022 | 1.18.6 | End of Life |
| 1.17 | January 11, 2021 | January 11, 2022 | 1.17.4 | End of Life |
| 1.16 | October 8, 2020 | October 8, 2021 | 1.16.5 | End of Life |
| 1.15 | July 7, 2020 | July 7, 2021 | 1.15.5 | End of Life |
| 1.14 | April 8, 2020 | April 8, 2021 | 1.14.7 | End of Life |
| 1.13 | January 20, 2020 | January 20, 2021 | 1.13.8 | End of Life |
| 1.12 | October 31, 2019 | October 31, 2020 | 1.12.7 | End of Life |
| 1.11 | July 11, 2019 | October 31, 2019 | 1.11.2 | End of Life |
| 1.10 | April 5, 2019 | July 11, 2019 | 1.10.0 | End of Life |
| 1.9 | December 20, 2018 | April 5, 2019 | 1.9.1 | End of Life |
| 1.8 | October 4, 2018 | December 20, 2018 | 1.8.0 | End of Life |
| 1.7 | June 21, 2018 | October 4, 2018 | 1.7.1 | End of Life |
| 1.6 | March 20, 2018 | June 21, 2018 | 1.6.0 | End of Life |
| 1.5 (current page) | December 4, 2017 | March 20, 2018 | 1.5.0 | End of Life |
| 1.4 | August 24, 2017 | December 4, 2017 | 1.4.0 | End of Life |
| 1.3 | May 17, 2017 | August 24, 2017 | 1.3.0 | End of Life |
| 1.2 | March 7, 2017 | May 17, 2017 | 1.2.0 | End of Life |
| 1.1 | November 30, 2016 | March 7, 2017 | 1.1.0 | End of Life |
| 1.0 | September 12, 2016 | November 30, 2016 | 1.0.0 | End of Life |
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