All major phpseclib versions (such as 1.0.x, 2.0.x, and 3.0.x) are planned to receive long-term support, provided I am able to maintain them. Currently, this is manageable due to the limited number of major version releases.
3.0.47
Latest release
Released 1 month ago (October 06, 2025)
| Software |
 phpseclib |
| Introduction | phpseclib is an open-source PHP library that provides implementations of AES, RSA, SSH2, X.509, SFTP, etc. |
| Developer | Jim Wigginton (Leader) Patrick Monnerat Andreas Fischer Hans-Jürgen Petrich Graham Campbell hc-jworman |
| Written in | PHP |
| Repository | https://github.com/phpseclib/phpseclib |
| Website | https://phpseclib.com |
| Support policy | https://phpseclib.com/docs/versioning |
| Roadmap | https://github.com/phpseclib/phpseclib/wiki/Roadmap |
| License | MIT license |
All Releases
| Version | Status | Supported PHP versions | First official release | Latest minor release | Security support |
|---|---|---|---|---|---|
| 3.0 | LTS Supported | PHP ≥ 5.6.1 | 3.0.0 4 years ago December 17, 2020 | 3.0.47 1 month ago October 06, 2025 | Yes |
| 2.0 | LTS Supported | PHP ≥ 5.3.3 | 2.0.0 9 years ago January 21, 2016 | 2.0.49 1 month ago October 06, 2025 | Yes |
| 1.0 | LTS Supported | PHP 4 | 1.0.0 9 years ago January 21, 2016 | 1.0.24 1 month ago October 06, 2025 | Yes |
Recent Releases
| Version | Release date |
|---|---|
| 3.0.47 |
1 month ago October 06, 2025 |
| 2.0.49 |
1 month ago October 06, 2025 |
| 1.0.24 |
1 month ago October 06, 2025 |
| 3.0.46 |
4 months ago June 30, 2025 |
| 3.0.45 |
5 months ago June 22, 2025 |