Node Releases
Updates to the Nano protocol are done through major node releases, occurring approximately every 1 to 4 months, and necessary patch releases in between. As changes are made to the protocol over time, newer node versions will stop peering with older versions. Details on which versions are actively peering, supported and being developed are included below.
Current Release¶
The following release is the latest and only release actively supported by the Nano Foundation. This release and the Active Releases below represent the only node versions that will participate on the main network.
| Node Version | Protocol Version | Release Date | GitHub Links |
|---|---|---|---|
| 18.0 | 16 | 2019-02-21 | Release - Milestone - Changelog |
Next Planned Release¶
The following release is currently under development. Details about potential features to be included can be found on the Upcoming Features page.
| Node Version | Protocol Version | Release Date | GitHub Milestone |
|---|---|---|---|
| 19.0 | 17 | TBD | Release - Milestone - Changelog |
Active Releases¶
The following older releases can still actively participate on the network with other nodes of the same and newer versions.
| Node Version | Protocol Version | Release Date | GitHub Links |
|---|---|---|---|
| 17.1 | 15 | 2018-12-21 | Release - Milestone - Changelog |
| 17.0 | 15 | 2018-12-18 | Release - Milestone - Changelog |
| 16.3 | 14 | 2018-11-20 | Release - Milestone - Changelog |
| 16.2 | 14 | 2018-10-11 | Release - Milestone - Changelog |
| 16.1 | 14 | 2018-09-29 | Release - Milestone - Changelog |
| 16.0 | 14 | 2018-09-11 | Release - Milestone - Changelog |
| 15.2 | 13 | 2018-08-22 | Release - Milestone - Changelog |
| 15.1 | 13 | 2018-08-20 | Release - Milestone - Changelog |
| 15.0 | 13 | 2018-08-20 | Release - Milestone - Changelog |
Inactive Releases¶
The following versions are no longer peered with by nodes running the active versions above and will not work properly communicate if run on the network. The details below are for historical purposes only.
| Node Version | Protocol Version | Release Date | GitHub Milestone |
|---|---|---|---|
| 14.2 | 11 | 2018-06-21 | Release - Changelog |
| 14.1 | 10 | 2018-06-11 | Release - Changelog |
| 14.0 | 10 | 2018-06-11 | Release - Changelog |
| 13.0 | 9 | 2018-05-10 | Release - Changelog |
| 12.1 | 8 | 2018-04-21 | Release - Changelog |
| 12.0 | 8 | 2018-04-18 | Release - Changelog |
| 11.2 | 7 | 2018-04-04 | Release - Changelog |
| 11.1 | 7 | 2018-03-29 | Release - Changelog |
| 11.0 | 7 | 2018-03-23 | Release - Changelog |
| 10.0 | 6 | 2018-02-15 | Release - Changelog |