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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