Leios development tracker

Track the development journey of Leios behind the scenes, with activity updates and evolving roadmaps.

5.5K commits in the past year

21K lines of code merged in the past 3 months

58 tickets completed

Around the world, around the clock_

… even dashboards need a reset – global development is back on display, pushing Leios forward 24/7, with core and specification repositories evolving nonstop.

85 updates last week

705,765 lines of code so far

Code over time

Total lines for the last 3 months

Roadmap

Ticket status

To do

In progress

Done

Objectives

Q3

2025

Q4

Q1

Q2

Q3

2026

Q4

Q1

89%

81%

70%

60%

0%

11%

5,508 contributions over the last 12 months

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Leios testnet

Ouroboros Leios is a major step up in Cardano’s throughput, and the Musashi Dojo testnet is where it gets proven. Named after Miyamoto Musashi (武蔵), it honours Cardano’s Japanese community and Musashi’s philosophy.

Run a node, test your tooling, and help shape the upgrade on its way to mainnet.

Join Dojo