I've finally updated the I2P-Bote Git mirror with over a year of dev work from Monotone, including Gradle build scripts: https://github.com/i2p/i2p.i2p-bote
I'm going to move I2P-Bote dev entirely to GitHub to reduce contributor friction (including my own). Hopefully this means more people contributing in the future! There's plenty to do for people who like working on UX, DHTs or high-latency comms. I'd particularly love to see mixnet functionality added 😃