Is this project out of maintenance?

[iulian-gm]

Are there any plans to maintain this project or keep it in line with the reference C++ implementation?

[jmr]

This isn't missing any functionality we have inside Google. I am trying to find someone who can devote more time to reviewing PRs and bugs. @nes1983 @rsned

[panmari]

The long silence has ended! If you're missing any functionality, please open a new issue (or even better, a PR).