I will probably take a deep dive into Rust and/or Go, just for the sake of learning a new language.
I want to learn about writing efficient smoke tests, and some good front end tests using Behave.
I want to learn setting up nginx to allow canary testing for select users, even if I have to write an nginx module for that (which is on my TODO list anyway.)
I want to learn end to end encryption in general (algorithms, key exchange methods, and so on.)
Thatʼs a fine list for a year, given that I have a family to manage, too.