Version 0.17 of the Zig programming language has been released. This release features 5 months of work: changes from 206 different contributors, spread among 925 commits. Originally predicted to be shorter, this release cycle ended up [being] substantial, with the Build System reworked, including the introduction of the Build Server Protocol, and the ELF Linker enhanced to the point where we expect Incremental Compilation to work for everyone on x86_64-linux. LWN last covered Zig in December 2025.