Julia version 1.12.0-beta4, the fourth beta pre-release in the upcoming 1.12 series of releases, is now available. Binaries are available via JuliaUp and in the upcoming release section of https://julialang.org/downloads/ for macOS (Intel and M-series processors), Windows (x86 and x86-64), glibc Linux (x86, x86-64, AArch64), and FreeBSD (x86-64). Binaries for glibc Linux on PowerPC and for musl Linux are not available for this version.
As a beta version, 1.12.0-beta4 should not be considered production-ready. Rather, it’s intended to give users, especially package developers, a chance to try out their code with 1.12.0 prior to a full release. Check out the NEWS file to see what will be new in 1.12.0, and see here for a list of commits included since 1.12.0-beta3.
Note that 1.12 on Cirrus, Travis, and AppVeyor now refers to 1.12.0-beta4. On GitHub Actions, use ~1.12.0-0 or similar (see the setup-julia action’s README for options).