json4cpp / xson v3.0.0
Modules-era SemVer cut. Prior tags v1.0 / v2.0 cover older header and early C++23 lines; this release is the Clang 21 + libc++ modules consume surface.
Includes recent master fixes (e.g. #35 number lexeme length, #34 C string / string_view as strings), docs/release-policy.md, nested tester 5e2c68f, and parallel CI.
Public surface: import xson;
Minimum toolchain: Clang 21+ with libc++ modules (std.cppm).