# Claro v1.15.26 Validation > Historical note: this file is kept for release history. The current package is Claro v1.18.26; use `CURRENT_STATUS.md`, `ROADMAP.md`, and the current feature docs for up-to-date beginner guidance. Validated commands: ```bash gcc -std=c99 src/claro.c -O0 -o claro -lm ./claro --version ./claro test ./claro validate ``` Expected result: ```text Claro v1.15.26 PASS: 0 failure(s) Validation passed. Claro v1.15.26 object/class package is ready for use. ``` Also validated: ```bash ./claro examples/objects_classes.claro ./claro check examples/objects_classes.claro ```