alloy-core v0.8.21

What's Changed

• feat(sol-macro-expander): increase resolve limit to 128 by @sveitser in #864
• fix(sol-macro): call proc_macro_error handler manually by @DaniPopes in #866
• feat: add helpers for revertreason by @mattsse in #867

New Contributors

• @sveitser made their first contribution in #864

Full Changelog: v0.8.20...v0.8.21