v0.18.1

Patches for older compilers that doesn't have jthreads and backwards compatibility for transfer_meshtags_to_submesh (v0.9.0)

What's Changed

• Patch for jthreads by @jorgensd in #215
• Make changes in transfer_meshtags_to_submesh backwards compat to v0.9 by @jorgensd in #213
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci[bot] in #214

Full Changelog: v0.18.0...v0.18.1