vac/raw/decentralized-messaging-ethereum.md:205 MD024/no-duplicate-heading Multiple headings with the same content [Context: "#### Function 2SM-Init"] https://github.com/DavidAnson/markdownlint/blob/v0.33.0/doc/md024.md

vac/raw/decentralized-messaging-ethereum.md:209 MD024/no-duplicate-heading Multiple headings with the same content [Context: "#### Function 2SM-Send"] https://github.com/DavidAnson/markdownlint/blob/v0.33.0/doc/md024.md

vac/raw/decentralized-messaging-ethereum.md:238 MD024/no-duplicate-heading Multiple headings with the same content [Context: "#### Function 2SM-Receive"] https://github.com/DavidAnson/markdownlint/blob/v0.33.0/doc/md024.md

Failed with exit code: 1

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/