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cf-tlsa-acmesh
A simple Go program that lets you automate the updating of TLSA DNS records with the Cloudflare v4 API from acme.sh generated keys, including a rollover (next) key.
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For the few people here that happen to run a self-hosted email server with acme.sh for TLS key/cert generation and Cloudflare for DNS management, I have made a tool that i personally use to get a perfect 100% score on Internet.nl's email test.
It is written in Go and the GitHub repo is here. It includes instructions about installing and setting up the tool, and it should probably also be compatible with any other tools that can generate current and next EC private keys.
Yes, still using Maddy + Dovecot + Rspamd and everything works fine, but I've been thinking about trying out https://stalw.art/ to be able to try out the new JMAP protocol that is intended to replace IMAP.