First run: download the archive for your platform, extract it, and run:
./memento app --demoDemo mode uses a synthetic local archive and does not require a configured msgvault archive.
Real archive use requires msgvault with search support:
msgvault stats
./memento appRecommended for best retrieval: run msgvault serve and set MEMENTO_MSGVAULT_API_URL.
Verify downloads against checksums.txt.
Full Changelog: https://github.com/latentsignal-org/memento/commits/v0.1.0-beta.1