@WorldWideWebWizard : Some internet users cannot open the link you shared.
If you care privacy find alternative website next time? So everyone can access it without problems

Alternative:
https://web.archive.org/web/https://www.thunderbird.net/en-US/thunderbird/68.0/releasenotes/

Cloudflare domain: thunderbird.net
Why: https://notabug.org/themusicgod1/cloudflare-tor