Thunderbird 128 'Nebula' is here -- download the latest version of the free email tool now!


Mozilla has unveiled Thunderbird 128.0, around a year to the day after the last major release of its email client. Thunderbird 128.0, codenamed Nebula, isn’t just a major new release in its own right, it also heralds a new era for Thunderbird.
Going forward, Thunderbird will adopt the same monthly-release cycle as Firefox, its browser sibling. As a result, Thunderbird 128.0 comes in two major flavors: regular release, and ESR for those who prefer less frequent major updates.