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Thunderbird 8 arrives--with Lightning 1.0 calendar

The new Thunderbird e-mail program, now on the rapid-release schedule of sister software Firefox, gets a calendar add-on.

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Stephen Shankland principal writer
Stephen Shankland has been a reporter at CNET since 1998 and writes about processors, digital photography, AI, quantum computing, computer science, materials science, supercomputers, drones, browsers, 3D printing, USB, and new computing technology in general. He has a soft spot in his heart for standards groups and I/O interfaces. His first big scoop was about radioactive cat poop.
Expertise processors, semiconductors, web browsers, quantum computing, supercomputers, AI, 3D printing, drones, computer science, physics, programming, materials science, USB, UWB, Android, digital photography, science Credentials
  • I've been covering the technology industry for 24 years and was a science writer for five years before that. I've got deep expertise in microprocessors, digital photography, computer hardware and software, internet standards, web technology, and other dee
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Stephen Shankland
The Lightning calendar add-on, now released in version 1.0, brings a lot of new abilities to Mozilla's Thunderbird e-mail software.
The Lightning calendar add-on, now released in version 1.0, brings a lot of new abilities to Mozilla's Thunderbird e-mail software. Mozilla

Thunderbird 8 arrived today, a new version of Mozilla's e-mail software that now is linked with the Firefox rapid-release program.

Thunderbird 8 is built using the same Gecko 8 browser engine that's used in Firefox 8, also released today. Notably, the new version is accompanied by Lightning 1.0, an add-on under development for years that gives Thunderbird a calendar module, too.

Thunderbird 8 also includes "improvements to attachment handling and accessibility, updated Search and Find shortcuts, and several security, and stability fixes," according to a blog post by Mozilla's Rafael Ebron.

The Lightning add-on makes Thunderbird a more capable replacement for Outlook for those opting for an open-source approach to sending, receiving, searching, and archiving e-mail. It's built to work with Thunderbird 8, but also supports older versions.

The Lightning add-on lets people add calendar entries, subscribe to online calendars, manage a to-do list, and more. For details, check the Lightning 1.0 release notes or FAQ.