Apr 15

The Third Beta on the way to Lightning 4.0

It’s that time of year again, we have a new major release of Lightning on the horizon. About every 42 weeks, Thunderbird prepares for a major release, we follow up with a matching major version. You may know these as Lightning 2.6 or 3.3.In order to avoid disappointments, we do a series of beta releases before a such major release. This is where we need you. Please help out in making Lightning 4.0 a great success.Time flies when you are preparing for releases, so we are already at Thunderbird 38.0b3 and Lightning 4.0b3. The final release will be on May 12th and there will be at least one more beta. Please download these betas and take a moment to go through all the actions you normally do on a daily basis. Create an event, accept an invitation, complete a task. You probably have your own workflow, these are of course just examples.

Here is how to get the builds. If you have found an issue, you can either leave a comment here or file a bug on bugzilla.

You may wonder what is new. I’ve gone through the bugs fixed since 3.3 and found that most issues are backend fixes that won’t be very visible. We do however have a great new feature to save copies of invitations to your calendar. This helps in case you don’t care about replying to the invitation but would still like to see it in your calendar. We also have more general improvements in invitation compatibility, performance and stability and some slight visual enhancements. The full list of changes can be found on bugzilla.

Although its highly unlikely that severe problems will arise, you are encouraged to make a backup before switching to beta. If it comforts you, I am using beta builds for my production profile and I don’t recall there being a time where I lost events or had to start over.

If you have questions or have found a bug, feel free to leave a comment here.