Planned Thunderbird 3.3 Features

Jonathan Protzenko jonathan.protzenko at
Wed Feb 9 16:25:46 UTC 2011

We mentioned updating the "What's new" pane to show some of our 
official experiments for people to try them out. It that still part of 
the plan? Full disclosure: I'd love to get a wider audience using 
Thunderbird Conversations, I don't even have 10000 users right now, and 
only 300 of them are running the newer series...


On Wed 09 Feb 2011 04:14:19 PM CET, Mark Banner wrote:
> At the recent all-hands we had various discussions of what to include in 
> Thunderbird 3.3. This is the list of significant things that we're going 
> to be concentrating on.
> With regards to schedule, this is currently mainly dependent on Account 
> Provisioning and Search Integration. I hope to be moving from alpha to 
> beta sometime in the next month or so once we get some more UX affecting 
> changes landed. For the actual release, we're probably looking at 
> sometime during Q2.
> *Features*
> /These features will most likely block a 3.3 release. This list does not 
> include features or changes already landed (e.g. upgrade to gecko 2.0, 
> etc.)./
>   * Account Provisioning
>       o This is probably most at risk of missing 3.3 as it currently
>         depends on resolving legal and technical issues, some of which
>         are out of our control.
>   * Search Integration
>       o This is integrating search engines into Thunderbird, allowing
>         searches from Thunderbird's UI. Experimental add-on coming soon.
>   * Instrumentation
>       o We are investigating adding more hooks and information feedback
>         so that via an opt-in process we can gather more data about
>         users who download Thunderbird and if they install successfully
>         or not.
>   * Add-on manager
>       o This is already on trunk, but we need to complete being able to
>         see collections on AMO (bug 600367) as that's the biggest bit
>         missing from the Get Add-ons pane.
> *Significant Bugs*
>   * "A" shortcut improvements (bug 511741 and others) - major support
>     annoyance so +1 Roland
>   * Reducing the initial load on IMAP servers when connecting
>     Thunderbird (details still being worked out)
>   * LDAP hang on shutdown(already fixed by bug 544939/bug 343332)
> *Features and other improvements we'd like to include if there's time*
>   * Improved Personas integration
>   * Feedback in a test-pilot / style
>   * Address Book improvements - see separate thread
>   * Account Wizard improvments (bug 549045)
>   * Tab reordering (bug 468808)
>   * Complete the Account Central rework (bug 489999)
>   * Complete send in background (bug 511079)
> *Post Thunderbird 3.3
> *
> We've only done a little thinking post 3.3 at the moment. At the moment, 
> these are the main bullet points:
>   * Pluggable message store and enabling of maildir.
>       o This is the move to the new storage mechanism that David has
>         been working on. It is intended to land soon after 3.3 is
>         branched so that it can get plenty of testing before the next
>         releases.
>   * Possible Gecko release changes
>       o Firefox are discussing releasing more frequently. There are no
>         firm details yet, but we expect this will impact our releases on
>         Thunderbird and we'll need to consider that.
>   * Sync
>       o We've been thinking about incorporating sync (aka Firefox Sync)
>         into Thunderbird. We'll be looking at this via an add-on first,
>         so it may not get incorporated straight away.
> Mark.
> _______________________________________________
> tb-planning mailing list
> tb-planning at

More information about the tb-planning mailing list