Songbird 0.6.1 final

We have implemented jemalloc as our memory allocator for XULRunner on windows and linux. On these platforms we’ve been noticing Songbird’s memory footprint has reduced between 15-20%.
There is a new metadata editor! To check it out select a track and choose cmd/ctrl+e.
We now write metadata back to the file.
For Windows, the latest MTP add-on has been revved and we’re supporting more devices.
For all OS platforms, the iPod add-on has been completely rewritten to support our new device API
Major performance improvements in the library when scrolling, filtering and importing (we now support much larger libraries too.)
For Mac, the latest Quicktime add-ons for ppc and intel greatly improve playback performance for local MP3 and M4A files (no more latency issues before playback begins.)
We have added a survey to Help Make Songbird Better in this release. We will use your feedback to improve future versions of the Bird!
KNOWN BUGS/ISSUES
Attention Extension and Webpage API Authors:

sbINumberPropertyInfo (and createNumberProperty() for you Webpage API developers) was not originally intended to support floating point values. Due to tighter number format validation, you will get exceptions/errors if you try to set a number property to be a floating point value. For our next release, we intend on being able to support floating point values, but this is not yet available for 0.6. For workarounds you can treat them as regular string properties, and parseFloat() them to floating point values as needed. This is being tracked as Bug 9914.
The following high profile bugs/issues which are known to still be open for this release:

All Platforms

We do not support data migration in this release. Please see our blog post regarding this issue.
Index column width can be shrunk to cut off index values (4571)
Youtube scraping not supported (5199)
Need to change the HTTP accept-language tag to match locale (5437)
EULA/other dialogs text cropped when OS is using big fonts (5583)
Window min/max sizing does not respect DPI (6956)
[iPod] Album Artwork switched to wrong music (7780)
Maximize/Restore buttons get confused (8028)
[scrapper] Media scans occur and show % Found even on non-media sites (8037)
[VMware] When Changing VM from windowed resolution to Maximize, SB installer doesn't adapt (8723)
[metadata-writing] Unable to write metadata to .m4a files (8812)
[ipod] deviceSummary page reports incorrent number of files deleted from device (9878)
Canceling a first run addon install gets app in hang state (9923)
Windows Specific

[QT] erratic playback for protected aac (m4p) files (do not use nsITimer) (2361)
Auto hide task bar is not maximized when SB is maximized (6116)
[vlc] Play of remote files where connection is dropped causes hang (7874)
[win][linux] Maximize icon displays always, even when is should be minimize (8031)
[mtp] metadata for existing media items are off (8068)
[win] [linux] Songbird collapses when placed on RH dual monitor and Maximized from task bar (8535)
[mtp] crash when closing songbird during a sync (9806)
[mtp] Songbird lockup on sync of 3 devices at once. (9886)
Linux Specific

Text cut-off in library, etc, when fonts are in large DPI mode (2496)
Can't play Songs from .htaccess password protected apache directory (5011)
[Linux] Maximize window state not retained on Quit/Relaunch (6657)
Restarting app too quickly after quitting causes a "app is still running dialog" (6671)
[linux] Miniplayer UI weird artifacts with scrolling title/mouse overs (6870)
[win][linux] Maximize icon displays always, even when is should be minimize (8031)
[win] [linux] Songbird collapses when placed on RH dual monitor and Maximized from task bar (8535)
Maximized state is not remembered between feather changes (9002)
[ipod][linux] The Mini (7741), Touch Wheel (9041) and Photo (9042) iPod models are not supported.
[mac][linux] Songbird does not play MIDI files (9798)
[linux] Cannot D&D import files from directory with spaces it path name (9804)
MacOSX Specific

[QT] erratic playback for protected aac (m4p) files (do not use nsITimer) (2361)
[Mac] Double clicking on menu bar area should minimize the app (5283)
[mac] No info for WMA files in library (6129)
[mac][ipod] iTunes can interfere with mount of iPod in Songbird (6946)
[mac][ppc] Load of double byte languages (Chinese, Japanese, etc) getting a parsing error (8177)
[mac][linux] Songbird does not play MIDI files (9798)
[mac] Mini-player doesn't show up in Spaces (9819)
[mac] Possible to play two tracks at once, then crash (9835)