Miro 2.5.4-rc2 has now been posted. Please take the time to download and check it out.
os x: http://pculture.org/nightlies/Miro-2.5.4-rc2.dmg
The release candidate for Miro 2.5.4 is posted. Please test it out and report any bugs found. Miro 2.5.4 will be a bug fix release for some database issues and contains an update to vlc 1.0.3.