There is quick check list after upgrade to 1.5.3
1. Still problem to move mail in archive folder, if mail account is not Google. Doesn't work with localhost as example. Solution is here [url=http://forum.epesibim.com/viewtopic.php?f=6&t=1702&start=15#p6171]viewtopic.php?f=6&t=1702&start=15#p6171[/url]
2. Now, if I deleted mail from archive, I can archive it anymore again.
3. When I reply to mail from archive it still use default account instead of account been used for that mail and add line "On 11 Jul 2013 14:52:27, Name <mail@mail.xx> wrote:" in wrong place, above signature.
(need workarround at least to get out text "On..." before signature, wrong mail account also quite annoying)