Hi. Kostya (BTW the stable release 1.60 solved the Contact's capital letters bug too!)
About the widgets. It is strange that I can't find them. Any new application with widgets I installed (after the problem with Aquamail) has all its widgets appear normally.
I don't blame Aquamail though.
While searching for a solution about the colors bug and the capital letters bug that I analyzed in another thread, I did some OVERLAPPING install to previous versions of Aquamail (like the 1.57) by using an xposed module that can be used to install previous apps or/and even with different signatures. So that might be the problem...
Maybe the solution is a clean install although I don't have the patience to go through all the settings and customization of aquamail again
!
(BTW is there a LOCAL backup option for all the settings and accounts? I think last time I checked there was a couple of cloud-something options that I wont use).