((1 BUG))
I didn't check for every condition possible, but in the last versions of Aquamail I noticed that some of the emails from contacts I already have in my contacts book are missing the photos in the inbox.
After a few tries to fix it, I noticed that the photos are coming back if I convert any capital letter in the email address of my contact to small i.e. if a contact had the address John the contact photo of an email in the inbox doesn't show. If I change it to john the photo reappears. If I change it back to john the photo disappears again.
My phone is a Samsung Note 3, android 4.4.2 and I'm Running Aquamail 1.6.0-14-dev1.9.3
I don't think that that happened to previous 1.5.x versions, but maybe I'm wrong.
((2 BUG))
When I am in the inbox (possibly in other folders too) and swiping left/right to the next previous messages the COLORS of the account disappear (turned white). Some times the original color flickers for a moment but turns to white in the end.
I'm using the light color theme and the animation option on, if that helps. Different colors for each account.
((3 a suggestion))
I always use the "Please confirm" option before sending an email, but the dialog for choosing the account (if you have multiple) is confusing.
You must put an option to keep the confirmation dialog, without being able to change the account into someone else. I mean, someone who started a new message from the "account John", the odds is that this is the account that he wants to send the message from. A selection menu of all the accounts might have the opposite result i.e. sending the message from a different account by mistake.
In my opinion keep the confirmation (essential!) but give an option to suppress the choice dialog.
You are doing great job.
I'm a Kmail user but I'm starting to like Aquamail better!!
TIA