Quote from: Jonasch on January 04, 2017, 10:52:10 PM

I just installed the latest version 2.7.14 on OSX over the old version. When opening electrum it tells me that my trezor wallet contains multiple accounts, it should not. I don't know why it is telling me that ...
I don't know how to proceed. I might find an older version and install it before opening the latest version to make sure nothing important is lost.

I can also absolutely not lose my transaction history from the old version for example or names I have given to addresses... I guess my old version was something like 2.6.x .. is there a risk that I will lose anything whatsoever?

Solved: After backing up the wallet, I answered to split the wallet. It created two new wallet files wallet.0 and wallet.1. I answered not to delete the old wallet file, as a result the question to split the wallet came up every time I opened electrum so I moved the old wallet out of the folder.
All functionality is available as far as I can see. Initially the "Addresses" tab was gone but it can be brought back easily from the menu. Trezor was recognized.

we removed the logic that handles several accounts in the same wallet file and gui window.
accounts are now handled in separate files.
it also improves user privacy.