Upgrade from 4.3.3 to 4.4.2

Hello Babynus,

I upgraded Projeqtor from version 4.3.3 to 4.4.2 following the steps :

1- Renaming the old installation from Projeqtor to Projeqtor_old
2- Unzipping the 4.4.2 version into the same folder of Projeqtor_old
3- When configuring the new version, i attached the old projeqtor database, then saved
4- At the first connection, the message 'UPGRADE WITH ERRORS' is displayed. But i can access to the new version via the admin

The problem that i had first is that LDAP connection wasn't working. I verified the log, it is displaying the messages (Upgrade issue) :
2014-10-10 10:01:39 ***** ERROR ***** Error on SqlElement to get 'apiKey' for Class 'User' : field 'apiKey' not found in Database.
2014-10-10 10:01:39 ***** ERROR ***** Error on SqlElement to get 'dontReceiveTeamMails' for Class 'User' : field 'dontReceiveTeamMails' not found in Database.

I figured out that RESOURCE table structure wasn't complete (creation of a new LDAP user was blocked), i fixed that by deleting this table then importing it from another fresh Projeqtor 4.4.2 installation. LDAP connection worked perfectly.

My questions are : Is my upgrade method correct ? Can i upgrade directly from 4.3.3 to 4.4.2 or should i go through intermediate versions ?

Thank you