v1.0.0 final version with all desired functions, added auto-value feature, added tt_address import feature, added hook, bugfixes

v12.x and above internal revisions, never got uploaded to TER

v0.11.x added PHP5 compliancy, added feature to map multiple user groups, added JavaScript pop-up error messages for missing configuration fields, prepared the extension to do updates instead of inserts on existing users, updated manual to reflect these changes

v0.10.0 bugfix and additional security note

v0.9.x fixed reported bugs: honor deleted FE usergroups and deleted storage folders

v0.9.0 incorporated bugfixes for Unix systems (thanks to all the testers for the feedback)

v0.8.0 added user-defined mandatory fields

v0.7.0 added garbage collection routine

v0.6.0 introduced drop file feature (experimental), added devLog

v0.5.0 introduced rollback feature

v0.4.0 evaluated CSV sorting feature during import (dropped later for performance reasons)

v0.3.0 first initial release available to testers