[F] make an ability of using bandb instead of .conf files as bans storage
[x] drop non-TS6 (legacy protocol) support
[F] Doxygen code documentation
+[?] Patch or core-feature - libguess on-fly any-charset-to-utf8 translation
[/] module engine rework
[/] more beautiful way of adding new channel modes by module
[x] basic functionality