actualy u can do this in 0.5.x ill explain how :
In my example i will make a public clanwar server taht suports 1 vs 1 TDM and 4 vs 4 CTF , u will need 3 configs , all configs have to be in the same folder .
/// 1. server main config wher the following comands will be :
exec 4vs4ctf.cfg ( or ) exec 1vs1ctf.cfg
(and this vote options )
addvote "1 vs 1 TDM ; exec 1vs1tdm.cfg"
addvote "4 vs 4 CTF ; exec 4vs4ctf.cfg"
addvote "restart 15"
/// 2. 1 vs 1 config ( it will be named 1vs1tdm.cfg)
sv_name CTF / TDM clanwar public server
sv_motd 1 vs 1 TDM
sv_map dm1
sv_maprotation dm1 dm9
sv_scorelimit 10
sv_timelimit 5
sv_gametype tdm
sv_rcon_password 1234
sv_max_clients 12
sv_spectator_slots 10
sv_tournament_mode 1
sv_powerups 0
/// 3. 4 vs 4 config ( it will be named 4vs4ctf.cfg)
sv_name CTF / TDM clanwar public server
sv_motd 1 vs 1 TDM
sv_map ctf1
sv_maprotation ctf1 ctf3
sv_scorelimit 1000
sv_timelimit 20
sv_gametype ctf
sv_rcon_password 1234
sv_max_clients 12
sv_spectator_slots 4
sv_tournament_mode 1
sv_powerups 0
that's it .