FortiOS 4.3.15 B0672 and release notes are available for download from the Support site : https://support.fortinet.com
This concerns the following models:
• FGT_800, FGT_3600, FGT_300A,
• FGT_100A, FGT_200A, FGT_400A,
• FGT_500A, FGT_800F, FGT_5001FA2,
• FGT_1000A, FGT_5001, FGT_5005,
• FGT_3810A, FGT_50B, FWF_50B,
• FGT_3016B, FGT_310B, FGT_30B,
• FGT_5005FA2, FGT_224B, FWF_60B,
• FGT_60B, FGT_1000AFA2, FGT_1000A_LENC,
• FGT_3600A, FGT_5002FB2, FGT_5001A,
• FGT_620B, FOC_5001, FOC_5005FA2,
• FOC_3810A, FGT_110C, FOC_WF_60B,
• FGT_111C, FGT_51B, FGT_80C,
• FWF_80CM, FGT_311B, FWF_30B,
• FGT_82C, FWF_81CM, FGT_ONE,
• FGT_1240B, FGT_3950B, FGT_3951B,
• FOC_60B, FOC_5001A, FOC_5001FA2,
• FGT_80CM, FGT_200B, FGT_200B_POE,
• FGT_310B_DC, FGT_620B_DC, FWF_60C,
• FOC_3950B, FOC_3951B, FGT_3040B,
• FGT_621B, FGT_3140B, FGT_5001B,
• FGT_60C, FGT_VM32, FK_3810A,
• FK_5001A, FK_3950B, FK_3951B,
• FSW_5203B, FWF_60CX_A, FWF_60CM,
• FGT_300C, FOC_80C, FOC_5001B,
• FK_5001B, FGT_VM64, FGT_600C,
• FGT_1000C, FGT_40C, FWF_40C,
• FGT_20C, FWF_20C, FGT_VM64_XEN,
• FGT_100D, FGT_3240C, FGT_5101C,
• FGT_3140B_LENC, FGT_3140B_DC, FGT_3040B_LENC,
• FGT_3040B_DC, FGT_800C, FGT_60C_POE,
• FGT_20C_ADSL_A, FWF_20C_ADSL_A