The release v1.0.3 of IMGT-ONTOLOGY includes an update of the concepts of CLASSIFICATION.
"Locus", "Group", "Subgroup", "Clan" and "Gene" allowed the representation of the 
human IG and TR genes (in the current version the human IG and TR alleles are not represented).

Changes in the version IMGT-ONTOLOGY-v1-0-3:

34 New classes :

Homsap_IGHV1-38-4
Homsap_IGHV1-69-2
Homsap_IGHV3-23D
Homsap_IGHV3-30-22
Homsap_IGHV3-30-33
Homsap_IGHV3-30-42
Homsap_IGHV3-30-52
Homsap_IGHV3-38-3
Homsap_IGHV3-42D
Homsap_IGHV3-69-1
Homsap_IGHV4-38-2
Homsap_IGHV5-10-1
Homsap_IGHV7-40D
Homsap_IGHV8-51-1
Homsap_IGHV(II)-22-1D
Homsap_IGHV(II)-30-21
Homsap_IGHV(II)-30-32
Homsap_IGHV(II)-30-41
Homsap_IGHV(II)-30-51
Homsap_IGHV(II)-43-1D
Homsap_IGHV(III)-22-2D
Homsap_IGHV(III)-38-1D
Homsap_IGHV(III)-44D
Homsap_IGKV1/OR2-1
Homsap_IGKV1/OR2-2
Homsap_IGKV1/OR9-1
Homsap_IGKV1/OR9-2
Homsap_TRBVC
Homsap_IGHV8-MajorLocus-Gene
Homsap_IGHV8-Subgroup
Homsap_TRBVC-MajorLocus-Gene
Homsap_TRBVC-Subgroup
Homsap_IGKV/OR9-9p12-OrphonSet
Homsap_IGKV/OR9-9q21.11-OrphonSet
Homsap_IGKV/ORNL-OrphonSet

7 Renamed classes:
Homsap_IGHV1-c => Homsap_IGHV1-38-4 
Homsap_IGHV1-f => Homsap_IGHV1-69-2 
Homsap_IGHV3-d => Homsap_IGHV3-38-3 
Homsap_IGHV3-h => Homsap_IGHV3-69-1 
Homsap_IGHV4-b => Homsap_IGHV4-38-2 
Homsap_IGHV5-a => Homsap_IGHV5-10-1 
Homsap_IGHV(III)-51-1 => Homsap_IGHV8-51-1

6 Removed classes:
Homsap_IGKV1/OR-1
Homsap_IGKV3-NL1
Homsap_IGKV3-NL2
Homsap_IGKV3-NL3
Homsap_IGKV3-NL4
Homsap_IGKV3-NL5

1 Removed annotation property:
VEGA_link