Answer
Note:
The Production Line Tool Set (PLTS) is now known as Mapping and Charting Solutions.
The following is a list of build numbers for all recent releases of Production Line Tool Set (PLTS).
PLTS 9.1
Aeronautical Solution = Build 137
Aeronautical Solution Service Pack 1 = Build 38
Aeronautical Solution Service Pack 2 = Build 54
Aeronautical Solution Service Pack 3 = Build 67
Aeronautical Solution Service Pack 4 = Build 180
Defense Solution = Build 27
Defense Solution Service Pack 1 = Build 70
Defense Solution Service Pack 2 = Build 84
Foundation = Build 137
Foundation Service Pack 1 = Build 143
Foundation Service Pack 2 = Build 172
Foundation Service Pack 3 = Build 201
Mapping Agency Solution = Build 14
PLTS 9.2
Aeronautical Solution = Build 449
Aeronautical Solution Service Pack 1 = Build 500
Aeronautical Solution Service Pack 2 = Build 572
Aeronautical Solution Service Pack 3 = Build 708
Defense Solution = Build 363
Defense Solution Service Pack 1 = Build 463
Defense Solution Service Pack 2 = Build 645
Defense Solution Service Pack 3 = Build 802
Defense Solution Service Pack 4 = Build 852
Foundation = Build 640
Foundation Service Pack 1 = Build 692
Foundation Service Pack 2 = Build 774
Foundation Service Pack 3 = Build 925
Foundation Service Pack 4 = Build 1048
Foundation Service Pack 5 = Build 1102
Foundation Service Pack 6 = Build 1150
Mapping Agency Solution = Build 293
Nautical Solution = Build 574
Nautical Solution Service Pack 1 = Build 701
PLTS 9.3
Aeronautical Solution = Build 1508
Aeronautical Solution Service Pack 1 = Build 1687
Defense Solution = Build 1446
Defense Solution Service Pack 1 = Build 1691
Foundation = Build 1444
Foundation Service Pack 1 = Build 1688
Mapping Agency Solution = Build 1504
Nautical Solution = Build 1577
Nautical Solution Service Pack 1 = Build 1694
Nautical Solution Service Pack 2 = Build 1754
PLTS 9.3.1
Aeronautical Solution = Build 177
Aeronautical Solution Service Pack 1 = 486
Aeronautical Solution Service Pack 1 Patch 1 = 509
Aeronautical Solution Service Pack 2 = 629
Aeronautical Solution Service Pack 2 Patch 1 = 793
Aeronautical Solution Service Pack 2 Patch 2 = 808
Defense Solution = Build 221
Defense Solution Service Pack 1 = 495
Defense Solution Patch for Cross Reference Files and MGCP Metadata = 501
Defense Solution Service Pack 1 Patch 2 = 537
Defense Solution Service Pack 2 = 573
Defense Solution Service Pack 2 Patch 1 = 706
Defense Solution Service Pack 2 Patch 2 = 774
Foundation = Build 175
Foundation Patch 1 = 266
Foundation Service Pack 1 = 485
Foundation Service Pack 1 Patch 1 = 494
Foundation Service Pack 1 Patch 2 = 533
Foundation Service Pack 2 = 629
Foundation Service Pack 2 Patch 1 = 775
Foundation Service Pack 2 Patch 2 = 779
Foundation Service Pack 2 Patch 3 = 792
Foundation Service Pack 2 Patch 4 = 804
Foundation Service Pack 2 Patch 5 = 805
Mapping Agency Solution = Build 175
Nautical Solution = Build 234
Nautical Solution Patch 1 = 282
Nautical Solution Patch 2 = 408
Nautical Solution Service Pack 1 = 521
Nautical Solution Service Pack 1 Patch 1 = 578
Nautical Solution Service Pack 2 = 718
Nautical Solution Service Pack 2 Patch 1 = 767