Delphi Version Numbers

This version numbers are required for compilation directives. I revised my own components package from Delphi 7 to install in Delphi 2007.

Product	Product version	Other names	Internal version	Package version	CompilerVersion const	RTLVersion const	Defined Symbol
Delphi 12 Athens	29	BDS 23	36	290	36.0	36.0	VER360
Delphi 11 Alexandria	28	BDS 22	35	280	35.0	35.0	VER350
Delphi 10.4 Sydney	27	BDS 21	34	270	34.0	34.0	VER340
Delphi 10.3 Rio	26	BDS 20	33	260	33.0	33.0	VER330
Delphi 10.2 Tokyo	25	BDS 19	32	250	32.0	32.0	VER320
Delphi 10.1 Berlin	24	BDS 18	31	240	31.0	31.0	VER310
Delphi 10 Seattle	23	BDS 17	30	230	30.0	30.0	VER300
Delphi XE8	22	BDS 16	29	220	29.0	29.0	VER290
Delphi XE7	21	BDS 15	28	210	28.0	28.0	VER280
Delphi XE6	20	BDS 14	27	200	27.0	27.0	VER270
Delphi XE5	19	BDS 12	26	190	26.0	26.0	VER260
Delphi XE4	18	BDS 11	25	180	25.0	25.0	VER250
Delphi XE3	17	BDS 10	24	170	24.0	24.0	VER240
Delphi XE2 Pulsar	16	BDS 9	23	160 & 161	23.0	23.0	VER230
Delphi XE Fulcrum	15	BDS 8	22	150	22.0	22.0	VER220
Delphi 2010 Weaver	14	BDS 7	21	140	21.0	21.0	VER210
Delphi 2009 Tiburon	12	BDS 6	20	120	20.0	20.0	VER200
Delphi 2007 .NET	11	BDS 5	19	110	19.0	19.0	VER190
Delphi 2007 Win32	11	BDS 5	18.5	110	18.5	18.0	VER180 & VER185
Delphi 2006 DeXter	10	BDS 4	18	100	18.0	18.0	VER180
Delphi 2005 Diamondback	9	BDS 3	17	90	17.0	17.0	VER170
Delphi 8 Octane (.NET only)	8	BDS 2	16	80	16.0	16.0	VER160
C++ Builder 7	7?		15	70?	15.0?	?	VER150 & BCB
Delphi 7	7		15	70	15.0	15.0	VER150
C++ Builder 6	6		14	60	14.0	?	VER140 & BCB
Delphi 6	6		14	60	14.0	14.0	VER140
C++ Builder 5	5		13	N/a	N/a	N/a	VER130 & BCB
Delphi 5	5		13	N/a	N/a	N/a	VER130
C++ Builder 4	4		12.5	N/a	N/a	N/a	VER125 & BCB
Delphi 4	4		12	N/a	N/a	N/a	VER120
C++ Builder 3	3		11	N/a	N/a	N/a	VER110 & BCB
Delphi 3	3		10	N/a	N/a	N/a	VER100
C++ Builder 1	N/a		9.3	N/a	N/a	N/a	VER93 & BCB
Delphi 2	2		9	N/a	N/a	N/a	VER90
Delphi 1	1		8	N/a	N/a	N/a	VER80

Use RtlVersion when the code depends on VCL or RTL features and CompilerVersion when it depends on compiler/language features.

Footnote

Delphi XE2 packages are version 160 but five FireMonkey packages at XE2 Update 2 (fmi161.bpl, fmx161.bpl, fmxase161.bpl, fmxdae161.bpl and fmxobj161.bpl) are version 161.

Former Source: delphiDabbler.com