Updated: April 11, 2018

AmigaOS Version Table | Credits | Mysteries and Addendum

This table lists all known AmigaOS versions—beta and release. If any data is incorrect, or you have information to add, please contact me.

Beta Release Workbench version(s) Kickstart version(s)
0.6 26.1, 26.7
0.7 27.5 27.3
0.8? 28.2 (authentic format), 28.7
0.9 29.2
1.0 30 (NTSC release only)
1.1 31.334 31.34 (NTSC), 32.34 (PAL)
1.2 33.43, 33.46, 33.47, 33.56, 33.59, 33.61 33.166, 33.180
1.2.1 34.4
1.3 34.1, 34.21 34.5
1.3.1 34.25 unchanged
1.3.2 34.28 unchanged
1.3.3 34.34 unchanged
1.3.4
(A2024)
34.20 (built-on) unchanged
1.4 36.1123, 36.1228, 36.16, 36.8, 36.993 36.0
2.0 36.69 36.141
2.01 36.69 36.143
2.02 36.70 36.207
2.03 36.102 36.209
2.04 37.67 37.175
2.05 37.71, 37.72, 37.74 37.299, 37.300, 37.350
2.1 38.12, 38.18, 38.23, 38.28, 38.30 (TOS), 38.31, 38.32
2.1 38.35, 38.36 unchanged
3.0 39.110
3.0 39.29 39.106
3.1 39.82, 39.92
3.1 40.42 40.55, 40.56, 40.58, 40.60, 40.63, 40.68, 40.70
3.1.x 40.43 40.72
3.2 40.42 43.1B
3.5
3.5 44.2 (orig. CD), 44.4 (BB1), 44.5 (BB2)
3.9
3.9 45.1 (orig. CD), 45.2 (BB1), 45.3 (BB2) 45.57, 45.61, 45.64
4.x 50.2 (U-Boot 1.0.0)
4.0 52.1 (U-Boot 1.1.1) 52.2
4.1 52.2 53.8 (53.5 earlier)