Cuales son las versiones que ha tenido photoshop

Las versiones de Photoshop desde que se creó hasta la CS5(Proximamente) son estas:

Adobe Photoshop 1.0

Adobe Photoshop 2.0

Adobe Photoshop 2.0.1

Adobe Photoshop 2.5

Adobe Photoshop 2.5.1

Adobe Photoshop 3.0

Adobe Photoshop 4.0

Adobe Photoshop 4.0.1

Adobe Photoshop 5.0

Adobe Photoshop 5.0.1

Adobe Photoshop 5.5

Adobe Photoshop 6.0

Adobe Photoshop 6.1

Adobe Photoshop 7.0

Adobe Photoshop 7.0.1

Adobe Photoshop CS (8.0)

Adobe Photoshop CS2 (9.0)

Adobe Photoshop CS3 (10.0)

Adobe Photoshop Express

Adobe Photoshop CS4 (11.0)

Adobe Photoshop CS5 (12.0) (proximamente)