Version Dependencies

CakePHP
See also Upgrading CakePHP

Yes

Registry 0.8.4+

2.4.5

Yes

Directory 0.1+

2.0.5

Registry 0.8.1-0.8.2

2.4.1

Registry 0.8-0.8.1

2.3.5

Registry 0.4-0.7

2.0.5

Registry 0.1b-0.3

1.3.7

Registry 0.1-0.1a

1.3.4

jQuery UI

Yes

Registry 0.8+

1.10.0 (includes jquery 1.9.0), Custom Theme (see URL in jquery-ui-*.custom.css to regenerate) 

Yes

Directory 0.1+

1.8.16 (includes jquery 1.6.2), Custom Theme

Registry 0.3-0.7

1.8.16 (includes jquery 1.6.2), "Start" Theme

Registry 0.1-0.2

1.8.2 (includes jquery 1.4.2), "Start" Theme

PHP

No

Registry 0.5+

5.2.8 or later with PCRE 8.02 or later

No

Registry 0.1-0.4
Directory 0.1+

5.2 or later with PCRE 8.02 or later

Superfish

Yes

Registry 0.8+

1.5.1

Registry 0.5-0.7

1.4.8