[TYPO3-dev] Differencies between Typo4 4.1 and 4.0.4

[Tapio Markula]

Hi

I have tried to figure looking some source codes differencies
between Typo4 4.1 and 4.0.4.

Some questions:
1) There seems to be new menumode, but User > Setup doesn't have
option for a new menu mode - presumably a bug?
I could fix this in my entension but what to put as label and
option here
		$code[3][2] = '<select name="data[noMenuMode]">
			<option value=""'.(!$BE_USER->uc['noMenuMode']?' 
selected="selected"':'').'>'.$this->setLabel('noMenuMode_def').'</option>
			<option value="1"'.($BE_USER->uc['noMenuMode'] && 
(string)$BE_USER->uc['noMenuMode']!="icons"?' 
selected="selected"':'').'>'.$this->setLabel('noMenuMode_sel').'</option>
			<option value="icons"'.((string)$BE_USER->uc['noMenuMode']=='icons'?' 
selected="selected"':'').'>'.$this->setLabel('noMenuMode_icons').'</option>
		</select>';

2) alt_doc.php has an AJAX alternative - must I made the same XCLASS 
entensions to that file too, which I have done for alt_doc.php or are 
they somewhat integrated?

These concerns closely my plugins.