version of hikashop don't appear

-- HikaShop version -- : ?.?.?
-- Joomla version -- : 2.5.8
-- PHP version -- : 5.5.8
-- Browser(s) name and version -- : many many

Hi
A) I choose Component -> hikashop -> Update info ....but version number of HKS don't appear ( install in local desktop server ). Does on of the best way to find it is to go to "Extension Manager -> manage " and search extension that have hikashop ? . I see the last version that appear is 2.3.5 .......I ll update to 2.4.0.

B ) comment I have 6 pages of 20 items ...... ouah !!!

C) in debug mode i have with my new server ( php 5.5.8 MSVC9 C++ 2008 ) many extensions that return many alert that i think i can ignore . In debug mode there was not so many alert when i was using the old server ( php 5.3.9 MSVC11 C++ 2012) . Dos anyone have the same alerts ?

All this are minor problem , I read the changelog ....really great
regard's