some extension are not working after upgrade contao version 3.5.1 to 4.8.1

[webgensis]

Hi,

As i am using Quantum premium theme in my website : https://yakee1.de

e just upgrade contao version 3.5 to 4.8.1 latest and some extension are not support in 4.8.1 version( like revoulation slider) and contao community support told us that we will contact with you for that.
Please check below extension are not working .
Extension List :
1.) Revoluation Slider
2.) efg
3.) emoji
4.) fblikeit
5.) guestbook_modern
6.) InputVar
7.) kit_honeypot
8.) Namespace class loader
9.) newsMetaTitle
10.) contao-xls-export

Please provide us your suggestion for this. we are waiting for your response.

[Tim]

Quantum has never been release for Contao 4 and I'm sure there is a much longer list of extensions not working with Contao 4.8. The current LTS Version of Contao is 4.4

[webgensis]

Hi Tim,

I am currently using Contao 4.8.4 version and i need to upgrade own current Quantum theme to latest version, so can i do it?
or i need "My content elements" Extension for latest Contao 4.8.4 version. so is it also available?

Please let me know your response

[Tim]

Answered already: https://forum.premium-contao-themes....6456#post16456