01-11-2019, 09:56 AM
IW 14.2.9 is compatible with original IWBootrap from the line you mentioned.
IW 15 and up have their own version, which is contains only a few modifications in order to make IWBootstrap compatible with the new IW version, but it should be transparent to end users (i.e. you can upgrade from IW 14 to 15 without any modification to your application regarding Boostrap).
IW 15 and up have their own version, which is contains only a few modifications in order to make IWBootstrap compatible with the new IW version, but it should be transparent to end users (i.e. you can upgrade from IW 14 to 15 without any modification to your application regarding Boostrap).