I have been using SIP Plugin v1.0 beta2 for Series60 for a few months. I've written an application which communicates through SIP MESSAGE-s. Now I installed SIP Plugin v1.0 final and the linker tells me that SendMessageL() does not exist. I tried to use SendRequestL() instead, but with the same results.
However, the include file of CSIPClientConnection contains these functions, only the LIB file misses them.
I tried to copy the SIPCLIENT.LIB and/or the SIPCLIENT.DLL files from the old plugin to the new, but then either the emulator crashed with an access violation or my application didn't start at all.