Fix arbitrary network data sending exploit via malformed userinfo

cmake dependency added

Add API function SetServerPause

API game message manager: Support more than 16 params to handle for example SVC_TEMPENTITY/TE_BEAMPOINTS

[chore] License transition from GPLv3 to MIT

[chore] improved ci build and signing at release publish

Fix VectorCompare func while compiling with clang with -flto=full flag enabled

makefile updates, explicit no-pic no-pie

Add CVar: sv_rehlds_allow_large_sprays

fix(userinfo): prohibit ASCII control characters in keys and values

API game message manager: Fix MessageImpl::setParamString out-of-bounds write

Fix define REHLDS_JIT

Engine: Fix save-restore crash (Win32)

Fix long-standing bug that makes voice mute affect multiple players

fix: align DT_TIMEWINDOW with sv_rehlds_local_gametime

Fix "executable stack" errors

Add built-in speedhack detection

Add lazy sync for server post-spawn UserMsg registration

Add auto-padding for fixed-size UserMsg underflows
This acts as a compatibility layer, allowing gamedll to extend existing user messages without crashing servers running legacy 3rd-party plugins

Fix false-positive clockwindow freeze on fast client connect (fixes annoying movement freeze right after a quick join/spawn)

Fix registering custom usermsg twice before sv_gpUserMsgs is ready

Add whitelist avatar id client-set * userinfo keys

SV_EmitSound2: Add new flag SND_EMIT2_USE_ORIGIN for using custom origin instead of entity origin

Filesystem: fix reversing mistake

API game message manager: Add support signed/unsigned value for char,short types

Fix dumb bug where skip logos without advancing to next iter, causing an endless loop when sv_send_logos is disabled Fixes