GDK 3.6

• Added SAMPGDK_TIMER_CALL macro for timer callbacks (expands to SAMPGDK_CALL)
• Added several new functions for calling SA-MP and other plugins' natives dynamically:
  • sampgdk_find_native(const char *name)
  • sampgdk_call_native(AMX_NATIVE native, cell *params)
  • sampgdk_invoke_native(AMX_NATIVE, const char *format, ...)
• Minor code and build system improvements

GDK 3.5

• Fixed a bug in sampgdk_vlogprintf() and other printf-like functions where some specifiers didn't work correctly
• Fixed typos in the names of some native functions
• Added IsValidVehicle() and Vehicle::IsValid() functions

GDK 3.4.1

• Impoved timer resolution on Windows
• Removed CallNative()
• Fixed a couple of tiny memory leaks

GDK 3.4

• Fixed timers not being fully destroyed when calling KillTimer()
• Fixed KillTimer() crash when killing a timer from within its callback function
• Fixed timer callbacks being passed a wrong timer ID
• Fixed sampgdk_cleanup() / sampgdk_cleanup_plugin() not performing the cleanup
• Added HTTP() function and OnHTTPResponse() callback
• Fixed amx_Allot() returning success even though there's clearly not enoguh
  space on the heap
• Fixed a couple of bugs in the fake AMX heap resizing code that caused prolems
  passing large amounts of data to natives/callbacks
• Added CallNative() function for calling arbitrary natives in a convenient way
• Added an option to build GDK as a static library (experimental)

GDK 3.3

• Fixed a bug that stopped certain callbacks defined in gamemodes and
  filterscripts from being executed
• Fixed a crash happening when a native function that is called is not found
• Changed return type of some of the core API functions (and corresponding Plugin
  methods) to int so they now return an error code when fail and a non-negative
  return value indicates success
• Renamed some methods of the Player and Vehicles classes
• Added the FindSampGdk3 module to be used with CMake's find_pacakge() command

GDK 3.2.1

• Fixed functions returning a float giving wrong result
• Fixed the type of the mode parameter of ShowPlayerMarkers()
• Added two missing callbacks that were introduced in SA-MP 0.3e
  bool OnPlayerClickTextDraw(int playerid, int clickedid); bool OnPlayerClickPlayerTextDraw(int playerid, int playertextid);
• Renamed the weaponslot parameter of SetPlayerAmmo() to weaponid