This is a list of symbols and other plugin APIs that might go away in the future.
Fonts other than basic
XPLMDrawString may only support XPLMFontBasic in the future, ignoring these enums:
xplmFont_Menus xplmFont_Metal xplmFont_Led xplmFont_LedWide xplmFont_PanelHUD xplmFont_PanelEFIS xplmFont_PanelGPS xplmFont_RadiosGA xplmFont_RadiosBC xplmFont_RadiosHM xplmFont_RadiosGANarrow xplmFont_RadiosBCNarrow xplmFont_RadiosHMNarrow xplmFont_Timer xplmFont_FullRound xplmFont_SmallRound xplmFont_Menus_Localized
Hot Keys May Go Away
The hot key API has some serious problems and may be turned into a no-op; please do not use it!
XPLMHotKey_f XPLMHotKeyID XPLMRegisterHotKey XPLMUnregisterHotKey XPLMCountHotKeys XPLMGetNthHotKey XPLMGetHotKeyInfo XPLMSetHotKeyCombination