If you are talking of Firmware Upgrades, these come from the factory to the dealers with whatever was current at the time. While some dealers will offer to update the firmware (usually for a fee) if you have access to a Windows computer it can be done for free fairly simply.
The firmware that comes with the radio, even if it is not the most current, will usually suffice for most uses.
As for DMR, NXDN and ProVoice upgrades, these are (still) paid upgrades (not updates, there is a difference).