There is also
this announcement regarding XFUN on Polygon. They recently created a new smart contract for FUN on Polygon and it seems that this will be the primary token instead of the Ethereum mainnet version. There has been some activity on the new smart contract, although it doesn't quite look like it's ready to be fully launched yet. There are only 185 million tokens minted, while there are several billion locked on FreeBitco.in.
If it was integrated into freebitcoin it might be good because sometimes it costs quite high fees if doing FUN transactions using the Ethereum network, but I just heard this announcement about FUN being on the Matic network, that's nice because the low fees on the Matic network will probably allow people to transacting FUN tokens on freebitcoin, for example I can make a deposit and lock FUN in a freebitcoin account without using the ETH network because sometimes the ETH network costs quite high fees when their network is busy.
Maybe if there are many requests from other users it could be integrated but I hope maybe it can be added in the future, I know that it is not easy to do it but it would be better to use other options so that people can make FUN deposits or make FUN withdrawals It doesn't require expensive transaction fees because you can use alternatives on the MAtic network which are transaction fee friendly. It all comes back to the freebitcoin team. Whatever it is, maybe currently the ETH network is still better.