Is forging rewards on yet?
No. Should be activated in the beginning of next week.
There is a loose timeline for that. A testnet release will be tested for at least 24h before implementation into mainnet. The testnet release will be compiled later today or tomorrow.
After implementation to the mainnet there will be a window of at least 24 hours until rewards kick in. So all together in the middle of next week we should be looking at block rewards.