New version supports both X11 X12 X13 Sha256D Blake2s algos.
Sha256d and Blake2s mining start's after 35k block.
Full list of changes
1) New transaction fee calculation, fee per kb + 0.02% of total out (after 35k block)
2) Removed CBigNum usage, replaced with arith_uint256
2) Fork check changed
2) PoW & PoS reward fixes, add check for max supply, after max supply - reward = fees
3) PoS reward changed from 50% per year to 10% per year - for balance
4) Sha256d algorithm (after 35k block)
5) Blake2s algorithm (after 35k block)
6) Color scheme
7) Notification sound (in DarkSide client - Imperial March)

Block time increased from 3 minutes to 10 minutes (after 35k block)
+Minor changes
Dev probably thinks that the more Algo the more miners will be. This will not save the coin. The coin makes the developer activity.
Without exchange, the coin will die. And do not rely on coinsmarkets, consider that it is no longer there. Soon the remaining miners will scatter.
. Look for a new exchange.