This is a new minor update that includes important performance improvements. It is a strongly recommended update for everyone.
This release can be installed over an existing 1.14.3.1 installation seamlessly, without the need for uninstallation, re-indexation or re-download. Simply shut down your running Fastcoin-QT or fastcoind, perform the installation and restart your node.
Improved security
Additional chainwork and checkpoints added
mprove synchronization speed
Significantly improves the speed at which a node can upload blocks, by removing expensive integrity checks that were performed each time a block is sent to another node. When a block is received and during rescans of the locally stored blockchain, the checks are still performed.
Reduce default mempool expiry time
Reduces the default time that transactions are cached in the mempool from 336 hours to 24 hours. This default setting can be overridden with the -mempoolexpiry parameter by individual node operators to a value (expressed in hours) that makes the most sense for the use cases the node serves.
Other changes and improvements
Increase block download timeouts
Add size_on_disk, prune_target_size, automatic_pruning to getblockchaininfo
Add query options to listunspent RPC call
Set BIP65 softfork heights in chainparams.cpp.
Update package links for OSX cross compilation.
Change IPC prefix from bitcoin: to fastcoin:.
Locale independent sorting.
Corrections to Italian translation.
Refresh main and test network checkpoints and seeds.
Do not print an error on connection timeouts through proxy.
Numerous fixes to automated tests.
Numerous fixes to documentation.
Reduce default feeperkb cost
from 1 FST per kb to 0.001 FST per kb