- Parallel RandomX PoW pre-verification pool (CCheckQueue) run ahead of the serial
connect; consensus-neutral (inline CheckRandomXSolution fallback still verifies
anything not pre-verified). New -randomxverifythreads (default = -par).
- Adaptive dbcache: default sizes the UTXO/coins cache to most of RAM and shrinks
under memory pressure, always leaving a reserve free; -dbcache pins a fixed value.
- P2P block download: bounded socket recv-drain loop (tlsmanager); frontier-block
reassignment to break head-of-line stalls (-blockreassigntimeout); ProcessGetData
serves a bounded batch of blocks per pass instead of one (fixes the serve-side
one-block-per-tick throttle that caps download network-wide).
- assumeutxo: dumptxoutset RPC + LoadSnapshot machinery + AssumeutxoData chainparams.
- Signed bootstrap verification (util/bootstrap-dragonx.sh, util/sign-bootstrap.md).
- gtest: RandomX pre-verify consensus-equivalence test + UTXO-snapshot round-trip;
revived the gtest harness (Makefile.am include fix, Makefile.gtest.include).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Lower SPROUT_VALUE_VERSION and SAPLING_VALUE_VERSION constants in
chain.h from upstream Zcash values (1001400/1010100) to 1000000.
When DragonX was rebranded from HUSH3, CLIENT_VERSION was reset from
3.10.5 to 1.0.0, falling below these thresholds. This caused
nSaplingValue to silently skip serialization, so the sapling pool
total reset to 0 on every node restart. Explorer nodes should reindex
once after upgrading.
Add subsidy and fees fields to the getblock RPC response so explorers
can display the correct 3 DRGX block reward separately from fees,
instead of showing the combined coinbase output as the reward.
Any projects which want to use Hush code from now on will need to be licensed as
GPLv3 or we will send the lawyers: https://www.softwarefreedom.org/
Notably, Komodo (KMD) is licensed as GPLv2 and is no longer compatible to receive
code changes, without causing legal issues. MIT projects, such as Zcash, also cannot pull
in changes from the Hush Full Node without permission from The Hush Developers,
which may in some circumstances grant an MIT license on a case-by-case basis.
