In this commit, we update the top-level btcd package to use the latest
version of btcutil and also the chainhash package. With this version
bump, we can now use the new optimized dsha256 routine where applicable.
With this commit, I've covered most of the areas we'll hash an entire
transaction/block/header, but we may want to optimize some other areas
further, in particular, the witness sighash calc.
In this commit, we update the top level module to use the newly tagged
sub-modules. Once we remove the circular dependant in these sub-modules,
then we'll no longer have to do things like this.
In this commit, we add a new function `RawTxInTapscriptSignature` that
will be used to generate signatures in the _tapscript_ context. Note
that this differs from top-level taproot as a distinct sighash is used,
and we _always_ accept a root hash to perform the proper tweak.
Now that the new `btcutil/v1.0.0` tag has been pushed, we update the new
internal modules to point to the top-level `btcd` repo via replace
directives.
In this commit, we update all the btcutil imports to point to the new
sub-module.
In the same commit, we also modify the recently added `btcutil/go.mod`
file as we need to continue pointing to the _old_ version of btcd, until
we merge this PR and push a new tag.
Goleveldb recently had a PR in where memory allocation was reduced
drastically (github.com/syndtr/goleveldb/pull/367). Update goleveldb
to use that PR.
In this commit, we update to the latest version of btcutil which
contains a bug fix for filter matching, and as optimizations speed up
both filter matching and constructions.
In this commit, we update to the latest version of `btcutil`. This version
contains a bug fix for the neutrino filter generation. The implementation
within `btcutil` didn't fully comply with the BIP specification as it
included some OP_RETURN outputs, rather than excluding them all. As a
result, any active `btcd` node on mainnet/testnet will need to _drop their
entire `cfindex`_ and re-index after this is merged in.
