remove submodule

go.mod

@@ -85,6 +85,8 @@ require (
  pgregory.net/rapid v0.4.8
 )
 
+require github.com/btcsuite/btcd v0.22.0-beta // indirect
+
 require (
  cloud.google.com/go v0.65.0 // indirect
  cloud.google.com/go/pubsub v1.3.1 // indirect
@@ -110,7 +112,6 @@ require (
  github.com/beorn7/perks v1.0.1 // indirect
  github.com/bgentry/speakeasy v0.1.0 // indirect
  github.com/bradfitz/gomemcache v0.0.0-20190913173617-a41fca850d0b // indirect
- github.com/btcsuite/btcd v0.22.0-beta // indirect
  github.com/btcsuite/btcutil v1.0.3-0.20201208143702-a53e38424cce // indirect
  github.com/cbergoon/merkletree v0.2.0 // indirect
  github.com/cenkalti/backoff/v4 v4.1.1 // indirect
@@ -220,10 +221,16 @@ replace github.com/Masterminds/goutils => github.com/Masterminds/goutils v1.1.1
 // we use vendored github.com/btcsuite/btcd@v0.22.0-beta to resolve ambiguous import of github.com/btcsuite/btcd/chaincfg/chainhash
 replace github.com/btcsuite/btcd/btcec => ./vendor_local/btcec // v2.1.2
 
-replace github.com/btcsuite/btcd/btcec/v2 => ./vendor_local/btcec // v2.1.2
+replace github.com/btcsuite/btcd/btcec/v2@v2.1.2 => ./vendor_local/btcec // v2.1.2
 
 replace github.com/btcsuite/btcd/btcec/v2/ecdsa => ./vendor_local/btcec/ecdsa // v2.1.2
 
+replace github.com/btcsuite/btcd@v0.20.1-beta => ./vendor_local/btcd
+
 replace github.com/btcsuite/btcd@v0.22.0-beta => ./vendor_local/btcd
 
-replace github.com/btcsuite/btcd/chaincfg/chainhash => ./vendor_local/btcd/chaincfg/chainhash
+replace github.com/btcsuite/btcd@latest => ./vendor_local/btcd
+
+replace github.com/btcsuite/btcd/chaincfg/chainhash@v1.0.0 => ./vendor_local/btcd/chaincfg/chainhash
+
+replace github.com/btcsuite/btcd/chaincfg/chainhash@v1.0.1 => ./vendor_local/btcd/chaincfg/chainhash

go.sum

@@ -141,6 +141,10 @@ github.com/btcsuite/btcd v0.0.0-20190115013929-ed77733ec07d/go.mod h1:d3C0AkH6BR
 github.com/btcsuite/btcd v0.20.1-beta/go.mod h1:wVuoA8VJLEcwgqHBwHmzLRazpKxTv13Px/pDuV7OomQ=
 github.com/btcsuite/btcd v0.22.0-beta h1:LTDpDKUM5EeOFBPM8IXpinEcmZ6FWfNZbE3lfrfdnWo=
 github.com/btcsuite/btcd v0.22.0-beta/go.mod h1:9n5ntfhhHQBIhUvlhDvD3Qg6fRUj4jkN0VB8L8svzOA=
+github.com/btcsuite/btcd/btcec/v2 v2.1.2 h1:YoYoC9J0jwfukodSBMzZYUVQ8PTiYg4BnOWiJVzTmLs=
+github.com/btcsuite/btcd/btcec/v2 v2.1.2/go.mod h1:ctjw4H1kknNJmRN4iP1R7bTQ+v3GJkZBd6mui8ZsAZE=
+github.com/btcsuite/btcd/chaincfg/chainhash v1.0.0/go.mod h1:7SFka0XMvUgj3hfZtydOrQY2mwhPclbT2snogU7SQQc=
+github.com/btcsuite/btcd/chaincfg/chainhash v1.0.1/go.mod h1:7SFka0XMvUgj3hfZtydOrQY2mwhPclbT2snogU7SQQc=
 github.com/btcsuite/btclog v0.0.0-20170628155309-84c8d2346e9f/go.mod h1:TdznJufoqS23FtqVCzL0ZqgP5MqXbb4fg/WgDys70nA=
 github.com/btcsuite/btcutil v0.0.0-20180706230648-ab6388e0c60a/go.mod h1:+5NJ2+qvTyV9exUAL/rxXi3DcLg2Ts+ymUAY5y4NvMg=
 github.com/btcsuite/btcutil v0.0.0-20190425235716-9e5f4b9a998d/go.mod h1:+5NJ2+qvTyV9exUAL/rxXi3DcLg2Ts+ymUAY5y4NvMg=