feat: implement dip14 256-bit derivation (#225)

* feat: BIP112 CHECKSEQUENCEVERIFY support  (#216)

* feat: support for CHECKSEQUENCEVERIFY

* fix: bitwise AND operator instead of logical AND

* tests: fix checksig test

Co-authored-by: Ivan Shumkov <ivan@shumkov.ru>

* feat: update bls-signatures to 0.2.5 (#221)

* chore(release): bump version to 0.19.20 (#222)

* feat: log serialized transaction on error (#219)

Co-authored-by: Ivan Shumkov <ivan@shumkov.ru>

* chore: bump version to 0.19.21 (#223)

* feat: implement dip14 256-bit derivation

* Update hdpublickey.js

* fix: brfs for node 15

* fix: merging conflict left-out

* update lockfile to make CI work

* fix: use BufferUtil for buffer detection on browser

* test(SimplifiedMNList): giving more time for test to run

* typo(HDPrivateKey): renamed index property to value

Allow to avoid doing index.index for index.value.

Co-authored-by: Alex Werner <Alex-Werner@users.noreply.github.com>
Co-authored-by: Ivan Shumkov <ivan@shumkov.ru>
Co-authored-by: Konstantin Shuplenkov <konstantin.shuplenkov@dash.org>
Co-authored-by: Djavid Gabibiyan <djavidoff@gmail.com>
Co-authored-by: Anton Suprunchuk <antouhou@gmail.com>
Co-authored-by: Alex Werner <alex@werner.fr>

Author: 6 people

.gitignore

@@ -1,5 +1,6 @@
 # ignore JetBrains IDE project specific files
 .idea
+.vscode
 
 # do not track dependencies
 node_modules