v1.2.4

Update index.html

v1.2.3: Update index.html

fix addrType() bug

v1.2.2: Update index.html

Optimized the interface

v1.2.1: Update index.html

Increased https://bitcoinfees.net link

v1.2.0: Update index.html

Added manual input of nSequence function. By default, all input nSequences for the transaction are set to the same value 0xfffffffd (2 ^ 32-3=4294967293), which activates the RBF (Replace By Fee) function. When the given transaction fee is relatively low and the transaction cannot be packaged for a long time, a higher fee transaction can be initiated to replace the previously broadcasted low fee transaction; The absolute time lock (nLockTime) has been activated again, which can be used to construct transaction strings for inheritance.

v1.1.3: Update index.html

Some optimizations

v1.1.2: Update walletjs.html

Correct the error in calculating transaction fees.

v1.1.1: Update walletjs.html

1.Adjust the number of characters in each QR code from 400 to 250.
2.There is an error in the calculation of the miner fee per byte, which has been corrected.

v1.1.0: Update walletjs.html

1. Optimize QRcode generation code.
2. Added calculating miner fees per vByte.

v1.0.0

Update README.md