v1.2.12

Attention

Don't use v.1.2.11 for bsc main net.
The release fix the problem bring by v1.2.11.
If you are in wrong version:

1. make intergration(v1.2.11) and run those command
   ./integration state_stages --unwind=20 --chain=bsc --datadir=./data ./integration stage_headers --unwind=20 --chain=bsc --datadir=./data
2. and then change to the v1.2.12
3. restart the node

Changelog

• 85bea6d bump version (#429)
• 9e13ebd remove bsc haber fix (#428)
• dbbbf53 upgrade.go: system contracts defined after genesis need to be explicitly created (#425)
• 386a482 fix the systemcontract address (#423)
• a40dfee Refactor system contract upgrade. (#422)