git clone --branch ntwk-butterfly https://github.com/filecoin-project/lotus.git
# cd lotus/
# git show
commit 337c57093404431eb2d347f97f7d8f61993814cd (HEAD -> ntwk-butterfly, tag: ntwk-butterfly-7.10.0, origin/ntwk-butterfly)
Author: Travis Person <travisperson@users.noreply.github.com>
Date: Fri Jul 10 02:49:50 2020 +0000
Butterfly network 7/10/2020
diff --git a/build/genesis/devnet.car b/build/genesis/devnet.car
new file mode 100644
index 00000000..c4d6f99e
Binary files /dev/null and b/build/genesis/devnet.car differ