Xgo v1.1.7

This release upgrades xgo from v1.1.6 to v1.1.7 with #353

Minor improvements:

• fix trace unmarshal with big.Int that overflows float64
• limit single param size to 1M by default
• add unit test for --unified

To install xgo v1.1.7:

# update xgo
go install github.com/xhd2015/xgo/cmd/xgo@v1.1.7

# no need to update runtime

For documentation, see https://github.com/xhd2015/xgo.

What's Changed(Auto generated)

• optimize trace size by @xhd2015 in #353

Full Changelog: v1.1.6...v1.1.7