v0.3.1

What's Changed

• Adding support for creating streams by @WuChuSheng1 in #248
• Write-ahead Logging design doc by @HHoflittlefish777 in #249
• Adding support for editing streams by @WuChuSheng1 in #252
• Fix the broken of schema chain by @hanahmily in #251
• Bump golang.org/x/net from 0.2.0 to 0.7.0 by @hanahmily in #254
• Add a timeout to all go leaking checkers by @hanahmily in #255
• Update change log by @hanahmily in #256

Full Changelog: v0.3.0...v0.3.1