v0.8.0

What's Changed

• osc_str: users can now use append functions by @outscale-mgo in #36
• Update coniac by @outscale-mgo in #37
• SDK v0.8.0 for API v1.28.7 by @outscale-mgo in #38
• Autobuild 0.8.0 by @outscale-mgo in #39

Full Changelog: v0.7.0...v0.8.0