Python v0.7.7

What's Changed

• Cloud docs by @Maayan-s in #763
• fix issue in parsing of subscribers by @RoiTabach in #771
• Filtering only Elementary models and not internal ones. by @elongl in #777
• Added an 'all' extra. by @elongl in #776
• Allowed using non dbt Hub package. by @elongl in #779
• Add log rotation + dbt internal project log target by @noaKurman in #783
• Added target path to upload_source_freshness by @oravi in #785
• Updated the dbt artifact schemas. by @elongl in #787
• indicative incompatibility error by @Maayan-s in #791
• Commenting out a test that uses unmaintainable fixed data points. by @elongl in #800

Full Changelog: v0.7.6...v0.7.7