v1.4.4

What's Changed

• Delete thumbnail even if file is not to be deleted by @lpoli in #679
• fix(devops): run integration-tests on self-hosted by @cnlangzi in #682
• fix(devops): kill blobber grpc process if it exists by @cnlangzi in #689
• Limit the combined directories and files per allocation by @avanaur in #676
• Fix/challenge for bbr by @cnlangzi in #686
• fix(gomod):upgrade gosdk and grpc by @cnlangzi in #683
• fix(zcncore): fixed panicking issue on logging by @cnlangzi in #701
• fix(zcn): removed redundant json marshal on sc.Input: by @cnlangzi in #707

Full Changelog: v1.4.3...v1.4.4