docker_3.8.1

What's Changed

• Add support for mixed source corpora by @ddaspit in #177

bug fixes

• Try 2 for editor config: by @johnml1135 in #171
• Refactor models to records by @ddaspit in #172
• Better error handling for download endpoint by @johnml1135 in #173
• fix ClearML Event error - only require fields used by @johnml1135 in #175
• Remove required property from optional ClearMLTask attributes by @Enkidu93 in #176
• Fix some logic found during e2e testing by @johnml1135 in #178

Full Changelog: docker_3.7.0...docker_3.8.1