April 9, 2020

Release 5.10 Changelog

Table of Contents:

New features, improvements and bug fixes


  • Create delete email endpoints in v2 to finally get off old internal endpoints to streamline operations
  • Create Patch, Delete, Get CreditCards endpoint in v2 APIs to finally get off old internal endpoints to streamline operations
  • Improved billing for collaborators
  • PostVerifyEmail error causing some issues not being able to verify their email addresses upon sign-up. Fixed
  • Fixed flaky email verification integration test to provide more stability to sign-up process
  • Fixed a link to a non-public version of our API used for development purposes which led to a lot of login issues for users who landed there


  • Created display for scopes on collaborator invitations, allowing users to easily understand and control the scope of access allowed for app collaborators
  • Introduced Collaborators and Collaborations endpoints in API and UIs in Portal
  • Add ability to upload inputs from App Details screen in Portal
  • Created collaboration tab in Portal, making it easy to add collaborators to apps
  • Created display to show the user who invited you to collaborate on an app
  • Update email phrases for collaborator invitations. After successful sign-up, the user is now redirected to the app's dashboard in Portal
  • Fixed issue with concept counts in some apps
  • Clicking pencil icon to edit an API Key in Portal crashed apps. Fixed

Data Management

  • PATCH /inputs needs to check status of asset before patching
  • Removed sync DELETE /inputs after runtime config tested
  • Changed POST /inputs to be async always to simplify processing of workflows after API client tests updated
  • Added pagination to clusters making for easier data management
  • Sporadic inability to delete any inputs via Portal or in bulk via the API
  • Numerous third party security fixes under the hood during ongoing upgrades
  • Fix 40012 status caused by parallel deletes and adds having a race condition
  • Update status\_changed\_at when deleting inputs so we can better track changes
  • Cache the input counts so that apps can display them in Portal efficiently
  • Handle killing URL downloading if it is processing for more than 60s. This will make URL processing much more reliable
  • Return an error if a user sends YouTube video URL as that is not a valid URL to a video we can download
  • Prevent PostInputs from creating inputs with a user-provided Input.ID that contains a colon
  • Video calls failed if URLs contain parameters after the file type. Fixed
  • Failed to resolve DNS MX record in URL down-loader which effected some downloads. Fixed
  • Investigate why some re-hosted s3 links are no longer working
  • Getting input counts was broken in some apps, reporting zero, which caused Portal to add an input view to display always
  • Debug UnicodeErrors in URL downloading to fix URLs with Unicode characters
  • Fix the poor handling of video too large error message
  • Unable to batch delete inputs from time to time has been fixed
  • Media processor video handling was having errors with decoding some videos
  • Delete Image Button doesn't work in some scenarios
  • Fixed support for webp image format so it is available again


  • Improved accuracy of annotation counts, improving the user experience when annotating inputs
  • If an image is tagged with a concept that is not in the model, training fails due to KeyError, this is fixed
  • Fix detection labeling bug where previous images image ratio is used which would cause display issues
  • We have updated Portal to scale to a large number of concepts with much lower resource usage
  • Investigate face bounding box probabilities consistency to improve user experience
  • Bounding box creation canvas in Portal was breaking on resize of the window


  • Deploy General Detection Beta Model to recognize multiple objects with bounding boxes.
  • Deployed new face detector for improved face detection performance over images and video
  • Created custom training enhancements that handle negatives better for improved model performance
  • Created evaluation metrics for custom facial recognition in backend for improved facial recognition performance
  • Custom detection training with new data-dump
  • Topological sort for workflows
  • Cleaned up duplicate models in workflow model list
  • Deployed public general v1.5 in concept model
  • Create Pixel Training Hyperparameter Help Guide
  • Cleaned up duplicate models in the workflow model list, so that you no longer see two General models
  • Unintended behavior for private model version IDs for certain customers has been fixed
  • Models referencing deleted backends should be marked as deleted
  • The latest version of our general model wasn't always default, now it is
  • Fixed a bug with face recognition evaluations.
  • Deleted Concepts Persisted in face recognition models. Not anymore!
  • Inability to see whether a large model is training and making progress, or hung has been addressed to better support our customers
  • Model won't train in some apps with no positive examples issue has been resolved
  • Fixed issues with color models failing for a short period of time
  • Fixed list of models available to workflows to only show a single General model


  • Return custom detection evaluations through the GO API
  • Improved cluster page performance
  • Investigate health checks killing a prediction backend service, which could affect some predictions in the API
  • Workflow predict sometimes was failing with 98012 status code. Many fixes here should reduce that
  • Workflow Predict called the wrong model sometimes. Not any more!
  • Video playback out of sync with detections in our demos
  • Fixed issues with regions predicted on inputs would be carried over between inputs in Portal
  • Fixed the flaky face recognition tests to ensure stability of our face recognition product
  • Face Detection backends were running out of memory for some predictions, this has been resolved
  • Return more descriptive error msg for post metric endpoint


  • Added helper text/suggestions to improve Portal user experience
  • Header Search return app_owner's user info in collaboration endpoints
  • Explorer Search Bar - Clicking the green/red circle icons didn't reliably detect click, now it does!
  • Portal not showing the correct number of results in concept search. Fixed.
  • Left/right arrows in single image view don't switch between images with regions. Fixed
  • Fixed carousel thumbnail clicks wiping query params / trigger new search