Release Notes

New features, bug fixes and changes to System platform.

System v1.25-beta

  • Removing a topic from a metric does not work
  • Left border is missing from the "Welcome to System" popup modal
  • Updated social share image
  • Updates to Evidence Cards for Get to Source Faster
  • Metric selector flip icon and functionality
  • Add what's new panel to System (scaffold)

System v1.23-beta

  • undefined in parsed dates
  • The Study page flickers between old and new
  • Topics should pre-populate when you edit evidence
  • "Create new metric" flow for Add Evidence
  • Change AutoScaleAlarm CPU Utilization metric expression to CPU > 85

System v1.22-beta

  • Evidence Form - When expanding Additional fields, should scroll
  • Add new evidence breaks page
  • Adding Authors is not working
  • Add CTA button, edit in graph context on editable Study
  • Add Evidence Relationship modal
  • Relationship Selector Component
  • Convert Metric Page to GraphQL
  • Author names on the Study page should link out by orcid
  • Remove the lambda_handlers.fetch_concept_graph lambda

System v1.21-beta

  • Error during apply-schema-dev when deploying System
  • Add evidence from topic page
  • Add incremental backup option to sysdb cli tool
  • Maintenance page switch
  • Topic search input should boost our catalog topics
  • Remove R Client Generation on CircleCI
  • Set the autoscaling alarm threshold for memory utilization to 99
  • Make Study editable
  • Show edges on the graph for unstandardized feature contribution types

System v1.20-beta

  • Long metric and feature names cause feature-card stretching
  • Missing API endpoints for roles and invites routes
  • Add PubMed client to pull in suggested evidence information
  • Add Call to Action (CTA) button to the Study page
  • Add evidence cards to the Study
  • Create a new Study page
  • Add evidence modal
  • Pull request template to front-end
  • Add evidence from the metric page
  • Add log-level, level-log, and elasticity to backend schema
  • Elasticity Feature Contribution Type (and others)
  • Database Backup monitoring
  • Upgraded Staging & Production database
  • Upgraded SystemDB CLI
  • Convert Topic Page & Topic Card to GraphQL
  • Revised Study page container
  • Switch to the new study page via the DOI field

System v1.19-beta

  • last_interaction_on field is not working for enterprise services
  • Make correlation associations bidirectional if lag=0
  • Align catalog full-width breakpoint with mobile chrome change
  • The share button should also copy the view_context parameter
  • Add statistics does not let you swap metrics
  • Cannot easily remove a metric once added to a relationship
  • Add data pull for candidate evidence based on topic name
  • Add candidate evidence client
  • Suggested Evidence Cards
  • Add Evidence from Source Modal
  • Modify candidate evidence service to filter by topic and metric name
  • Lookup DOI Component

System v1.18-beta

  • Metadata service not picking up integration configurations
  • Added missing integration routes
  • Ensure p-value check is robust to 0
  • Create backend service for frontend to be able to pull information extractor blob
  • Integration manager - fetch integrations from the team endpoints
  • Constrain the Add Statistic in frontend write to only have one primary association

System v1.17-beta

  • Time series association object missing CIs for non-max/min lag values
  • Broken links to metric pages on dataset metric matching console
  • As a user, I would like to see lag analysis in the frontend
  • Show lag statistics in feature interaction card
  • Add plot in evidence card for lag statistics
  • Update sentence in evidence card for lag statistics

System v1.16-beta

  • Speed up search by not making subsequent Dgraph requests
  • Strength and Sign Hovers refer to Data not in the Relationship
  • directed_at_feature_ids field is null on time series associations
  • Add lag analysis explanation tooltips
  • Add (lagged) to the feature and metric names in the evidence card
  • Add Standardized Differences to ValueType in natural language evidence sentences
  • Convert Model Page to GraphQL
  • Update evidence card statistic with lag values (and hover)
  • As a user, I want a better experience viewing long time series datasets
  • Update Retrieval to return proper directionality/time unit on time series Association objects - Rank metric candidates using clinical trials data

System v1.15-beta

  • Typo in Pearson correlation summary sentence
  • ngram for Metric and Topic alias search
  • System for Mobile
  • As a user, I want a better experience viewing long time series datasets

System v1.14-beta

  • Topic and Metric URLs use slugs in addition to ids
  • Separate team's lambda's logs into separate endpoints

System v1.13-beta

  • Highlighted search term text in the Dataset card is overlapping with the “Available Formats” section header
  • Deploy-user-api deployment issues
  • deploy-beta-frontend-production fails on invalidating cache
  • As a contributor, when matching metrics to topics, I would like to see a clean Wikidata concept list (currently the list includes journals, articles, disambiguation pages, etc.
  • Social share image change

System v1.12-beta

  • When editing relationship evidence from the project page, should take you to add flow with relationship expanded
  • Topic List on Index
  • Topic/Metric page title in HTML metatags
  • As a System Python client user, I would like to see CatBoost as an option when adding a model
  • Statistical Types in alphabetical order
  • The confidence interval should show the lower bound first
  • Don't burry confidence interval button

System v1.04-beta


  • The "are you sure" modal is not scrollable and does not allow write for metrics
  • Statistic Values are Automatically Adjusted Lower
  • Metrics jump (e.g. putting a card in Metric 1 will sometimes jump to Metric 2)
  • Model Conversion Bug
  • Fix regression standardization in CLI
  • Handle Dates not as Timestamps
  • CC logo on left nav should link out to CC license page


  • As a catalog user, I want to know the exact errors that have occurred during retrieval and not just that there was an error
  • Add Forest Plot to Evidence Cards
  • Package extractor code
  • Frontend snippet for adding models through CSV


  • Topic graph should show all matched metrics, and not just metrics with strong relationships
  • Feature Page Refresh
  • Ensure direction/metric order is set the same across all components

System v1.03-beta


  • API [prod-system] stage [prod] GET /view/ooux/public : p99 > 3s
  • Project GraphQL query returns undefined


  • Topic Search to include Metrics
  • As a System client user, I would like to see Cohen's d generated for my models


  • Consolidate Python Client's StatInference with MLSession
  • Create bulk project - authors relationship endpoint

System v1.02-beta


  • Chris's Nan Badge bug
  • Retrieval Fetch/List Associations Bug


  • As a System Python client user, I would like to see standardized beta coefficients for models added through CSV and stats models


  • Show no results copy when no search results
  • Clean up unused code in python client