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Changelog: What's new?


Release 4.5

Version 4.5.7 - 16th October, 2018 (download)

Upgrade from 4.5.x: Drop-in, unless there is missing external data or commits which don't detect changed code. Then a full re-analysis is recommended.
Upgrade from older version: Full re-analysis via backup required
  • Fixes
    • Intellij plugin: Connection errors were reported when plugin was disabled
    • Offset between multiple uploads was too large when using "movetolastcommit"
    • Possible data loss due to race condition during data upload
    • Incorrect usage of SAML POST binding
    • False positives for check "compare with self"
    • Performance problem in TestImpactSynchronizer for large commits
    • Meaningless warning about overlapping architecture components
    • Gosu nesting depth bug with lambdas
    • Typo in description of MethodDefinitionInHeaderCheck

Version 4.5.6 - 9th October, 2018 (download)

  • Fixes
    • Do not mark workers as unresponsive in single process setup
    • Coverage calculation for special case of JavaScript files
    • Automatic backup did not allow backslashes in local file paths
    • System information not fully shown on certain operating systems
    • Also consider subteams when checking for collaborators in GitHub
    • Auto backup using S3 upload produces invalid error message
    • Improved recovery after cluster reconfiguration (cloud setup)
    • Improve performance of metric table calculation in cloud environment
    • Architecture commits were not shown in e.g., delta commit lists
    • Correct calculation of needed memory for workers
    • False positive when using tabs to separate pre-processor directives from their arguments
    • Array initialization check now correctly handles string literals
    • Invalid cache purge order when users are deleted
    • Parsing of branch names from message with trailing dot now extracts correct branch name
    • Remove confirmation dialog sometimes shown when uploading backup

Version 4.5.5 - 1st October, 2018 (download)

  • Fixes
    • Errors in issue detail view for projects with aliases and branches
    • Teamscale incorrectly re-created Gerrit history in some cases, leading to follow-up errors in the ElementHistoryAnalyzer and incorrect changesets
    • Missing validation for Issue ID pattern in Issue Tracker Connector
    • ArrayIndexOutOfBoundsException in C++ array initialization check
    • Branch names with common prefixes led to rollback problems

Version 4.5.4 - 26th September, 2018 (download)

  • Fixes
    • Project selector did not work properly in some cases
    • Error during import of analysis profile using Comment type metrics option

Version 4.5.3 - 25th September, 2018 (download)

  • Fixes
    • Missing external data due to a race condition between external uploads and multiple code connectors
    • Branch labeler ignored include/exclude patterns, leading to import commits in the middle of the history
    • Auto-selection of issues branches in the Tests perspective did not work in all scenarios
    • LOC metric did not consider content exclusion filters
    • Outdated OSHI library led to errors on System Info page and crashing of the support request generation
    • False positives for "missing throw before exception" check for lambdas and returns
    • Project filtering was not possible in the Test Gap Partition Selector
  • Enhancements
    • Analysis-profile migration from versions older than 4.5.0 to 4.5.x is now faster

Version 4.5.2 - 20th September, 2018 (download)

  • Fixes
    • Security: In a very rare conditition a user could be logged in as a different user during normal operation. Upgrade highly recommended!
    • Allow auto-backup to non-file locations, e.g. S3
    • Python architecture no longer crashes when a top-level init.py is present

Version 4.5.1 - 18th September, 2018 (download)

  • Fixes
    • Dashboard page showed an HTTP-500 error if project for a widget did not exist
    • Affected files table in activity details did not use full width
    • NotificationTrigger hung while sending mails
    • Not all metrics were available when editing threshold profiles
    • Quality indicators without analysis groups lost finding count metrics
    • False positive for 'value compared with itself' check for comparisons of field and parameter
    • Finding delta always returned 0 removed findings in findings churn widget and delta perspective
    • NullPointerException in JiraSynchronizer
    • Incorrect port labels were displayed for Simulink SubSystem blocks
    • Intellij plugin could not save project settings when connection to Teamscale is disabled
    • Method history view crashed when it could not find test uploads in the repository log
    • Cross-annotation was not available for widgets
    • Error page on issue details view for projects with aliases
    • Section comments and @see tags were detected as commented out code in C++

Version 4.5.0 - 11th September, 2018 (download)

  • Major Features
    • Ability to deactivate all system connectors for a Teamscale Instance
    • Improved Backup Imports (performance + UI)
  • Web Interface
    • Ability to search for issues with the prefix 'issue:' in the Teamscale search field and being redirected to the IssueDetailView directly
    • Findings from Simulink Model Advisor Reports are now shown as Yellow/Red according to their severity in the report (Warning/Failed)
    • Findings Treemap now shows the affected files (instead of affected LOC) and the percentage of area that is colored
    • Added Cancel Button in Edit Task View
    • Added Edit Button in Analysis Profile Detail View
    • Project Edit view: Filterable list of all files available in a Teamscale project
    • Metric Table Widget: Show metric description when hovering the mouse over metric names
    • When creating a task from a finding, more fields of the task can be edited right away
  • Built-in checks
    • C-Like
      • Check for equal statements inside conditional expressions
    • Java
      • Do not use octal literals check
      • Do not use lowercase l suffix to denote long literals check
    • Matlab
      • Function Parameter Count Check
      • Unwanted Function Calls Check

Release 4.4

Version 4.4.8 - 1st October, 2018 (download)

Upgrade from 4.4.6 or higher: Drop-in, unless there are commits which don't detect changed code. Then a full re-analysis is recommended.
Upgrade from 4.4.5: Drop-in, unless inconsistencies for external upload commits are encountered. Then a full re-analysis is recommended.
Upgrade from 4.4.4: Drop-in, unless updating external analysis results fails. Then a full re-analysis is recommended.
Upgrade from 4.4.3: Drop-in, unless there are missing external upload findings or import commits in the middle of the commit history. Then a full re-analysis is recommended.
Upgrade from 4.4.2: Drop-in, unless GitContentUpdater failures occur or using Architecture analysis for TypeScript projects. Then a full re-analysis is recommended.
Upgrade from 4.4.1: Drop-in, unless some findings are not deleted or the analysis is stuck in a rollback loop. Then a full re-analysis is recommended.
Upgrade from 4.4.0: Drop-in, unless StorageException errors occur in ExternalAnalysisResultsRetriever. Then a full re-analysis with an old 4.3.x backup import is recommended.
Upgrade from older version: Full re-analysis via backup required
  • Fixes
    • Branch names with common prefixes led to rollback problems
    • Missing external data due to a race condition between external uploads and multiple code connectors

Version 4.4.7 - 20th September, 2018 (download)

  • Fixes
    • Security: In a very rare conditition a user could be logged in as a different user during normal operation. Upgrade highly recommended!
    • Not all metrics were visible in the metric threshold profile configuration

Version 4.4.6 - 11th September, 2018 (download)

  • Fixes
    • Links from treemap in issue details led to an error page
    • Inconsistencies in external upload commits
    • NullPointerException when trying to change project config via Web UI
    • Could not edit external credentials from project edit view
    • Metric Thresholds were no longer shown in Metrics Trend Chart Widgets
    • Metrics from custom Quality Indicators were not available in threshold profiles

Version 4.4.5 - 4th September, 2018 (download)

  • Fixes
    • Updating External Analysis Results failed with SchemaNotFoundException
    • NullPointerException in GerritRepositoryConnection
    • Long findings' comments blocked the diff view in Gerrit
    • "Show execution" option in TGA treemap widgets was not correctly migrated

Version 4.4.4 - 31st August, 2018 (download)

  • Fixes
    • Importing Backup with "Skip project creation and only update external data" led to ClassNotFoundExceptions and missing external-upload findings
    • NTLM authentication against the TFS failed if HTTP/2 was enabled
    • Gerrit connector crashed in some cases
    • Gerrit Voting setting could not be changed without re-analysis
    • Branches were incorrectly merged if their parents are not matched to the preset branch include patterns, leading to import commits in the middle of the commit history

Version 4.4.3 - 28th August, 2018 (download)

  • Fixes
    • Incorrect navigation from generated code comments to Simulink models
    • Automatic account creation failed after creating the first SAP system connection
    • SAP system connectors failed to process incoming changes in rare cases
    • GitContentUpdater failed to parse commits if the branch contained '@'
    • Metrics bar chart showed artificial paths without metric values
    • ArrayIndexOutOfBoundsException in TypeScript Architecture Analysis
    • Uncaught validation exceptions when configuring external server credentials

Version 4.4.2 - 16th August, 2018 (download)

  • Fixes
    • Navigation from the Dashboard Perspective did not navigate to the project whose dashboard was last selected/viewed
    • IllegalArgumentException when using Metrics Table for non-code metrics
    • Gerrit Repository was not fully synced if workers were distributed on multiple machines
    • Findings were not fully removed in some rare cases
    • Incorrect calculation of Line Coverage
    • Merge Request Delta Findings were correct only if the target branch has not evolved
    • Simulink models were not rendered in the Findings detail view if they were not on the default branch
    • Tests Perspective crashed in some cases with "Request-URI too long" error
    • Incorrect analysis state after rollbacks
    • Tests Perspective didn't load for Simulink projects
    • NotificationTrigger errors despite not configuring any notifications
    • URLs starting with "git@" did not work
    • Activity detail view did not correctly display the files' change type for external upload commits
    • IllegalArgumentException in Array Initialization check
    • GitHub pull request annotation used "default" name/context
    • Project analysis could sometimes get stuck in a Rollback loop
  • Enhancements
    • Editing threshold profiles is now faster
    • Improved the axis-spacing in the Metric Bar Chart layout
    • Configure logging and caches by passing them in an environment variable

Version 4.4.1 - 7th August, 2018 (download)

  • Fixes
    • C# false positive variable was unused when using string interpolation with formatting
    • Copy Simulink location button in Findings Detail View and Model View did not work
    • Delta cache was always reset leading to redundant delta analyses in Delta Perspective
    • Bogus insufficient memory warning in some cases
    • StorageException in ExternalAnalysisResultsRetriever and Persister
    • Unresponsive external uploads view
    • Users with project creation roles could not view default analysis profiles
    • ArrayInitializationCheck crashed with ArrayIndexOutOfBoundsException
    • Check "Object reference comparison with itself" crashed with IndexOutOfBoundsException
    • No warning message was displayed when attempting to delete an account that was in use by a project
    • Incorrect layout of Test Gap percentage horizontal bars in Issues list view
    • Intellij plugin: Stack-overflow error when migrating project JSON settings to properties file
    • Intellij plugin: NPE when right-clicking on findings in findings tree view
  • Enhancements
    • Updated the default threshold configuration values for comment completeness

Version 4.4.0 - 1st August, 2018 (download)

  • Major Features
    • Analysis of plain-text files is now supported by the 'LINE' language
    • External credentials management view
  • Web Interface
    • Ability to display absolute metric values next to metric-change values in Delta-Metric view, Activity-Detail view and Metrics Change Table Widget
    • Added warning label in case insufficient RAM is configured for the number of workers used
    • Ability to filter baseline dropdown lists by typing text
    • Project Perspective: Consistent ordering of entries in project configuration details for all projects
    • System Perspective: Download and deletion of worker, service and event logs in System perspective is now possible for individual projects
    • Findings Perspective: Treemaps for findings of individual rules
    • Activity Perspective: Ability to filter out blacklist commits
    • Activity Perspective: Architecture change's commit messages now contain the architecture's name
    • Architecture Perspective: Possibility to specify a descriptive change message when saving architectures
    • Metrics Perspective: Ability to limit displayed metrics to those defined in the selected threshold profile
  • Languages and Tools
    • Support for external report upload of Google Closure Compiler errors and warnings in JSON format
  • Admin
    • Configure Teamscale License by passing it in an environment variable
    • Configure teamscale.properties by passing them in an environment variable
  • Built-in checks
    • Check for object comparison with itself (Java, C#)
    • Check for object reference comparison with itself (JavaScript)
    • Check for newly created exception which is not thrown (Java, C#)
    • Check for unused and duplicate imports (JavaScript)
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