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Changelog: What's new?

Release 5.5

Version 5.5.4 - 3rd December, 2019 (download)

Updated System Requirements:
  • As of Teamscale 5.3, running the Teamscale server on Windows requires the Visual C++ Redistributable for Visual Studio to be installed.
  • As of Teamscale 4.9, a Java Runtime Environment with Unlimited Strength Jurisdiction Policy is required. Updating your JRE may be necessary.
Upgrade from older version: Full re-analysis via backup required
  • Fixes
    • Increase of quality-neutral metrics (e.g., LOC) was shown as a negative trend in the Reporting System Quality Overview Slide
    • Pre-Commit analysis did not work for projects using an alias
    • Invalid default branch setting for TFS connector did not lead to a validation error
    • Pasting images from clipboard to image slide did not work
    • Using the mouse during report presentation did not work
    • Images on image slide wasted too much available space
    • 'Guess Url' button in Admin Settings did not work
    • Some Simulink sibling findings were not generated correctly
    • "Skipping method with negative length" warnings were shown for empty methods
    • False positives in "Switch statements should not contain unexpected constructs" check (C/C++, MISRA-C 16.1)
    • False positives in "Unused variables" check when a variable was assigned as an out parameter and used in the same line
    • Inline comments for lambda methods were reported as invalid interface comment
    • PL/SQL parser did not correctly parse the command "CREATE OR REPLACE VIEW"
    • External report uploads that were saved but not integrated could never be deleted
    • ClassCastException in GitHub line commenting for file-level findings
    • OutOfMemoryErrors in TestwiseCoverageSynchronizer
    • Invalid URLs were generated when navigating from treemaps
    • TypeError ("a is null") when opening issue perspective
    • IntelliJ project mapping menu loaded indefinitely if no project was open
  • Improvements
    • New check framework versions are now published on GitHub

Version 5.5.3 - 26th November, 2019 (download)

  • Fixes
    • Architectures in projects with aliases could not be opened
    • Simulink sibling links were not generated correctly
    • Duplicated commit entries and footer in Activity perspective
    • Visual Studio Plug-in crashed during pre-commit upload
    • Sorting indicator in TGA issue table initially pointed in the wrong direction
    • Event log download did not work
    • NullPointerException when rendering Simulink library blocks which were not found in the project

Version 5.5.2 - 19th November, 2019 (download)

  • Fixes
    • False positives for "Field could be final" check in Java
    • Some Simulink library models were not linked to code correctly
    • StackOverflowError in DeadStoreAnalysis
    • IndexOutOfBoundsException in "Forbidden literals" check for ABAP
    • Single Metric Trend Chart Widget did not work if additional paths were specified
    • Empty merge commits were filtered out from Activity view
    • IDE Plug-ins: Pre-Commit did not work against Teamscale 5.5.x servers
    • Tooltip in the System Quality Overview Slide showed the threshold values as "undefined"
    • Pressing cancel while editing a task redirected to the task list view

Version 5.5.1 - 12th November, 2019 (download)

  • Fixes
    • Avatar images were not properly displayed on Safari and Firefox
    • Teamscale failed to start if the installation directory was not writable
    • Creation/editing of multi-language analysis profiles ignored all but the first selected language
    • Enabled check for "backwards" goto jumps for C# and Objective-C
    • False positives for "Avoid unused private methods" check in Java
    • Compare functionality in method history view was broken
    • Line charts in metric trend slide in Reports perspective were missing data
    • Finding summary bar chart widget was broken
  • Improvements
    • Issue view now sorts tickets newest first
    • Links in commit messages are now clickable
    • Eclipse, IntelliJ, NetBeans: Pre-Commit now suggests only changed files relevant to Teamscale analysis as per the analysis profile

Version 5.5.0 - 5th November, 2019 (download)

  • Major Features
    • New Reports Perspective
    • Jira Integration: Displaying ticket coverage information in Jira
    • Test Gap Analysis now allows excluding changed test code
    • Ability to copy a project with all project data, not just the configuration
    • Full storage-system snapshots for backup
  • Web UI
    • Findings perspective: All associated tasks of a finding are now displayed
    • Tests perspective has been restructured into subviews
    • Baseline picker: Newest baselines are now shown first
    • Treemap pop-up text now distinguishes between methods and files
  • Checks
    • "Unrelated member comment" check now detects unnecessary return declarations in comments (Java)
    • "Avoid special characters in 'javax.ws.rs.QueryParam' annotation parameters" check (Java)
    • "Conditional expression if (0 or false) should be avoided" check
    • "Too many method parameters" check (Objective-C)
    • "Avoid using C-style arrays" check (C++)
    • Check for MISRA rule 10.4: Mismatched essential type categories for binary operand (C++)
  • Admin
    • Ability to delete the matched external findings descriptions when deleting an external findings group
    • NTLM and Negotiate are enabled by default for SVN connector

Release 5.4

Version 5.4.10 - 3rd December, 2019 (download)

Updated System Requirements:
  • As of Teamscale 5.3, running the Teamscale server on Windows requires the Visual C++ Redistributable for Visual Studio to be installed.
  • As of Teamscale 4.9, a Java Runtime Environment with Unlimited Strength Jurisdiction Policy is required. Updating your JRE may be necessary.
Upgrade from older version: Full re-analysis via backup required
  • Fixes
    • Re-analysis was required after changing project configuration options that don't require re-analysis

Version 5.4.9 - 26th November, 2019 (download)

  • Fixes
    • Improved error handling and more meaningful error messages for Jira responses
    • Changes to project configurations with validation errors were not persisted on forced save
    • Currently-selected project in the project chooser was not pre-selected when creating a dashboard from template

Version 5.4.8 - 19th November, 2019 (download)

  • Fixes
    • False positives for "The variable may contain a null value and is dereferenced" check in case of string.IsNullOrWhitespace calls in C#
    • Dashboards could not be edited on low-resolution screens
    • Upload Commit details dialog for large reports was unresponsive
    • Activity details view did not show issue links

Version 5.4.7 - 12th November, 2019 (download)

  • Fixes
    • False positives for "Do not shadow built-ins" check in Python
    • IntelliJ & NetBeans Plugin: Pre-commit findings could not be opened in web browser from Findings window
    • Instance comparison service failed to create remote snapshot (Bad Request error)
    • IndexOutOfBoundsException in 'Switch statement without default case' check
    • Source files downloaded from Teamscale had a hyphen rather than a dot as file-extension separator

Version 5.4.6 - 5th November, 2019 (download)

  • Fixes
    • External upload commits were mistakenly shown as changes in the change treemap of the delta perspective
    • False positives for "Comments have to be consistent and complete" check in MATLAB
    • Clone detection did not detect identical clones if they contained numeric literals of different types
    • Entering an invalid regex in the architecture editor resulted in an unrecoverable error
    • IDE Plugins failed to load findings from Teamscale 5.4.x servers
    • Externally uploaded findings were assigned to the wrong files in case of name clashes
    • Vague error message when attempting to create a project with multiple issue connectors

Version 5.4.5 - 29th October, 2019 (download)

  • Fixes
    • Multi-version file system connector did not work
    • Parsing of C++ statements starting with operator keyword failed
    • False positives for "Unused variable or parameter" check in C# due to failed parsing of constructors implemented as single lambdas
    • Parsing of "if" inside of "case" failed for IEC61331
    • "global" keyword was not recongnized in generics declarations of C# parameter lists, leading to parsing errors in C# expression-bodied members
    • AngularJS components that create new instances were parsed incorrectly
    • False positives for "Multiple declarations of extern objects/functions" check in case of external declarations in different namespaces
    • False positives for "Includes shall only be preceeded by preprocessor statements or comments" check in C/C++
    • Using RocksDB sometimes caused Teamscale to get stuck
    • Leading underscores in architecture names were moved to the end in architecture overview page
    • CTC parser could not handle "linedir" probe type
    • Comparison of users in instance comparison was case-sensitive
    • Artifactory completely blocked project if one ZIP file was missing or unreadable

Version 5.4.4 - 22nd October, 2019 (download)

  • Fixes
    • IllegalArgumentException during cleanup after job execution due to a missing temp directory
    • OutOfMemoryError when test execution data was repeatedly merged
    • Projects sometimes got stuck after the initial import was done
    • Time travel was active in activity details view leading to JS errors
    • Some rare language constructs in C# and C++ caused errors in dataflow analysis
    • TGA Trend always showed the executed methods for the whole system even when sub-paths were selected
  • Improvements
    • Faster processing of coverage uploads
    • Instance Comparison Findings are grouped by category

Version 5.4.3 - 15th October, 2019 (download)

  • Fixes
    • Projects could get stuck after a rollback and not continue analysis
    • Backup import failed with message "Size of request part 'backup' exceeds maximum allowed size"
    • Misleading disk space warning when using symlinks
    • Project alias could not be removed from configuration in case of validation errors
    • Slashes in partition and branch names in external uploads view caused errors
    • Finding message overlapped the location column in the findings table in the commit details view
    • "Consistent Storage Class Modifiers" check crashed with IndexOutOfBoundsException in rare cases
    • Users could not be deleted if the user limit was exceeded
    • Selection of projects for update without reanalysis after analysis profile change was off by one
    • Uploaded external metrics were not validated leading to ClassCastException in some cases
    • Pausing the analysis for a single project paused all projects
    • Limiting the displayed metrics in the metrics perspective to a threshold profile did not work

Version 5.4.2 - 8th October, 2019 (download)

  • Fixes
    • Eclipse/IntelliJ/NetBeans plugins had problems connecting to Teamscale server using wildcard TLS certificates
    • Finding location links in the issue details view navigated to outdated code locations
    • Line-number links for architecture findings in the finding details view did not work
    • Naming convention check failed for anonymous structs
    • HTTP 500 error when trying to load js-libs with invalid cache entries
    • False positives for "Expecting an exit statement at end of switch cases" check for certain nested switch statements
    • False positives for "Assignment to wider essential type" check
    • False positives for "Non-void function should return a value" check in the context of function pointers
    • False positives for "The variable may contain a null value and is dereferenced" check in case of multiplication after array dereference

Version 5.4.1 - 1st October, 2019 (download)

  • Fixes
    • In collapse mode, sidebar submenus were not shown
    • Clarified the description of the View permission for user scope
    • Navigation was broken when branch name or path contained special characters
    • Navigation from metrics perspective to issue perspective led to "File not found" error
    • RepositoryException in TFS Connector due to case mismatches
    • IndexOutOfBoundsExceptions in 'Redundant parentheses' check for Python
    • In the IntelliJ and Netbeans plug-ins, automatically created mappings incorrectly started with a slash
  • Enhancements
    • New parameter to skip project validation on create/update
    • Instance comparison now includes worker and parse logs
    • The IntelliJ plug-in now supports Subversion (requires IntelliJ 2019.1 or newer)
    • Zipped Eclipse/IntelliJ/NetBeans plug-in repositories are now available for offline installation

Version 5.4.0 - 24th September, 2019 (download)

  • Major Features
    • Code regions can now be selected in the code perspective
    • Delta Perspective: Findings flagged as tolerated or false positives are now displayed as such
    • Configurable branch lookup paths for SVN connector
    • Significantly improved the scheduler; resulting in much improved performance, scalability, and robustness of the analysis
  • Web UI
    • Metrics Hotspot Table Widget: Default sorting according to the score
    • Tasks Perspective: Tags of tasks are now shown in the task list
    • Delta Perspective: Consistent messages across the different views in case of no changes
    • Activity Perspective: Direct link from commit details to impacted tests
    • Timetravel is now possible with short git revisions
  • Security Improvements
    • Stacktraces are no longer exposed to the end-user
    • Cookies are now secure (when https is enabled) and CSP and XSS preventing headers were added
    • Versions of JS libraries are no longer exposed to the clients
    • Session timeout is now configurable
    • File system connectors can no longer access the complete filesystem
  • New Checks
    • Configurable unwanted methods check (C/C++)
  • IDE Integration
    • IntelliJ Plug-in: Pre-Commit Results view now has Expand/Collapse All buttons
    • IntelliJ Plug-in: Teamscale plug-in is automatically enabled
  • Admin
    • New global permission for creation of support requests
    • Adjustable issue patterns for CSV based issue connector
    • Admin Perspective: Editable global role assignments
    • Default file name excludes for ABAP Test code in the project configuration
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