Older Versions

Outdated Releases

This page lists old releases of Teamscale that are no longer supported.

Release 4.9

Version 4.9.13 - 21st May, 2019 (download)

Updated System Requirements: As of Teamscale 4.9, a Java Runtime Environment with Unlimited Strength Jurisdiction Policy is required. Updating your JRE may be necessary.
Update from 4.9.x: Drop-in
Update from older version: Full re-analysis via backup required

Fixes

Code snippet in findings detail view did not expand
Eclipse Plugin: IDE lost some keybindings (content assist, copy, paste) after restart
Artifactory connector could not handle multiple files in the initial revision
Dragging multiple unmatched types into architecture editor created redundant includes

Version 4.9.12 - 7th May, 2019 (download)

Fixes

Fetching ABAP source code required long time in certain cases when modifications are included
Gerrit comments were sometimes added on wrong lines

Version 4.9.11 - 30th April, 2019 (download)

Fixes

"No RFC enablement" error occurred in rare cases for ABAP function-group includes
StackOverflowError in ContentIndexSynchronizer when parsing TypeScript

Version 4.9.10 - 23rd April, 2019 (download)

Fixes

IDE Plugins: Empty pre-commit uploads are now allowed and pre-commit results are cleared
Progress bar in architecture editor re-arranged the layout during edit operations
Backup status showed permanent spinner in case of a failed upload

Version 4.9.9 - 15th April, 2019 (download)

Fixes

Crowd connector option "Retrieve users from the following server" was mistakenly treated as mandatory
Long runtime for ABAP code retrieval in case of many deletions
Backup import from Teamscale versions older than 4.8 failed with NullPointerException
Posting a comment on a task did not work
Findings for unused variables were missing when using C#7 "out" variable declarations and pattern matching
CodeChangeIndexSynchronizer failed on ABAP code with "region must be contained in list" error
C/C++ null pointer analysis false positive on "(c)=foo()" assignment
"No RFC enablement" error occurred in rare cases for ABAP function group includes
PCLint report parser failed if report contained PCLint crash messages

Enhancements

Added new expert option to ignore extraction failures in Artifactory connector

Version 4.9.8 - 9th April, 2019 (download)

Fixes

TGA Trends showed inaccurate data and were missing the full historic trend
Assessment bars sorting in metrics perspective was incorrect
Coverage data was assigned to unrelated methods due to invalid method move detection
Architecture editor was slow for some architectures
Button for showing files in project edit view froze the UI in large projects
The menu with account credentials in the project edit view sometimes expanded outside the visible area
Folders in published Teamscale distribution had 0777 permission
JavaScript error in activity details for branches with umlauts
False positive for ABAP check 'No write to system fields'
Parsing of C files which end with a macro caused assertion errors in multiple analyses
Disabled SSL certificate validation was not respected by TFS code and work item connectors

Version 4.9.7 - 2nd April, 2019 (download)

Fixes

OutOfMemoryError during traversal of complex commit graphs
Regex filter for logs did not match substrings
Backup import failed silently
404 errors in TfsWorkItemSynchronizer when retrieving TFS work items
Scrolling while editing an architecture component name caused the position of the name field to shift
Non-existent PHP types were shown as unmatched types in architecture editor
Baselines were not show in metric trend dialog
GitHub connector did not validate connector options
No coverage uploads were shown for architecture paths in the Test Gap Overview widget
Admins could not select dashboards shared by other users

Version 4.9.6 - 26th March, 2019 (download)

Fixes

Many rollbacks occurred during initial analysis
Follow-up errors occurred when parsing of code failed
Update of external data from project backup was broken
NullPointerException when creating a new user
Broken project after backup import (SchemaNotFoundException)
Unresponsive workers could cause stalled analysis
Race condition when editing multiple SAP system connections at the same time
Inconsistent user group relationship blocked LDAP synchronizer update
Repository churn calculation did not correctly handle rebased commits
"No dashboards available" message was displayed, although dashboards were available
IntelliJ: "project already disposed" error when switching projects
ABAP coverage was exported in incremental export even if coverage for full exports option was disabled
Change to "finding creation" option in architecture editor was not saved
Java parser could not parse case statements with negative integer literal
Branch selector search was too fuzzy
Incorrect computation of error statistics
Architecture assessment service logged vague error message
NullPointerException when updating metric schema in project
C# parser could not handle newly introduced local functions in C#-7.0
False positives of assertThat check when using Hamcrest
Dashboard was displayed even though the dashboard list in the sidebar was empty
Uploading Bullseye reports caused assertion errors
Widget path could not be edited if the project was deleted

Enhancements

Added option to filter out Gerrit changes created before a given date

Version 4.9.5 - 19th March, 2019 (download)

Fixes

Project alias was not correctly resolved in metrics perspective
IDE Plugins: Pre-commit analysis was not allowed when the Teamscale project had more than one source code repository configured
Metrics Table did now show treemap for issue metrics
NullPointerException in ABAPDependencyExtractor
"Switch statements should not contain unexpected constructs" findings were incorrectly generated in case of missing default clause
False positives for "Switch statements should be well formed" check in the context of C++ return statements in lambdas
Assertion error in data flow analysis
Parsing problems for Gosu lambdas and statements
Microsoft's "for each" C++ syntax was not recognized in dataflow analyses
Encoding problem in compare view links in the resource history view
Backup import error when multiple uploads existed for the first commit on a branch

Version 4.9.4 - 12th March, 2019 (download)

Fixes

JavaScript parsing errors caused StackOverflow errors in ContentIndexSynchronizer
False-positives for "value never used" analysis in the context of Java lambdas
Misconfiguration in the default logging configuration
Findings were collapsed by default in the task detail view
Findings treemap ignored time travel options
C parser did not recognize structs and arrays as parameter type in some function declarations

Enhancements

Reduced risk of OutOfMemoryErrors when uploading large external uploads

Version 4.9.3 - 7th March, 2019 (download)

Fixes

Avoid Log4j 2 error when logging configuration was not explicitly set
"Clear" button for baseline did not work under certain circumstances
BadRequestException when saving admin notification rules
Switching between Gravatar and uploaded image for user avatar did not work
User avatar was not cropped
Issue table widget ceased to work after renaming a dashboard
C++: "Switch statement without default case" check violated C++ Core Guidelines by generating findings for enums and enum classes
Simulink: Incorrect rendering for blocks referencing internal Simulink libraries

Version 4.9.2 - 5th March, 2019 (download)

Fixes

Parsing problem of Objective C methods
Handling of encrypted backups is now more robust in case of manual modifications
Errors in worker log: "Expecting metric value for edited path" and similar
Avoid "Attempted to append to non-started appender" message in logs
Problems parsing of C++ enum literals with a type
C/C++ parser can now recognize struct/union/enum local variables with declaration
JavaScript error when navigating to activity details
Selection of issue metric did not work in edit threshold configuration page
Naming convention finding for method spanned across the entire method body
Error during BitBucket connection (IllegalArgumentException)
Incorrect finding location for commented out code analysis
False-positive for unrelated member comment check
Issue details: Findings' paths were not truncated
Eclipse-Plugin: Could not load findings under Windows
Eclipse-Plugin: NullPointerException during pre-commit analysis when server ID was incorrect
Errors in DataFlowFindingsSynchronizer for certain programming language constructs
Findings for Redundant String literals check were not rendered correctly in case of HTML tags in literals

Enhancements

Issue findings badge correctly signals errors when necessary
Better support for Siemens SCL dialect of IEC-61131 structured text
Reduced risk of out-of-memory situations when creating support requests with large worker log

Version 4.9.1 - 27th February, 2019 (download)

Fixes

Teamscale crashed when using LevelDB under Windows
Startup failed if config directory was not found
Improved error handling in case of cryptography-support failure
C parser can now recognize arrays of strings and function pointers at top level

Version 4.9.0 - 26th February, 2019 (download)

Major Features

File-based Review Support

Web Interface

Code detail view: Show the architecture components the code file belongs to
Dashboards: Each user's last viewed dashboard is now remembered
Treemaps now support zooming
Tasks Perspective: Added a column with Findings summary to the Task List
System Perspective: System execution view now shows the date of oldest currently processed commit
Changed user search dropdown box to Semantic UI element

IDE Integration

IntelliJ Plugin: Users can switch between normal and pre-commit findings sources in findings view
Netbeans Plugin: Server limits are checked in the "Upload files for pre-commit analysis" dialog

Admin

Support for OpenCover coverage reports (also supported by coverlet and altcover)
Ability to configure separate coverage metrics for different test stages
Information about scheduling reasons for critical jobs is now available
Improved performance of project reanalysis and deletion for LevelDB storage back-end

ABAP

Name of SAP Code Inspector variant is now included in exporter log

Built-in checks

C/C++

Check for MISRA rule 8.1: "Types shall be explicitly specified"
Check for MISRA rule 8.8: "The static storage class specifier shall be used in all declarations of objects and functions that have internal linkage"
Check for MISRA rule 8.10: "An inline function shall be declared with the static storage class"

Java

Avoid useless operations on BigInteger/BigDecimal objects

Java & C#

Superfluous toString() calls on objects that are already strings

Java, C/C++ & C#

Check to detect whitespace anomalies, e.g., file doesn't end on a newline, tabs, trailing whitespace

Release 4.8

Version 4.8.8 - 2nd April, 2019 (download)

Update from 4.8.x: Drop-in, unless stalled analysis error occurs. Then a full re-analysis is required.
Update from older version: Full re-analysis via backup required

Fixes

IllegalArgumentException when retrieving metric assessments in some cases

Version 4.8.7 - 19th March, 2019 (download)

Fixes

Rare crash in SVN Connection in case a branch included in an external was deleted and re-added immediately
Slow loading of Metrics and Architecture perspectives when many architectures are present
Gerrit voting did not work when adding or removing tolerated or false positive findings
Permission check failed when developers navigated to code view

Version 4.8.6 - 12th March, 2019 (download)

Fixes

Assertion error when parent of external upload is not schedulable
Simulink: Clone "Compare" button failed, if block names contain leading/trailing newlines
Links to metrics perspective in metrics table didn't support highlighting for custom metric names
Javascript SourceMap decoder did not correctly handle segments with only 1 variable-length field

Version 4.8.5 - 5th March, 2019 (download)

Fixes

Coverage update missing in case of changed code file and identical coverage file
Unexpected rollbacks in Gerrit connector
Error when importing backup from 4.7.x
Javascript error in Multi Metric Trend Chart widget
Ownership Treemap Widget did not work with architecture paths
Parsing error in ABAP parser
Assertion error in "Non-void function should return a value" check
Compare view sometimes failed to load content
Navigating to finding in Code perspective in Firefox did not scroll to finding's line

Enhancements

Improved findings tracking for empty changes

Version 4.8.4 - 26th February, 2019 (download)

Fixes

Redirect bug in SAML authentication
NullPointerException in ExternalArchitectureUploadPersister
Commit shown twice in issue details view
C++ parser is now able to parse interface classes/structs as well as properties from .NET C++/CLI extensions
Could not select system version containing '#' in baseline selection dialog
Deprecation check confused annotation and method name
Missing ABAP coverage exports for option 'Include code coverage data in incremental exports, regardless of code changes'
Missing mail notifications for some commits
IndexOutOfBoundsException in CommentAnalysis

Enhancements

Better performance of metrics perspective in the presence of multiple architectures
Gerrit Change Retriever performance improved for large gerrit repositories
Better error handling in case code snippet cannot be retrieved in finding details view
IEC 61131-3 ST Parser now parses ACTION as method
Better error handling and logging for ABAP export from SAP systems

Version 4.8.3 - 19th February, 2019 (download)

Fixes

Stalled analysis with worker log error "no content found for revision"
Regex filter for downloading of logs
Non-admin users could not change their avatar
Non-admin users were unable to edit their profiles or view their groups
The Teamscale plug-in now always uses an external browser (Eclipse and NetBeans)
Simulink: Rotated switch block icons were not correctly displayed
Debug rollbacks are now always executed as quickly as possible

Enhancements

Improved performance of architecture analysis
IndexBasedArchitectureAnalysis is now run only if necessary

Version 4.8.2 - 12th February, 2019 (download)

Fixes

Show TGA treemaps of child issues even when parent issue has no changes
Fixed potential NPE in Scheduler
Could not create project permissions if they already existed for project alias
Added switch to allow weak SSL ciphers
External Uploads and Role Assignment button was not greyed out for projects being deleted
JavaDoc analysis did not handle @param tags for generic type parameters correctly
NullPointerException in SAP-config migration

Enhancements

Improved performance of TestGapSynchronizer

Version 4.8.1 - 5th February, 2019 (download)

Fixes

Improved performance of clone detection
Arrow position in architecture editor now matches mouse position
Deleted baselines no longer block the UI
Disabling SSL verification is now respected by the TFS connector
The "Function types shall be in prototype form with named parameters" check is more robust now
Fixed false positives of null-pointer analysis on integers which are assigned or compared to 0 (C-like languages)
Fixed false positive for "Non-void function should return a value" check (C/C++)
Fixed false positive for "Array definition is not valid" check with arrays of structs (C++)
Fixed false positive for "Element should only be initialized once" check (C++)
Fixed loading of findings detail view (Simulink)

Version 4.8.0 - 29th January, 2019 (download)

Major Features

Bitbucket Server Pull Request Integration
Gitlab Merge Request Integration
Simulink Clone Detection
Simulink Architecture Analysis
Objective-C Support
Data Flow Analysis for C/C++

Web Interface

Tests perspective: the selected partitions are now remembered per project
Resolved findings are now shown in Delta and Findings perspectives
Issues perspective: Live issue query validation
Issues perspective: New aggregated findings view per issue along with an issue-based findings badge
Activity perspective: Added explanatory tooltip to activity summary
Project perspective: List of projects is now sortable
Architecture perspective: Architecture components now show comments as tooltip
Treemap links can now be opened in new tab
Hovering over the commit in Event- and Worker Log views now shows a readable timestamp
Auto-fill commit message and partition in report upload UI

IDE Integration

Blacklisted findings can now be classified as Toleration or False Positive (Eclipse, IntelliJ, NetBeans)
VS plugin: Cleanup status messages in Findings Window
NetBeans: Changes to the layout of the Findings view are now persistent (column widths, sort order, etc.)

Admin

Support for XCode/xccov Coverage format
Support for Clover Coverage format
SCOV coverage can now directly be fetched from the SAP system

Built-in checks

C/C++

Function types should be in prototype form with named parameters
All declarations of an object or function should use the same names and type qualifiers
Check for multiple declarations of the same object/function

Java

Avoid unnecessary creation of BigInteger/BigDecimal objects
Type of exception should not be checked using instanceof

Avoid using HTML tags in strings (Java, C#)
Avoid marking fields as volatile (Java, C#)
Class named like Exception should inherit from Exception or subclass (Java, C#)

Release 4.7

Version 4.7.7 - 19th February, 2019 (download)

Update from 4.7.x: Drop-in (Bitbucket users missing branches: Please contact Teamscale support for specific update instructions)
Update from older version: Full re-analysis via backup required

Fixes

HTTPS access from clients on Windows 7 was not possible
StackOverflowError when importing groups with recursive subgroups using LDAP
Automatic Backup on Windows File Share did not work

Version 4.7.6 - 29th January, 2019 (download)

Fixes

Avoid "Column Family ID Mismatch" Cassandra error
Gracefully handle trailing new lines in partition names
Search for file names containing dots finds no results

Version 4.7.5 - 22nd January, 2019 (download)

Fixes

Fixed missing branches in Bitbucket projects
Chosen branch was ignored in external report upload form
Warning about finding churn is null for notification trigger
Fix potential inconsistency for dashboard templates
Fix "Declarations should be on separate lines" check
Improved error handling for external report upload
No email notification was sent if VCS committer name was full name as opposed to user ID
TGA treemap shows one large method that leads to error page
Added .st as recognized file extension for IEC 61131-3 Structured Text

Enhancements

In Gerrit comments add [NEW] tag to new findings and signal via Emoji whether a finding is red or yellow
Add ability to filter which patchsets are voted on in Gerrit by specifying an include pattern

Version 4.7.4 - 15th January, 2019 (download)

Fixes

Gerrit connector calculated incorrect divs in some cases, leading to errors during content retrieval
Error in code perspective after coverage upload
Intellij Plugin: Possible NPE in Teamscale Findings View
Gerrit comments for clones hid other information
ABAP: Missing dependencies in case of host-variable escaping within OpenSQL statements
DependencySynchronizer failed in PHP projects
White page was displayed if no valid license was available

Version 4.7.3 - 8th January, 2019 (download)

Fixes

Prevented duplicate table creation in Cassandra
Comments in multi-line options now use '##' instead of '//' as comment line start/
Findings treemap was empty for architecture paths
TFS repository logged errors "Parent not in commit tree"
Unused parameters were reported for Java default methods
False positives for check "Terminate octal and hexadecimal escape sequence"
Line length findings were reported for architecture files
Dashboard overwrite did not work with templates
Fixed extraction of ABAP types in @DATA in SELECT (affects custom checks and architecture)
Project chooser in dashboard perspective was enabled despite having no effect

Version 4.7.2 - 18th December, 2018 (download)

Fixes

IndexOutOfBoundsException in LineCoverageMetricSynchronizer for Python
Delta Perspective: Red error page when clicking on TGA treemap for delta without changes
Processor 'CodeSearchSynchronizer' failed badly
"Could not parse submitted JSON" Error when storing empty fields for int parameters in global settings
IntelliJ Findings View: Expand All/Collapse All should look/behave like in other views

Version 4.7.1 - 11th December, 2018 (download)

Fixes

Project creation problems for GitHub connector
Intellij Plugin: Better error handling when persisted settings become inconsistent
CheckProcessor caused OutOfBoundsException when using check for missing header protection in C++ projects

Enhancements

New expert option allows specifying partition via regex for reports in repositories

Version 4.7.0 - 5th December, 2018 (download)

Major Features

Navigation overhaul: Sidebar instead of tabs
Bitbucket Cloud Integration
Differentiate between tolerated findings and false-positives

Web Interface

Findings Perspective: It is now possible to expand the code segment in the findings detail view
Findings Perspective: Findings list view now uses a tabbed layout
Findings Perspective: Findings list shows the rationale of blacklisted findings and it is possible to filter them by their rationale
Architecture Perspective: Showing "Finding Creation" info of architectures
Tests Perspective: Display test-execution-duration in hour, minute and second format
Metrics Table Widget: Better trend indication for arrows in metrics table widget

Issue Perspective

Issue Query: Added macro for baselines e.g., baseline("Release 1")
Issue Query: contains operator '~' supports text, as well as regexes

Plugins

Eclipse plugin now supports Subversive in addition to Subclipse
Visual Studio Integration: Clear findings window when last document or solution is closed

Admin

Performance improvement of TFS connector with parallelized content retrieval
Allow C-Style comments in multiline option fields in Repository Connectors

Built-in checks

Matlab

Check to avoid functions with too many arguments
Check to avoid interactive function calls in productive code
Avoid switch statements without the otherwise condition
Avoid conditional expression with the condition being the 0 constant
Avoid complex conditional checks
Check that the function name is consistent with its file name
Avoid calling the 'eval' function
Check to avoid calls to interactive functions
Function Parameter Count Check

Check to avoid usage of C# regions
Check to avoid using "dynamic" keyword

Release 4.6

Version 4.6.7 - 8th January, 2019 (download)

Update from 4.6.x: Drop-in
Update from older version: Full re-analysis via backup required

Fixes

Wrong finding locations when working with text filters
Wrong end line for cyclomatic complexity findings

Version 4.6.6 - 11th December, 2018 (download)

Fixes

Error page in method history view for some methods
Compare view showed unexpected diff in some cases
Architecture view requires edit permission on analysis profile

Enhancements

Improved scalability and performance of Gerrit Connector for large projects

Version 4.6.5 - 4th December, 2018 (download)

Fixes

Slow code view in Safari
Tests perspective showed an error page when a project was in re-analysis
JavaScript error in TGA-treemap
Method history view did not show full information
Intellij plugin: Navigation from finding to file did not work
Visual Studio plugin: Pre-commit analysis summary showed incorrect number of new findings

Enhancements

Improved performance of taint analysis
Increased analysis performance by avoiding useless calls to the repository in initial analysis

Version 4.6.4 - 27th November, 2018 (download)

Fixes

Incorrect handling of jira change issues with identical timestamps
Method not found bug for test gap analysis
Group permissions didn't apply to all users in that group
Python architecture analysis detected false dependencies for _init_.py
Warning that baseline is before first code commit was incorrectly shown in findings perspective

Version 4.6.3 - 20th November, 2018 (download)

Fixes

Projects with aliases could not be edited
Intellij plugin: No findings were reported when performing pre-commit
Several rollbacks during history analysis for static Git repository
Incorrect project alias lookup for javascript error reporting
Using Python type 'str' in dict type definition generated findings
N/A TGA entries in issue list view were not sorted correctly
Initial SVN repository retrieval takes very long time
MethodIssueSynchronizer ran for projects without issues leading to performance issues
JavaScript error log detail view crashed when clicking on entry
False-positives for 'Unused private fields' check (C# parse error)
TestGap delta view did not work when using "Now" as end date
NPE when requesting dependency of missing file
Error message about invalid project when importing backup with external metrics
NPE when sharing a dashboard with non-existing group, user or project
Usernames were incorrectly displayed in dashboard sharing view
C# "Order of class members" check was activated by default
Metrics table in Code Perspective disappeared after selecting a non-code metric threshold configuration

Version 4.6.2 - 5th November, 2018 (download)

Fixes

Deleted files were not correctly detected in Eclipse pre-commit
Delta view did not reload when changing path
Dashboard perspective showed different analysis progress than that of the activity view

Version 4.6.1 - 30th October, 2018 (download)

Fixes

Not all issues were loaded when switching branch selection in Issues tab of Tests perspective
False positive for "Don't use ternary operators" check for Java generics
Javascript error in architecture editor
Commit filter in method history view was not working
Performance regression in C/C++ custom checks
Findings were created for the #import preprocessor directive
Parsing of special annotations as used in the Linux kernel

Version 4.6.0 - 23rd October, 2018 (download)

Major Features

Pre-commit Analysis for Intellij and Netbeans
Permission System: Displaying role and permission assignments for users and groups

Web Interface

Activity Perspective: Redesigned commit filter
Welcome page contains a link to the user guide
Branch names in file history are clickable
Browser Page title shows the name of the project being currently edited
Metrics Perspective: Added button to copy current path
Findings Perspective: Show findings type ID for findings
Tests Perspective: Added toggle in Issues Tab that allows to hide issues without test gap information
The Issue Detail View now includes a hierarchy showing all parents and children of the currently viewed issue
Architecture editor displays a warning when architecture checks are disabled in analysis profile
Projects perspective: Added column with raw timestamp in external-uploads table
Project name is displayed in the edit project options page
Account credentials: show list of projects that use the credentials
Date/Time selector dialog includes a "Now" button
Default dashboards are displayed at the top of the dashboard list

Widgets

Numeric value widget now supports delta for issue metrics
New "Issue Table Widget" that shows all issues matching a given query
Tooltips for baselines in Metric Table Widget which display the baseline's actual date

Issue Perspective

New issue query function "currentUser()" that allows to select tickets where author or assignee is current Teamscale user
Issue overview lists now show assignee & status
Issue table: rows are highlighted during mouse-over

Plugins

Eclipe Pre-Commit Analysis

Selection of the files that are part of the pre-commit analysis
If server limits are violated, a dialog is presented that allows modifying the upload

Admin

Commit notification mail now includes the branch of commit
Downloading logs now respects the applied filters
Import of individual external finding groups

Built-in checks

Python

Compatibility checks for Python 2 and Python 3
Prefer throwing exceptions over sys.exit()
Private class members must not be accessed from outside
Check for nested function definitions

Java

Check for direct and implicit calls of equals() or toString() on arrays
Check that calls to assertThat(...) should be followed by an assertion specification

Check for avoiding string formatting in logging statements (Java and C#)
Check for missing authority check in ABAP function modules which are enabled for RFC access

Release 4.5

Version 4.5.9 - 20th November, 2018 (download)

Update from 4.5.x: Drop-in, unless there is missing external data, commits which don't detect changed code, no coverage is shown when using Teamscale's .NET profiler or false positives are encountered for some C code checks. Then a full re-analysis is recommended.
Update from older version: Full re-analysis via backup required

Fixes

Delta Perspective crashed and did not display results of delta analysis
Line coverage was not displayed in the code view, if the coverage was read from a repository instead of being uploaded
Change Treemap in Delta Perspective did not work correctly for architecture paths
Some C functions were not correctly parsed
Incorrect handling of C preprocessor generated code for certain checks

Version 4.5.8 - 30th October, 2018 (download)

Fixes

Coverage reports were not read from the repository
Incorrect scheduling of post revision analysis actions
File System connector didn't detect changes within the set directory
Incorrect handling of uploading duplicate PDB info for .NET assemblies
Support new 1.1 DTD format for JaCoCo 0.8.2
Documentation for GitHub App configuration was missing required permissions
Incorrect handling of analyzed HTML files in service responses

Version 4.5.7 - 16th October, 2018 (download)

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 condition a user could be logged in as a different user during normal operation. Update 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

Release 4.4

Version 4.4.8 - 1st October, 2018 (download)

Update 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.
Update from 4.4.5: Drop-in, unless inconsistencies for external upload commits are encountered. Then a full re-analysis is recommended.
Update from 4.4.4: Drop-in, unless updating external analysis results fails. Then a full re-analysis is recommended.
Update 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.
Update from 4.4.2: Drop-in, unless GitContentUpdater failures occur or using Architecture analysis for TypeScript projects. Then a full re-analysis is recommended.
Update 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.
Update 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.
Update 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 condition a user could be logged in as a different user during normal operation. Update 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)

Release 4.3

Version 4.3.6 - 31st July, 2018 (download)

Update from 4.3.5: Drop-in.
Update from 4.3.4: Drop-in, unless using Code Coverage for Python or C# projects, or in case of missing issues in projects using the Jira connector. Then, a full re-analysis is recommended.
Update from 4.3.3: Drop-in, unless the project has findings that are traced back from code to Simulink models, or using Code Coverage for Python or C# projects, or in case of missing issues in projects using the Jira connector. Then, a full re-analysis is recommended.
Update from 4.3.0, 4.3.1 or 4.3.2: Drop-in, unless scheduling or git problems are experienced or the project has findings that are traced back from code to Simulink models or using Code Coverage for Python or C# projects, or in case of missing issues in projects using the Jira connector. Then, a full re-analysis is recommended.
Update from older version: Full re-analysis via backup required

Fixes

Suggesting Extract Method refactorings caused AssertionError if meta-statements like #region are present
Pre-Commit Analysis in Eclipse/VisualStudio plug-in may initially report 0 findings
IntelliJ plugin: Webstorm froze when opening server configurations while the server was unreachable
White page was displayed until all the perspective's content was loaded
Projects sometimes got stuck in reanalysis state
Missing branch information in findings detail view

Enhancements

Increased efficiency of the Jira connector's query filtering
IntelliJ plugin now shortens classpaths for run configs to work on Windows

Version 4.3.5 - 24th July, 2018 (download)

Fixes

Navigating to "My Account" after viewing another user's profile still displayed the other user's info
Show play icon instead of pause icon when project analysis is paused
Some python statements were overlooked when calculating code coverage
Pre-Commit jobs of different users were not executed in parallel
Internal error (column family ID mismatch) in Cassandra storage system
C# properties covered in tests were not shown as fully covered in the code listing
Jira issue connector could miss issue updates in case of communication errors
The service for the automated creation of Roslyn finding descriptors had an error when uploading a second Roslyn report
Project admins could not edit project anymore after migration to new permission system
Could not perform a merge request delta analysis on a sub path
Blacklisting during history analysis resulted in an error
Repaired multiple broken tooltips
External findings and metrics could not be exported in a cloud deployment
Test gap assessment in the Tests perspective did not show modified methods
Service backend did not send an appropriate error response for critical internal errors
Default report mapping for Code Inspector was not set anymore
Event Log View did not display all entry logs

Enhancements

A warning is now shown when editing an old version of an architecture

Version 4.3.4 - 17th July, 2018 (download)

Fixes

Incorrect branch selection for test gaps in Issue details
Intellij plugin: NPE when opening IDE when no project or server is configured
Scheduler crashed with SchemaNotFoundException
Validation in analysis profile edit view led to an error page instead of highlighting incorrect fields
Missing reverse link for derived Simulink findings
Assessment Pie Chart rating was not centered

Version 4.3.3 - 11th July, 2018 (download)

Fixes

Intellij Plugin: Findings were fetched even when the plugin was disabled from Teamscale menu
Project was forgotten when navigating away from Dashboard Perspective
User was repeatedly rerouted to the login page when viewing a dashboard
Commit history analysis did not reach last commit and entered a rollback loop
Scheduler crashed due to a NPE
CoberturaReportHandler crashed for very large values of execution counters
SVN ChangeRetriever failed on repositories with inconsistent timestamps
Test Gap Analysis for unmerged issues was displayed as 'n/a'
Rollbacks were triggered to invalid commits
AbapGitImporter did not remove non-applicable zip files from the working directory
Could not manage baselines for projects with aliases
NPE occurred in CodeInspectorResultsAnnotator
Findings summary bar chart: Category selection was empty if no findings were available on default branch

Enhancements

More robust file mapping for report parsers
Fixed potential memory leaks in GitRepositoryBase
Improved handling of inconsistencies in ExternalAnalysisResultIndex

Version 4.3.2 - 3rd July, 2018 (download)

Fixes

Incorrect rendering of Simulink Reference blocks
Navigating to a Reference block from within a Simulink model led to incorrect rendering of the breadcrumbs
Error in RepositoryContentUpdaterBase occurred if start revision was before the first code commit
GitHub connector could not be initialized
External upload changes were included in the "Changed Files View" in the Merge-Request Delta Perspective
Clicking on a finding link in Code perspective led to a white page
Backup import page did not display an error message if an OutOfMemory error was encountered
Dashboards referring to non-existent projects could not be edited
Findings links in the "Findings Summary Table" widget navigated to incorrect results
Show/Hide all findings links in the Delta Perspective did not work
The date field of externally uploaded reports was mislabeled
ExternalAnalysisResultsChangeRetriever failed regularly with an AssertionError

Enhancements

Creation of projects with GitHub connectors is now restricted to users with read access to the repository
Faster performance of Architecture Editor while performing edit operations
Editing an account URL is now only possible via the admin settings page

Version 4.3.1 - 29th June, 2018 (download)

Fixes

Analysis profile lost all settings in edit dialog
Save indicator in architecture editor was not shown
Missing "Manage Baselines" button in time picker dialog
Incorrect API location url for Github Enterprise
Tooltips were missing in activity details findings table

Version 4.3.0 - 26th June, 2018 (download)

Major Features

Merge Request Delta View
Github Pull Request Integration
Undo/Redo for web-based Architecture Editor
Python Architecture Analysis
Backup to Amazon S3

Merge Request Delta View

Show delta between merge-source commit and merge-target commit
Preview of effects that executing the merge would have
Views show the effects on findings, touched files and commits that would be merged

Web Interface

New checks are now marked with a 'new' label in the dialog of the analysis profile edit view after Update
Test Gap Trend Chart Widget: Displaying execution percentage
Tests Perspective: faster issues view
External Report Upload: Ability to select a revision or baseline for the upload
Jira issues are linked to their parent issues
Architecture Perspective: Links to open code of orphans

Admin

Support for HTTP/2 for faster page loads over HTTPS
Session-based upload of multiple external reports in one upload commit

Built-in checks

Java

JavaDocTagCompletenessCheck: checks for incorrect JavaDoc usage
PublicClassThreadSafetyCheck: Non-thread-safe fields should not be static

Release 4.2

Version 4.2.8 - 17th July, 2018 (download)

Update from 4.2.3 or higher: Drop-in
Update from 4.2.1 and 4.2.2: Drop-in, unless using TSLint, PCLint or StyleCop analyses, in which case a full re-analysis is recommended.
Update from 4.2.0: Drop-in, unless spurious architecture finding churn occurs in C# projects or using TSLint, PCLint or StyleCop analyses, in which case a full re-analysis is recommended.
Update from older version: Full re-analysis via backup required

Fixes

Architectures couldn't be saved if the project id contained '--'
ExternalAnalysisResultsChangeRetriever failed regularly with an AssertionError

Version 4.2.7 - 29th June, 2018 (download)

Fixes

Test perspective displayed incorrect number of test gaps
TFS connector did not work if basic authentication was disabled on the server
Dashboard with a name containing slashes could not be displayed

Version 4.2.6 - 26th June, 2018 (download)

Fixes

ABAP Git Import tried to process SAP Code Inspector results even when SAP Code Inspector was disabled
Importing SAP Code Inspector results was very slow
Metrics table could not show multiple metrics
Empty space was shown at top of activity perspective

Version 4.2.5 - 20th June, 2018 (download)

Fixes

Issue detail view sometimes crashed showing only a white page
Activity perspective kept jumping to the top of the page during analysis
Test Gap TreeMap displayed incorrect data in some edge cases
AvoidReassigningParameters Check generated false findings on 'this' references
Repository connector validation did not consider branch name transformations
IntelliJ plug-in could not be started in IntelliJ 2017.1.5
Apply button in IntelliJ plugin's project settings wasn't greyed-out after successfully saving settings

Enhancements

Improved performance of TestGapSynchronizer
User list view in admin perspective now loads faster

Version 4.2.4 - 12th June, 2018 (download)

Fixes

Issue details view was unresponsive in some cases
External analysis icon for findings was missing
Non-Code metrics were not displayed in Metrics Table Widget
Findings Churn Widget did not display correct data
Architecture overview page did not provide time travel option

Enhancements

Visual Studio Plugin now indicates added and/or modified findings for pre-commit analysis

Version 4.2.3 - 5th June, 2018 (download)

Fixes

IntelliJ Plug-in sometimes did not create markers in editor
Redirect loop in dashboard perspective in case of insufficient permissions
Findings from StyleCop, PCLint, and TSLint do not get deleted for deleted/move files
Deletion date for deleted files in code view was incorrect
GitChangeRetriever produced many irrelevant warnings
Compare View crashed in certain cases
Error in Method history view: No method found for given region
External findings upload crashed when uploading data for a file multiple times

Performance

Improved page loading performance on Code and Metrics perspective
Improved performance of ExternalAnalysisResultsPersister in persisting process artifacts/metrics

Version 4.2.2 - 22nd April, 2018 (download)

Fixes

Backup import crashed with NullPointerException in some rare cases
NullPointerException in ABAP check 'Missing check of SY-SUBRC return code after authority check'
Clicking on a commit in the activity view activated timetravel
ArrayIndexOutOfBoundsException in compare view in rare cases
Regex filter sometimes crashed in log views
IndexOutOfBoundsException sometimes occurred in CodeSearchIndexSynchronizer
Metric Threshold Configuration edit buttons were broken
Formatting of commit alerts in activity view was broken
Notifications were incorrectly sent for other developer's precommit branches
Eclipse Plugin: Precommit analysis did not work in some constellations
IntelliJ Plugin: only updated findings when reopening a file

Performance

Metrics perspective took very long to load on large systems
Rollbacks took very long in large projects

Version 4.2.1 - 22nd April, 2018 (download)

Fixes

Metrics table widget crashed for non code metrics when using unsuited threshold profile
Paused project disappeared when triggering reanalysis
Project was created despite validation errors
Spurious added/removed architecture findings in C# projects
NullPointerException during backup import
IntelliJ freezes if Teamscale connection is not available
IntelliJ Plug-in failed with NullPointerException after opening a file
IntelliJ Plug-in failed with NullPointerException after start
Gerrit connector caused an error when trying to vote on drafts or closed changes

Version 4.2.0 - 14th May, 2018 (download)

Major Features

Redesign of Permission System
TypeScript Architecture Analysis
System Performance Metrics

Permission System

An editable role schema which allows setting up predefined sets of permissions
Assignment of roles to users, as well as groups
More fine grained permissions through customizable project and global roles
Creators of new objects (projects, analysis profiles, groups etc.) can control the objects' permission management

Test Gap Analysis (TGA)

Improved overall performance of Test Gap Analysis
Test execution results and derived metrics are integrated in the Tests perspective
Popups in Tests perspective now offer trend zooming and jumping to Delta perspective
Added coverage source selector to Issue Details View
TGA Overview Widget now displays the execution ratio
TGA Overview Widget now shows more context about first and last coverage upload

Web Interface

Widgets' number format can now be configured in the dashboard
Single metric trend chart widget now supports stacking
Message about a project being in analysis now shows the timestamp currently analyzed
Activity perspective: Resolved findings in commits are now highlighted
Task details view: commits, change history and discussion now shown as tabs
Findings attached to tasks are now sorted by their resolution state
Issue queries now support for inState queries with fixed dates
URLs contained in issue fields are now clickable in the issue details view
Projects now have an editable description which is shown in tooltips

External Uploads

Support for uploading and exporting external metric descriptions
Support for direct upload of SAP Code Inspector reports
Automatic creation of finding descriptions from Roslyn report uploads

ABAP

Update of SAP Code Inspector results with every code change
Code Inspector results are fetched directly by Teamscale without external upload
Support for SAP Secure Network Communications (SNC) to encrypt RFC connection
Code changes for SAP BW objects now contain transport request information

Built-in checks

ABAP

Checks to avoid findings' suppression by pseudo comments, pragmas or SET EXTENDED CHECK OFF

Java

Check to avoid usage of continue or break with label
Check for detecting usages of the SuppressWarnings annotation
Check for avoiding ignoring of tests now shows the ignore message

Release 4.1

Version 4.1.5 - 29th May, 2018 (download)

Update from 4.1.3: Drop-in
Update from other 4.1.x: Drop-in, unless branching and branch renaming are activated and there are visible SVN ChangeRetriever errors. Then, a full re-analysis is required.
Update from older version: Full re-analysis via backup required

Fixes

Jira could not handle umlauts in account credentials
Table sorting in Tests perspective was broken
TFS dependency jar file contained inconsistently signed dependency

Version 4.1.4 - 8th May, 2018 (download)

Fixes

Content in external analysis uploads table was not fully displayed
NullPointerException after restarting Teamscale
Password in account credentials could not be changed
Eclipse Plug-in: Could not retrieve findings when using Subversion

Version 4.1.3 - 26th April, 2018 (download)

Fixes

Branch renaming sometimes led to incorrect change sets
Code perspective did not work in Internet Explorer 10
Tooltip in metrics table was not fully displayed in Safari

Enhancements

File history view did not show Issue IDs per history entry

Version 4.1.2 - 17th April, 2018 (download)

Fixes

Architecture analysis state sometimes got stuck
Filtering the Activity view to a single user caused an HTTP error
SVN connections did not reuse sockets leading to socket leaks
API version check for Teamscale Eclipse Plug-in failed
Importing 4.0.2 backup into 4.1.1 did not work in some rare cases
Teamscale Eclipse Plug-in did not show findings
Cassandra connections sometimes had read failures
IssueService did not check for read permissions
Method history view comparison selected wrong entries
PostRevisionAnalysisTriggers were not removed in case of rollbacks
Wrong selection of projects when editing user groups

Version 4.1.1 - 11th April, 2018 (download)

Fixes

Wrong TGA percentage in Test Perspective issue view when using cross-annotation
Out of Memory error in CodeChangeSynchronizer
Clicking on architectures in Test Perspective wrongly navigated to the Metrics Perspective
Wrong metric values for some files on architecture path
Eclipse Plugin did not work with ABAP Development Tools (ADT) anymore
Blacklisting multiple findings did not work on non-default branch
Wrong architecture dependencies for PHP's require_once
Performance Statistics Services failed with NullPointerException
NumberFormatException in Array Initialization Check
IndexOutOfBoundsException in Catch of Generic Exception Check
ArrayIndexOutOfBoundsException in Include Filename Delimiter Check
Comment completeness analysis was slow for large C++ projects
Layout of quality indicator configuration was broken
Some web UI tooltips blocked input elements in project configuration
Delete icon in cross-annotation parameter in TGA treemap was missing

Enhancements

Improved Treemap performance for projects using architectures

Version 4.1.0 - 5th April, 2018 (download)

Major Features

Single Sign-On using SAML 2.0 Identity Provider
Kotlin language support
Visual Studio Pre-commit Analysis support

MC/DC Coverage

New MC/DC coverage metric showing the percentage of covered code
Uploading and parsing of MC/DC coverage from CTC++ report
Integration of annotated MC/DC coverage information in code view

External Findings

Ability to export/import external findings descriptions and findings groups
UI for creation of external finding descriptions

Web Interface

Admin perspective: Clearer and better categorization of options/settings
Test perspective: Show summary of test gaps for an issue query
Test perspective: Allow selecting projects for cross-annotation
Code perspective: Line coverage is annotated for files without coverage
Code perspective: Collapsible Metrics table in sidebar
Findings perspective: Ability to exclude findings via regex
Metric bar charts: Option to display numeric value in metric bar charts
Improved UI for system execution
Option to unset default dashboard

Built-in checks

Catch of Non-Generic exception check (Java, C#)
Custom Exception Definition (Java, C#, VB)
Throw of Non-Generic exception check (Java, C#, VB)
Catch of Generic exception check (Java, C#, VB)
Throw of Generic exception check (C#, VB)
C/C++ (Checks for MISRA Coding Conventions)

Missing braces for block statements in compound body check
Goto Other Blocks or Backwards Check
Line Splicing in Comments Check
Nested Comments Check
Do Not Include "setjmp.h" Check
Do Not Include "signal.h" Check
Forbidden Conversion Functions Check
Forbidden Memory Management Functions Check
Forbidden Program Support Utilities Check
Forbidden Search Sort Functions Check
Forbidden Standard IO Functions Check
Forbidden Time and Date Functions Check
Forbidden Type Generic Math Functions Check
Lowercase Literal Suffix Check
Octal Constant Check
Array Initialization Check
Forbidden Sequences in Include Check
Include Directives Should Not Be Preceded By Code Check
Include File name Delimiter Check
Macro Argument With Directives Check
Preprocessor Directive End Check
Preprocessor Directive Line Start Check
Switch Must Have Default Check
Switch Clause Is Terminated By Break Statement Check
Switch Clause Number Check
Switch Clauses Are In Switch Statement Body Check
Switch Statement Demands Default Label Well Placed Check
Switch Statement Is Well Formed Check
All Exit Paths Return Value Check
Encapsulated Assembler Check
Flexible Array Member Check
SizeOf With Side Effects Check
Terminated Escape Sequences Check

Release 4.0

Version 4.0.5 - 28th March, 2018 (download)

Update from other 4.0.x: Drop-in, unless using Gerrit repository connectors or using SCOV for ABAP projects. Then, a full re-analysis is required.
Update from older version: Full re-analysis via backup required

Fixes

ABAP test execution information was potentially incomplete
Gerrit voting crashed on deleted files
Git submodules with paths spaning multiple directories were not recognized
Trend charts in MetricsTableWidget did not display the correct history

Version 4.0.4 - 20th March, 2018 (download)

Fixes

Project sorting in project chooser wasn't case-insensitive
Layout glitch of partition selector in Tests perspective
Could not change the selected issue metric in Tests perspective using Safari
Execution popup trend in Tests perspective reversed the colors' correct order

Improvements

External upload commits can be hidden in the resource history

Version 4.0.3 - 7th March, 2018 (download)

Fixes

Gerrit connector could not handle duplicate change-ids
Could not create projects with multiple Gerrit connectors
Gerrit connector did not fetch all refs
Mapping of commits of Gerrit branches was incorrect
Gerrit line comments were off by one
Could not add constraints in the architecture editor
Backup import failed for large systems
Errors "Region must be contained in list" in CodeChangeIndexSynchronizer
Git connector description was outdated

Improvements

Performance of Pre-Commit service

Version 4.0.2 - 27th February, 2018 (download)

Fixes

TestInfoRegionUpdater threw IndexOutOfBoundsException
Broken branch and time picker in path selector for widgets
GitRepositoryConnection crashed if submodules support was active but no submodules were present
C++ architecture analysis showed orphans "cpp-header:"
Wrong data shown in issue treemap
Error when changing account credentials: Access to storage system failed: Schema is missing from storage system
InvalidPathException in Git Submodule analysis
Blacklisting required project lead permissions
Changing the path reset all coverage sources in the Test Gap Treemap widget
Switching to another dashboard changed the already selected branch
NPE in ServicePermissions when checking read access for a non-existing project

Improvements

More information in Pre-Commit Popup in Eclipse

Version 4.0.1 - 20th February, 2018 (download)

Fixes

ElementHistoryUpdater crashed for huge deltas in larger projects
Empty block check missed some Javascript empty blocks

Version 4.0.0 - 13th February, 2018 (download)

Major Features

Pre-commit analysis which allows realtime analysis in the IDE

Web Interface

Activity Perspective: Show timestamps for first and last commit of each repository
Multiline project configuration field

Blacklisting

Metrics and widgets exclude blacklisted findings
Blacklisted findings merge upon branch merge

ABAP

Analysis of ABAP Enhancements
Improved ABAP refactoring detection in the following cases:

Changing parameter modifiers in method definitions
Omitting or adding parameter modifiers in method calls
Omitting or adding parameter name in method calls that only have one parameter

Custom checks

Order of access modifier check (C/C++, C#, Java)
OScript: Avoid dynamic check
Simulink: Naming convention checks
Java

Instances of Optional should not be compared to null
Enhanced 'Names must not only differ in casing' check
Avoid reassigning parameter value

C/C++

Each variable should be declared on a separate line
Avoid top level anonymous namespaces
Declarations should be a part of a namespace
Destructors should be declared 'noexcept'
Only constructor with one parameter should be explicit
Own header should be included first
Friend declarations should be private
No global 'using'
Methods should not be defined in a header file
Namespaces should not be imported as a whole
No C-Style casts
Do not declare anything in restricted namespaces

Admin

Ability to share Dashboards with projects
Ability to cancel or pause analyses for a project
Updated to latest TSLint version (5.9.1)
Service to calculate total number of relevant Test Gaps
Allow import of external data via repository connectors
Support for Istanbul JSON format and upload of coverage reports
Support rule set annotations for checks

Release 3.9

Version 3.9.6 - 7th March, 2018 (download)

Update from 3.9.x: Drop-in.
Update from older version: Full re-analysis via backup required

Fixes

Delta perspective not working for architecture paths of components with third-party types
Metrics Table Widget's trend charts and treemaps did not respect chosen branch
Gerrit connector did not vote during rollbacks

Version 3.9.5 - 20th February, 2018 (download)

Fixes

Architecture uploads could get lost if uploaded for the same timestamp
Git connection crashed during cleanup if error occurred

Version 3.9.4 - 13th February, 2018 (download)

Fixes

Could not import dashboard from Teamscale 3.6
Error in Gerrit connector: request entity too large
Compare view does not show code when diff cannot be computed
Crash of Visual Studio Extension if "Miscellaneous Files" are open in Solution
Improve error message when Git connector with submodule support is run on folder without .gitmodules file

Version 3.9.3 - 6th February, 2018 (download)

Fixes

Teamscale systemd service was missing a working directory, which led to all data being lost on restarting the service
Test perspective: tga-table service was slow (especially for architectures)
Markdown Breaks Navigation for Code Inspector Findings
Execution information was wrong on Tests perspective
Cannot set/alter alias without reanalysis
ExternalAnalysisResultsUpdater was very slow on huge systems
Incomplete entries were always filtered from MetricHotspotService
Rollback failed in case unadjusted commits are present
Unable to edit groups with many members

Version 3.9.2 - 25th January, 2018 (download)

Fixes

No dependencies shown in architecture editor for C++ projects
Issue perspective was slow
Artifactory validation failed
Opening architecture editor took very long
Misleading trend indicator in metrics table for neutral metrics
Tests Perspective: Choosing between Open and Closed tickets did not work

Enhancements

Misc improvements for Gosu checks

Version 3.9.1 - 16th January, 2018 (download)

Fixes

Tests Perspective: Issue based Test Gap percentage was wrong
Metrics and Tests perspective: Popups showed ugly scrollbars
Git connector to local bare repository was broken for some path names (Windows)
False positives for C# Timers in C# unused variables check
False positive in "No Write Access to SAP Standard Tables" Check
Artifactory connector did not support CommitHookService call
systemd startup unit did not set working directory
teamscale-inner-loop.sh did not ignore comment lines in jvm.properties

Version 3.9.0 - 9th January, 2018 (download)

Major Features

New Tests Perspective to inspect test execution information and test gaps

Web Interface

Activity Perspective: No automatic reload in case there's no connection
Architecture Perspective

Link to architecture specification from finding details of architecture findings
Informative page shown when no architecture exists
Conformance status of architectures is now shown in the overview

Issue Perspective: Number of available issues is now displayed
Delta Perspective: Ability to exclude upload commits
Dashboard Widgets

Metric selection dialog for assessment trend chart uses radio buttons
Configuration dialog can be exited by pressing Escape

ABAP

Detection of hidden ABAP source code
Analysis of SAP standard code modifications
Analysis of enhancement point implementations
SCOV Upload: New Flag to Specify All Counters are Deltas
Automatically create account credentials for ABAP System Connections

Custom checks

Avoid equality check with boolean literal (C/C++, C#, Java)
Gosu custom checks

Naming conventions
Order of class members
Avoid the Java Date class
Use Gosu comparison operators instead of Java "equals" check

Avoid public variables check

Admin

New systemd unit file for the Teamscale Linux service
Test coverage metric now configured by default
More placeholders available for backup file names, e.g., port number

Release 3.8

Version 3.8.6 - 13th February, 2018 (download)

Update from 3.8.1 or a later 3.8.x: Drop-in.
Update from 3.8.0: Full re-analysis via backup required
Update from older version: Full re-analysis via backup required

Fixes

Could not configure IntelliJ for projects with alias
Error importing backup with dashboards from 3.6

Version 3.8.5 - 6th February, 2018 (download)

Fixes

Method history view: Service crashed with "No Method found for given region"
Nesting was not calculated correctly for PHP code with 'else if' constructs
Changing project alias prompted to reanalyze
SVN connector missed some branches
SVN connector gets stuck in inconsistent state
SVN Connector created incorrect history when merges are done on a subfolder level
NullPointerException in SVNChangeRetriever
CommitTree did not always return up-to-date information
External upload session ID was not found due to failing default branch name resolution
3rd party dependencies not extracted anymore for file-based architectures
NullPointerException in BullsEyeReportHandler
Metric Bar Chart did not show percentage metrics as such
Label widget did not render lists correctly
TGA Treemap always includes all files (if no issue is selected)
Assessment Pie Chart showed wrong percentage trend
Can't add group to user
Jira authentication failed for certain authentication schemes
Rendering error in Jira Custom Field selection with active filter
Project edit was ignored
Editing account in project perspective led to red error page
TypeScript naming conventions: false positive finding in angular service directive
QG3 findings were not reported in rare cases
Mail notifications were not sent

Version 3.8.4 - 19th December, 2017 (download)

Fixes

Architecture findings were not updated after updating dependencies
Externally uploaded data was not fully integrated
Dashboards were not viewable on IE
Select/Deselect all projects did not work on Admin Backup page

Version 3.8.3 - 12th December, 2017 (download)

Fixes

TGA trend charts incorrectly displayed a flat line
Incomplete parameters for CloneChunkIndexSynchronizer trigger led to an error in configuring cloning exclude path patterns
JS error handling did not display stack traces

Enhancements

Improved performance of architecture assessment service, leading to faster opening and editing of architectures
Log messages in AbapSynchronizeTriggers now indicate which connection failed

Version 3.8.2 - 6th December, 2017 (download)

Fixes

Inability to upload C++ coverage from manual tests due to invalid lines
TFS connector extracted branches that were not included in the project config
Visual Studio plugin did not work with 3.8.0
IssueId Dialog did not fully display the text
Popup was not shown in the Numeric metric value widget
Assessment trend chart did not display the assessment in percentage format

Version 3.8.1 - 30th November, 2017 (download)

Critical Fixes

Missing migration for .NET Version index, causing corrupted data

Fixes

Dashboard migration failed in rare cases
Method history view did not work for architecture paths
.NET Method mapping calculation was incorrect in rare cases
NullPointerException was thrown when importing backup in some instances
InternetExplorerCompatCheck was outdated

Enhancements

Improved performance of data taint analysis
Support for Git over SSH has been added

Version 3.8.0 - 21st November, 2017 (download)

Major Features

Support Coverage/TGA for PL/SQL
Major performance improvements
Improved descriptions for many checks

Web Interface

Improved activity perspective design
Show indicator whether project is in history analysis or rollback analysis
Show file name in browser page title when viewing code
Issue queries: Ability to show affected files treemap for each query
Test gap analysis: Added method history view
Architecture editor: Sort matched types in the component's property view

Analysis

Add option to exclude files based on size
SAP ABAP system connector no longer requests coverage on full exports
PL/SQL check: Warn if default exception handler is missing

Admin Features

More feedback after importing a backup

List new checks that could be activated in imported analysis profiles
Display errors and statistics after import

Support user groups from TFS/VSTS
Add option to track enhanced storage access statistics

External Tools
Support direct upload of C# compiler warnings

Release 3.7

Version 3.7.6 - 29th November, 2017 (download)

Update from 3.7.x: Drop-in, unless external analysis data was uploaded for a time before the first commit. Then a full re-analysis of the affected projects is recommended to get consistent data.
Update from older version: Full re-analysis via backup required

Fixes

Fix: Edit project options dialog did not crashed when opened
Fix: Metrics table widget did not work for non-default branches
Fix: External analysis result import crashed in an unlikely edge case

Enhancements

Slight performance improvement for the data taint analysis

Version 3.7.5 - 28th November, 2017 (download)

Fixes

Fix: Activity details no longer showed full commit message
Fix: External analysis results were not loaded correctly in case they were uploaded before the first code commit was analyzed
Fix: Artifactory branch extraction was too strict
Fix: Usage treemap crashed
Fix: Simulink models could not be opened

Enhancements

Improve gerrit branch handling for some corner cases
Improve performance of architecture analysis on very large systems

Version 3.7.4 - 16th November, 2017 (download)

Fixes

Fix: Multiple PostRevisionAnalysisTriggers were added if multiple connectors were active in one project
Fix: External analysis results could lead to huge amounts of rollbacks in certain cases
Fix: Cobol used incorrect C-Like normalization
Fix: Artifactory connector failed in case multiple branches with the same revision existed
Fix: Some coverage edge cases in BullsEye coverage reports were missing

Enhancements

CTC SKIP literals are now supported

Version 3.7.3 - 6th November, 2017 (download)

Fixes

Fix: IE11: Could not add any connectors to projects
Fix: Users with project admin rights could not edit projects
Fix: TGA Treemap in Delta perspective did not show tooltips
Fix: Cobol parser failed for some constructs
Fix: VS Coverage upload failed if more than one module was present
Fix: SVN connection threw NullPointer in rare cases

Enhancements

Delta perspective loaded long, now much faster
Gerrit can now vote based on red findings, but comment red + yellow findings

Version 3.7.2 - 20th October, 2017 (download)

Fixes

Fix: NPE in Dashboard widget migration during backup import
Fix: Analysis profile did not show the configured values for the options
Fix: Generated Heatfiler reports did not have correct prefixes, extensions or directory paths
Fix: AssertionErrors in MethodTaintGraphSynchronizer
Fix: Analysis of architecture files with taint analysis failed
Fix: Activity perspective did not display new commits
Fix: Security problem in admin perspective

Version 3.7.1 - 12th October, 2017 (download)

Fixes

Fix: WebUI crashed on Internet Explorer 11
Fix: Worker log type filter crashed
Fix: Cobol parser produced incorrect results for some constructs
Fix: Re-enabled old parts of the log filtering REST API for compatibility
Fix: Links between Simulink models and code broken in some cases

Version 3.7.0 - 10th October, 2017 (download)

Major Features

UI for easily uploading external reports via the Web UI
Ability to upload externally computed architecture dependencies
Improved Clone Management

Activity perspective: ability to view/focus on inconsistent clone alerts
Findings perspective: ability to navigate from Clone to Sibling finding

Web Interface

Code perspective: Code Outline View displaying an outline of the opened structured file
Architecture Editor:

Displaying include/exclude patterns on architecture components
Violations now allow easy navigation to the corresponding finding

Dashboards: Link from Commit Chart Widget to User-Filtered Activity
Improved numerical sorting of branch names
Project configuration: Hide dependent options unless required by the configuration

Analysis

Comment Completeness Analysis for AngularJS and TypeScript
Naming convention checks are possible for PHP code

Admin Features

Filter Worker/Service/Event-Logs via time range
A Dockerfile for Teamscale is now contained in the distribution
Automatic guessing of the instance URL

External Tools
Support for the Astrée RuleChecker report format
Jira: Jira issues can now be filtered by project in the Issue Perspective
Gerrit: Automatic voting on empty commits which are not analysed by Teamscale

Export Services

Issue Perspective: Trend can now be exported as CSV
TGA CSV Export now includes class name in a separate column (with link to the file in Teamscale)
Taint Analysis Findings CSV Export now includes the finding rule names and ids

Release 3.6

Version 3.6.2 - 10th October, 2017 (download)

Update from 3.6.x: Drop-in.
Update from older version: Full re-analysis via backup required

Fixes

Fix: Clone detection caused uploading of Gerrit review to fail, if a clone sibling was outside of patchset
Fix: IndexOutOfBoundsException in GerritAnalysisResultUploader
Fix: Metrics perspective mapped wrong metrics to path names
Fix: NPE in SvnChangeRetriever
Fix: Missing findings for Comment Completeness for JavaScript methods

Version 3.6.1 - 25th September, 2017 (download)

Fixes

Fix: Path chooser in threshold configurations was broken
Fix: When Simulink blocks are placed on negative coordinates, the content was cut off
Fix: Support for OScript *.os files was missing
Fix: Error in GitChangeRetriever: Had multiple parents from same branch
Fix: TFSWorkItemSynchronizer stalled Teamscale: Illegal character entity: expansion character
Fix: Safari: Test gap treemap on Delta Perspective: Switches could not be switched off
Fix: Cobol Parser problems
Fix: ProjectBranchesService crashed on branch names with numbers larger than integer.max
Fix: Bug in TFSRepositoryConnection
Fix: Bugfixes and improvements for Gerrit integration

Version 3.6.0 - 29th August, 2017 (download)

Major Features

TGA Treemap in the Delta perspective
Python comment completeness now part of the regular comment completeness analysis
Support for IBM RTC/Jazz issue tracker including history analysis
Big analysis performance improvements

Content synchronization
Comment analysis
Clone detection
Code ownership synchronization
Architecture reference synchronization
Faster HEAD data access
Faster compression/decompression for the store backend
Faster scheduling of long external upload histories

UI Features

Use consistent branch filtering dropdowns everywhere
Dashboards: show widget's type when editing it
Dashboards: option to hide unchanged code in the Test Gap treemap widget
Activity perspective: improved display of findings churn for merges
Architecture editor: allow case insensitive regexes
User profile: improved access key format for easier copying

New Languages/External Tools

Cobol
Full support for TFS issue history analysis
Support new compiler warnings format from Visual Studio Team Services
Support .NET coverage reports merged by Visual Studio's codecoverage.exe
Enable direct upload of SpCop/FxCop reports
Enable direct upload JUnit/NUnit/XUnit reports as non-code data

Admin Features

Log regex filter now also matches the commit
Warn when importing a backup with inconsistent project and folder names
Added services for monitoring instance health with external tools such as Nagios

Checks

Java

Useless calls to the super constructor

Release 3.5

Version 3.5.6 - 25th August, 2017 (download)

Update from 3.5.x: Drop-in. However, if any of the following cases apply, then a full re-analysis is recommended:

CodeChangeIndexSynchronizer threw IndexOutOfBoundsException on Javascript code
(from 3.5.3 only) In case the scheduler failed with "Start commit must be before end commit" the store must be removed and Teamscale needs to be setup again from scratch/backup. Please contact support@teamscale.com if you require assistance!
TFS connector was creating problems
ABAP parser errors are present
Python line coverage is used
CS project modules could not be analysed
Parsing problems with AngularJS code exist
Many errors occurred in GOSU or C#
Worker is stuck in deleting project (requires complete trashing of the storage)

Update from older version: Full re-analysis via backup required

Fixes

Fix: NullPointerException was thrown when uploading external findings in rare cases after a Teamscale restart
Fix: Activity perspective hung in "Loading more entries" state in rare cases

Version 3.5.5 - 22nd August, 2017 (download)

Fixes

Fix: Attaching findings to tasks using the web ui did not work
Fix: Rare IndexOutOfBoundsException in CodeChangeIndexSynchronizer on JS code
Fix: Parsing BullsEye reports resulted in errors in rare cases
Fix: ExternalAnalysisResultsRepairer could crash with an NPE

Version 3.5.4 - 16th August, 2017 (download)

Fixes

Critical regression fix (introduced with 3.5.3): Scheduler stopped after error: "Start commit must be before end commit"
Fix: Filtering findings by architecture path did not work correctly in findings perspective in some case
Fix: Could not add metric to metric threshold profile using IE11
Fix: Metric threshold configuration UI behaved incorrectly when changing the base profile
Fix: Findings were not displayed correctly in Simulink stateflow models
Fix: Python line coverage was not calculated correctly for multiple cases
Fix: The TFS connection did not handle all TFS errors correctly
Fix: ABAP infotypes parsed incorrectly
Fix: ABAP usage analysis reported wrong results in some cases
Fix: Usage treemap crashed in rare cases

Enhancements

Enhancement: Made scheduler more robust against errors in single projects
Enhancement: Added additional backup import options to improve admin backup import workflow

Version 3.5.3 - 7th August, 2017 (download)

Fixes

Fix: AngularJS methods were not detected correctly and let to false positives
Fix: SVN connector validated although the connection was invalid in rare cases
Fix: ProjectModuleIndexSynchronizer crashed with NumberFormatException in rare cases
Fix: ABAP parser did not parse some cases correctly
Fix: Architecture findings got lost in very rare cases due to duplicate IDs
Fix: Architecture perspective had minor layouting issues on small resolutions
Fix: Architecture editor was very slow due to performance regressions
Fix: Issue query autocomplete did not work correctly sometimes
Fix: Gerrit connector crashed on some border cases

Enhancements

Enhancement: Gerrit connector can now be set to vote only on red findings
Enhancement: Gerrit connector now marks blacklisted comments as such in Gerrit
Enhancement: External uploads are now taken into consideration for merges

Version 3.5.2 - 1st August, 2017 (download)

Fixes

Fix: Local file git repository connectors using path suffixes could not be validated
Fix: C# architecture analysis created false positives in rare cases
Fix: Architecture analysis spammed the log with useless warnings
Fix: GOSU extension methods were not correctly recognized by the parser

Version 3.5.1 - 25th July, 2017 (download)

Fixes

Critical fix: Scheduler crashed when deleting project
Fix: Clone detection for GOSU was missing normalization
Fix: SVN connector could not be validated in certain authentication scenarios
Fix: Simulink unconnected port check did not ignore top-level library blocks
Fix: Could not edit project using Internet Explorer
Fix: PyLint report parser failed for multi-line messages
Fix: Some ABAP blocks could not be covered by test coverage

Version 3.5.0 - 19th July, 2017 (download)

Major Features

TGA Support for JavaScript/TypeScript
UI design improvement: Semantic UI
Branch-aware findings tracking
Artifactory Connector

UI Features

Explicitly mark content-excluded files in the metrics perspective
TGA treemaps are shown for issues in the issue perspective
Single metric trend chart has the option to use different axes per configured path
TGA-widgets have deselect-all option for coverage sources
Decluttered Activity Perspective displaying the most relevant information

New Languages/External Tools

Integration of OScript in Teamscale
Architecture analysis for SAP HANA views
Direct FindBugs upload
Report-based pylint upload

Admin Features

Extension of the event log to include non-service events
Inclusion of teamscale.log file in support request

Custom Checks

HANA SQLScript

Input parameter proper prefix check
Joins on calculated attributes check
Naming of scripted calculation views check
Avoid usage of Column Engine check
Variable proper prefix check

Visual Studio 2017 Support

Auto-prefix mapping: improved project setup by automatically resolving path prefixes if possible

Release 3.4

Version 3.4.10 - 1st August, 2017 (download)

Update from 3.4.x: Drop-in. However, if any of the following cases apply, then a full re-analysis is recommended:

Many false positives are present due to the structs error
Problems with Jira issue queries exist
There are missing merge commits
There are missing methods in TGA
SVN Connector throws an IllegalStateException
Multiple identical commits exist
Failures occurred in the CodeChangeIndexSynchronizer
Missing fields in Jira issues
Test Gap Analysis is actively used for Python projects
Errors occurred in the Git or TFS change retrievers
There are missing commits in SVN projects
Too many parent commits exist for a single commit

Update from older version: Full re-analysis via backup required

Fixes

Fix: Users without Project Admin permissions could not view the metrics trend using the metrics table widget
Fix: Structs were not properly detected as types for empty block checks in C++
Fix: Bullseye coverage parser only parsed a single report even if uploading multiple ones at once

Version 3.4.9 - 25th July, 2017 (download)

Fixes

Fix: Jira issue queries sometimes returned incorrect results
Fix: Metrics trend chart sometimes crashed when using metric threshold profiles
Fix: Editing threshold profiles could lead to inconsistent data causing widgets to fail

Version 3.4.8 - 18th July, 2017 (download)

Fixes

Fix: Teamscale did not detect merge commits in rare cases
Fix: CodeChangeIndexSynchronizer missed lots of methods
Fix: Scheduler was sometimes very slow on very big projects
Fix: InState Queries were not evaluated correctly, if changes appeared between evaluation points

Version 3.4.7 - 11th July, 2017 (download)

Fixes

Fix: Goto, labels and case fallthroughs were not handled correctly for CTC coverage
Fix: SVN connector threw IllegalStateException in rare cases
Fix: Crucible connector could not be validated when using basic authentication
Fix: Cursor hovering used wrong offset on some treemaps

Enhancements

Add support for the "Fix Version(s)" and "Components" fields for Jira issue queries
The Gerrit connector can now leave line comments for findings with each vote

Version 3.4.6 - 6th July, 2017 (download)

Fixes

Fix: Comments from the Gerrit connector pushed to Gerrit did not contain the commit message

Version 3.4.5 - 4th July, 2017 (download)

Fixes

Fix: Very large files were not properly handled by the git connection
Fix: 'Number of Days in Future' setting for trend charts that use threshold profiles was ignored
Fix: CodeChangeIndexSynchronizer crashed with OutOfMemoryException for very long histories
Fix: CommitChartWidget displayed incorrectly sorted results

Version 3.4.4 - 30th June, 2017 (download)

Fixes

Fix: CodeChangeIndexSynchronizer errors due to missing region content
Fix: Issues in multiple parent branches
Fix: Duplicate identical commits
Fix: PDB upload failed with a service error
Fix: Simulink library did not support Reset port
Fix: NullPointerException when adding a user to a group
Fix: Code view errors in Internet Explorer
Fix: Removed outdated Admin Guide link

Version 3.4.3 - 28th June, 2017 (download)

Fixes

Fix: CodeChangeIndexSynchronizer and FindingsTracker crashed repeatedly
Fix: TGA widget with issue ID did not work
Fix: Updated wrong description for Git connector
Fix: Jira did not import certain fields
Fix: Bug in SVNRepositoryConnection

Version 3.4.2 - 27th June, 2017 (download)

Fixes

Fix: TGA for Python: methods were incorrectly reported as tested
Fix: Could not connect to Visual Studio Team Services (VSTS) with new default JVM arguments
Fix: Error in change retriever: Did not find scheduled revision for commit (Git and TFS)
Fix: Finding Links in Task View were not shown for all branches but master
Fix: Missing commits in SVN project when part of repository path was renamed

Version 3.4.1 - 13th June, 2017 (download)

Fixes

Fix: SVN connector did not validate deleted paths
Fix: Teamscale instance would hang and queued jobs would not be scheduled
Fix: Single commit had too many parent commits in some cases

Version 3.4.0 - 6th June, 2017 (download)

Major Features

Branch aware test gap analysis
Gerrit has been added as new connector
Special UI to highlight and explain dataflow findings

New Languages/External Tools

Support for Clang dataflow findings
BullseyeCoverage test coverage for C++

Simulink

Display test coverage on Simulink models
Added links from generated source code to simulink model (and vice versa)
Findings in the underlying code are now visible as part of the simulink model

UI Features

Display a name for the current Teamscale instance on every page
Number format in Metrics perspective is now switchable between shortened and full format
Findings can now be exported to a csv file
Improved drag and drop behaviour on threshold profile creation page
Better keyboard support during project creation

Admin Features

Event Log and system usage information is now included in the support request
Postpone analysis of late external uploads to a specific time window
The Teamscale Admin Guide has been merged into the Teamscale User Guide

Release 3.3

Version 3.3.5 - 31st May, 2017 (download)

Update from 3.3.x: Drop-in, unless Test Gap Analysis is actively used and the project contains over 500 files or problems with the Git or TFS connection occurred. To fix the missing methods or problems with the retrievers, a reanalysis of the affected projects is necessary.
Update from older version: Full re-analysis via backup required

Fixes

Edit button for custom fields in Jira connector did not work
Crucible reviews were not displayed
ABAP Exporter parsed dates incorrectly
Updated RocksDB to the newest version to re-enable Windows support

Version 3.3.4 - 24th May, 2017 (download)

Fixes

Git connector calculated incorrect changesets in rare cases
jvm.properties were not read correctly if the path to teamscale contains a space
MetricsTrendChart behaved incorrectly for some configurations of threshold profiles

Version 3.3.3 - 17th May, 2017 (download)

Fixes

Project selector showed incorrect project as selected in some cases
Comment completeness for TypeScript: could not select methods that are public and inside an exported type
TFS ChangeRetriever threw "AssertionError: Cannot resolve parent commit" in rare cases
GitChangeRetriever connection could get stuck forever, due to unlimited connection timeout
GitContentUpdater threw NullPointerException for path containing a degree symbol

Version 3.3.2 - 10th May, 2017 (download)

Fixes

Projects could get stuck in reanalyse state when triggering multiple reanalyses simultaneously
Could not open architecture link in architecture perspective using Internet Explorer 11
Lots of methods were missing in the TGA method index
Python check "do not shadow built-ins" threw NullPointerException in rare cases
Analysis profile import from 3.2.x to 3.3.x was broken when custom external findings were used
MetricsTrendChart did not honour time range set in the threshold configuration
RocksDB startup was slow for big instances

Version 3.3.1 - 3rd May, 2017 (download)

Fixes

Service error when using metrics trend chart
Trend indicators in metric widgets do not work with branching
License expiration did not show expiration date
Analysis crashed in multiple git corner cases
RocksDB storage system crashed after some time

Version 3.3.0 - 26th April, 2017 (download)

Major Features

Simulink visualization improvements
Linking of Simulink findings from generated code to the simulink model
RocksDB storage backend support (beta)

New Languages/External Tools

GOSU language support
CppCheck tool support
Custom Roslyn analyzer findings upload support

UI Features

Task Summary Pie Chart widget
Markdown syntax support for the Label widget
Allow dashboard ownership transfer
Jira custom field configuration helper dialog
Ability to edit accounts in the project configuration
Added date picker to start/end revision selection field

Admin Features

Added Critical Event Log
More flexible metric threshold configuration for assessment metrics

Custom Checks

Java

Check correct method modifier ordering

Release 3.2

Version 3.2.7 - 10th May, 2017 (download)

Update from 3.2.x: Drop-in, unless stackoverflow errors occurred. In that case, a full re-analysis via backup is required.
Update from older version: Full re-analysis via backup required

Fixes

Git analysis crashed in multiple corner cases

Version 3.2.6 - 26th April, 2017 (download)

Fixes

Changing VM args in jvm.properties does not have an effect
NPE in CodeOwnershipSynchronizer
Branch coverage calculated incorrectly for empty constructors in C++
External uploads now sorted by time of upload in upload view
Errors in SCOV usage data upload
Crucible connector creates metrics for wrong file paths

Version 3.2.5 - 19th April, 2017 (download)

Fixes

Enabling action menu in trend widgets broke the edit dashboard button
Instance import did not work for multiple projects at a time
HTML rendering of finding's detail description was broken
Python redundant parenthesis check created false positives when return type hints were used
Rare stackoverflow error occurred for projects with very long history
In C# project .csproj files were not correctly parsed if variables were used in them

Version 3.2.4 - 12th April, 2017 (download)

Fixes

Findings Churn Widget did not respect selected branch
Backup grew large when using external ABAP test coverage upload
False-positive in Python check "Do not shadow built-ins"

Version 3.2.3 - 5th April, 2017 (download)

Fixes

Very long histories led to stackoverflow errors in multiple places
Findings perspective ignored branch selection
"Add findings to task" link in findings perspective didn't work
Findings summary widget did not respect chosen branch
Incorrect trend delta shown in numeric value widget tooltip
Metrics perspective sorting crashed if N/A entries were present
TFS repository connector ran into an endless loop in case no branches were detected
NotificationTrigger threw error for ignored issue reader branches
Instance import didn't work when importing from Teamscale 3.2.1
CTC test coverage skip pragma worked incorrectly for nested pragmas
AbapMethodMappingSynchronizer could not parse architecture paths

Improvements

SVN Connector did not exclude branches/ and tags/ folders in un-branched mode as in older releases
Clang and PC-lint reports can now be uploaded using the external-reports service
Testgap treemap CSV export now contains method region information for ABAP
Greatly improved "Avoid unused private fields" check performance

Version 3.2.2 - 29th March, 2017 (download)

Fixes

Multiple incompatibilities with older Firefox and Internet Explorer versions
Group name field was cleared when editing group
Improve labeling of special ABAP methods in Test Gap Treemap and CSV export
Crucible connector could get into an inconsistent state in rare cases
Start revision was not always correctly considered when analyzing a git repository
Swift parser ran into an endless loop in some cases

Version 3.2.1 - 22nd March, 2017 (download)

Fixes

Could not view analysis profiles during deletion of a project
GIT start revision was not considered when excluding some branches
Uploaded architectures were always imported to default branch
Architecture metrics table did not have a summary row
Metrics perspective crashed in IE 11
Finding lines were not shown in findings table in code details if one finding message was too long
Possible NPE in CodeOwnershipSynchronizer
NotificationTrigger threw UnsupportedOperationException and NullPointerException

Version 3.2.0 - 16th March, 2017 (download)

Major Features

Code perspective redesigned into Metrics perspective
Git submodule support
Issue metrics and issue query view
Code Ownership Treemap

New Languages/External Tools

Swift language support
Flexelint for C++

UI Features

New widget: Folder Distribution Pie Chart
Single Metric Trend Chart widget now supports metric thresholds
Greatly improve configuration of metric thresholds
Download architecture as SVG
Button to easily copy commit id in Activity perspective
Drilldown to the metrics perspective from the Metrics Table and Metrics Bar Chart widgets
Ability to reference Teamscale tasks from the commits
Markdown support

Admin Features

Change setting and restart Teamscale from the web UI
Automatically import backup data from a running Teamscale instance via the web UI
Show the projects using any given profile from the Analysis Profiles view

Custom Checks

ABAP Security

Avoid usage of CLIENT SPECIFIED
Dangerous cross client database access
Avoid hard-coded passwords
Avoid hard-coded usernames
Control flow depending on system variables
Usage of system variables
Missing authority check for call transaction
Missing authority check in report

Java

Testcase naming checks

Switch must have default case
Avoid partial classes

Python

Do not compare None using operators
Do not shadow built-ins
Eclose doc strings in triple quotes
Avoid redundant parenthesis

PL/SQL

Avoid 'SELECT *'
Number of SQL Columns
Prefer JOIN over Get_ function
Unclosed cursor

Release 3.1

Version 3.1.5 - 9th March 2017 (download)

Fixes

Delta calculation for external findings and architecture uploads did not work correctly in some cases, causing unnecessarily large backups and findings tracker runtimes

Version 3.1.4 - 8th March 2017 (download)

Fixes

Architecture uploads could lead to race conditions in rare cases, resulting in inconsistent upload stores

Version 3.1.3 - 22nd February 2017 (download)

Fixes

SVN would crash in case a branch was deleted (if svn:externals were not being used, but branch analysis was enabled)
RepositoryLogFileService was very slow on big systems (affects loading code in the UI)
Branch coverage was incorrectly calculated in some edge-cases

Version 3.1.2 - 15th February 2017 (download)

Fixes

Critical: Re-analyzing more than one project at the same time could lead to an inconsistent database state
Could not edit analysis groups in the analysis profile edit mode
Problem when editing users with uppercase usernames in some cases
SVN connector would crash in case a branch was deleted (if branch analysis was enabled)
Metrics Bar Chart broke when metric thresholds were enabled
ABAP include calculation crashed with NullPointerException in edge cases.
Comment analysis crashed with AssertionError in rare cases analyzing C++ code
CloneSynchronizer crashed with IndexOutOfBoundsException in rare cases analyzing C++ code
Branch coverage incorrectly calculated in rare cases
Possible NPE when synchronizing LDAP users in rare cases

Version 3.1.1 - 8th February 2017 (download)

Fixes

Some border cases in SVN connector were not properly handled when using branches with externals
Architecture upload crashed in some rare cases

Eclipse Plugin - Fixes

Missing EGit install made plugin unusable

Version 3.1.0 - 1st February 2017 (download)

Major New Features
Simulink support
Visual Basic .NET
UI for managing external findings and metrics descriptions
UI for managing external uploads
Rename branches/authors on connector level
Basic ABAP security checks
Official Plugin for IntelliJ

Simulink Support
Render Stateflow Models
Advanced rendering of Simulink blocks
Navigation along block references
Basic metrics and findings for Simulink blocks

General Analysis
Support Doxygen syntax for C++ doc comments
Architecture analysis performance improvements
Check for missing test annotations
Check for number of method parameters
ABAP security checks

UI Improvements
Analysis Profile: set severity color of all findings in an analysis group at once
Architecture perspective usability improvements
Show Teamscale license location in system information view
Some project settings can now be changed without requiring a full re-analysis

External Tools
Coverage and FXCop support for VB.NET
JaCoCo coverage support for Groovy
dotCover coverage support
C# compiler warnings und FxCop findings can now be uploaded in the Roslyn format

Release 3.0

Version 3.0.0 - 21st December 2016 (download)

Major New Features
Branch Support for Git, TFS and SVN
SVN externals support
Combined Git connectors into a single connector "Git"
New supported Languages: SQL Script, PHP, Xtend, Groovy, OpenCL, Rust
Support for Atlassian Crowd for group/user management
Improved analysis performance

Dashboard Widgets
Metric Bar Chart widget
IFrame widget
Link support in label widget
Team evolution widget
Single Metric Trend Chart widget
Dashboard export as static HTML
Metrics Table support for threshold profiles improved

Architecture Analysis
Save and delete architectures directly from Web UI
Option to disable findings for violations and orphans
Support for PHP and Matlab

General Analysis
Branch Coverage for C++
Cyclomatic Complexity metric
Number of red/yellow findings metric
Many new checks for ABAP, C#, C++, Java and Javascript
Usage Analysis for ABAP

TestGap Analysis
Major performance, stability, and usability improvements
TestGap Overview widget

Metric Thresholds Profiles
Improved UI
Time-dependent metric limits
Sub-path per metric support

UI Improvements
Autocomplete for user/group imports in the admin perspective
Many scalability and usability improvements

External Tools
Allow markdown in metric/finding/non-code content
Improved UI support for external metrics/findings
TSLint Support

Eclipse Plugin
Branch support (including auto detection for git and svn)
Display code coverage from Teamscale server in the editor

Visual Studio Plugin
Branch support

Version 3.0.1 - 13th January 2017 (download)

Fixes

Selector ignored branch in Activity view
Rollbacks sometimes led to inconsistent repository connector state
Service load recording sometimes crashed on startup
Typescript lambdas were incorrectly parsed
Backup import led to corrupt store if a group was specifically named "BUILD"
Commit alert table sorting crashed in Activity Details view
False error reported by ElementHistoryUpdater: Obtained X after X

Stability

Make repository connector more robust in case of connection problems

Version 3.0.2 - 20th January 2017 (download)

Fixes

Architecture component mapping could not be edited and layout was broken
Selection of threshold configuration in project was broken
Parent commit could not be resolved in TFS connector

Version 3.0.3 - 30th January 2017 (download)

Fixes

Potential stackoverflow if very many uploads were made
Unordered architecture uploads caused storage exceptions
TFS branch detection potentially failed in case the branch was not beneath the base path

Release 2.0

Version 2.0.0 - 26th February 2016 (download)

Languages and Tools
- Analysis of Xtend language
- Analysis of HANA view XML files
- Importer for CTC coverage reports
- More analyses for Magik code
- More analyses for Matlab code
Analyses
- Aggregation of metrics along architecture specifications
- Test gap analysis for detecting untested changes
- Definition of metric thresholds
- Custom check SDK on Github
- Support for branch coverage
Web UI
- Centralized project and time chooser
- Widget for display of metrics against metric thresholds
- Widgets for test gap analysis
- New metric bar chart widget
- More convenient project configuration
- Browser notification for new commits
Administration
- Services for registering external metrics and findings at run-time
- Batch deletion of users

Version 2.0.1 - 16th March 2016 (download)

Performance improvement for GIT connector
Performance improvement for findings perspective and findings summary widget
Bug fixes for test coverage upload
Bug fixes for test gap analysis

Version 2.0.2 - 26th April 2016 (download)

Bug fixes for special cases of GIT and TFS connector
Handling of DN changes in LDAP
Improvements for test gap analysis

Version 2.0.3 - 25th May 2016 (download)

Bug fixes for architecture metrics
Fixes for problems with baselines in the UI
Improvements for change detection

Version 2.0.4 - 7th June 2016 (download)

Bug fixes for architecture metrics
Fixes for problems with baselines in the UI
Bug fixes for architecture analysis

Version 2.0.5 - 11th July 2016 (download)

Bug fix for filtering findings in changed code
Fix for a problem using the TFS connector with a proxy server
Correction of a problem in the ABAP import
Bug fixes for widget parameter dialogs
Fix for an issue in the notification mechanism
Bug fix for a problem with using external metrics
Correction for a problem with the Jacoco coverage upload
Reduction of false-positives for Java code anomaly checks ("This must not be compared with null", "Unused field", "Field could be made final")
Fix for a bug in the comment analysis
Upload of external analysis results for old code versions now possible
Support for deleting uploaded analysis results
Exclusion of non-testable files in TGA treemaps

Version 2.0.6 - 5th August 2016 (download)

Fix rare error in re-analysis that could lead to the loss of the project
Reduce false-positives for "Field could be made Final" check in Java interfaces
Fix false-positives for "Exception must be called by reference" check in managed C++
Correct rare error in the git connection recovery code
Python multiline-comments are no longer counted as SLOC
Add option to disable startTLS in the mail configuration

Release 1.6

Version 1.6.0 - 9th October 2015 (download)

Languages and Tools
- Better support for JavaScript (TypeScript, AngularJS, Closure)
- C# 6.0 support
- Preprocessor for C++
- Remote Git Connector (no local clone necessary anymore)
- Microsoft Team Foundation Server 2015 support
- Microsoft Visual Studio 2015 support
- PC-Lint and ESLint are now incrementally executed by Teamscale
- LCOV Coverage format support
Architecture Analysis
- Use Visual Studio project dependencies for an improved architecture analysis
- Architecture findings now show the exact line
- Many usability improvements for the web-based architecture editor
Backend
- Improvement of the analysis performance
- Possibility to upload arbitrary findings
- Many new checks
Web UI
- Added usage statistics: service calls/minute and number of active users
- Reanalysing projects is now possible with one click
- More detailed findings information in e-mail notifications
- Batch creation of users
Tasks
- Paging for task-list
- E-Mail notifications for changes and comments on tasks
- Blacklisted findings are shown as such in tasks

Version 1.6.1 - 17th December 2015 (download)

Improvements for dependency analysis in C#
Extended configuration options for C/C++ and PC-Lint
Increased robustness of LDAP integration
Bug fixes for reading Git branches

Version 1.6.2 - 1st February 2016 (download)

Improvements for dependency analysis in C#
Performance improvements of C++ analysis
Bug fixes for incremental PC-Lint integration

Release 1.5

Version 1.5.0 - 08th July 2015 (download)

Web-based Architecture Editor
Dataflow Analysis for detecting potential null dereferences and dead stores in C# code
Enhanced custom check framework
Improved C++ preprocessor handling
Extract method refactoring recommendations for structure findings
New languages: Fortran, IEC 61131/3
Support for ESLint
Architecture analysis for JavaScript with Google Closure
Comment completeness analysis for JavaScript and C++
Performance improvements in analysis back-end and service layer
Automatic configuration of project mappings in Eclipse
Support for Eclipse ABAP Development Tools (ADT)
Alerts on inconsistent modifications to clones
Email Notifications
Tagging mechanism for tasks
Editing of project configurations
Support for custom StyleCop configurations
FXCop rule ID shown as finding property
Backup import/export via local file system of server

Version 1.5.1 - 21st August 2015 (download)

Fixed memory leak in kiosk mode of dashboards
Improved ABAP connection and tracking for ABAP Code Inspector
Reduced size of Teamscale backups in some cases
Fixes for parsing lambda expressions in C#

Release 1.4

Version 1.4.0 - 13th March 2015 (download)

New languages: Ada and PL/SQL
New Custom Check Framework
New integrated support assistant
Active Directory: Support for hierarchical groups
C/C++: Architecture Analysis
Integrated HTTPS support
Visual Studio Plugin: Multiple bug fixes and improvements
ABAP: Open file in ADT from Teamscale Web UI
Import/Export of Dashboard Templates
Teamscale now ships with a set of default templates, which can also be used to create a first dashboard on project create
Added hooks for repository polling via URL instead of time interval
Many usability enhancements

Version 1.4.1 - 15th May 2015 (download)

An Update is highly recommended. A full re-analysis of all projects is required.

Fixed critical bug sometimes resulting in inconsistent data after server reboots
Fixed bugs in dashboard sharing
Fixed C# architecture analysis corner-cases
18 minor fixes

Release 1.3

Version 1.3 - 10th October 2014

New language: Python
Python: Pylint Integration
ABAP: Code Inspector Integration
Type-Based Architecture Analysis
Task Support
TFS WorkItem Issue Integration
Consistent Time Travel for all Perspectives
Dashboards

Baseline Support for many widgets
Metric Distribution Widget

Visual Studio Plugin: Improved findings position handling

Teamscale 2024.8

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Teamscale 9.0

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