1.29.0

Changes

• [AppSec] Send ip addresses headers to the backend (#1764)
• CI Visibility Mode v1 (#1795)
• Add PInvoke Map rewriting in all platforms to support native library renaming (#1809)
• Ensure exceptions are added during ASP.NET Web API 2 message handler exceptions (CallSite instrumentation) (#1817)
• [CIVisibility] Add Test Framework version to test spans (#1828)
• Add lookup for LocalRootSpanId property and tests for SpanId and LocalRootSpanId. (#1839)
• Add LifetimeManager for handling shutdown events (#1841)
• Report attack when response has ended (#1847)
• [CIVisibility] Update CI namespace types (#1864)
• Add tags for App Sec (#1869)
• Cleanup startup logs (#1890)
• Reduce the number of times we call the WAF (#1901)

Fixes

• Fix serialization issue with log4net when logs injection is enabled (#1710)
• Skip WriteTrace call when no there's no spans and improve filtering (#1843)
• Fix bug logging response even if successful (#1874)
• [AppSec] Fix appsec event tag value (#1898)

Build / Test

• Generate Dependabot File for Integrations (#1754)
• Scan integration test logs for errors (#1776)
• Post benchmark result comparison as a comment to the PR (#1811)
• Small build improvements (#1813)
• Dont test all integration package versions on every PR (#1818)
• Parallelise Windows integration tests by framework (#1819)
• Change more timeouts in MassTransit (#1829)
• Add a sleep to CallTargetNativeTests to minimize risks of segfaults on 2.1 (#1830)
• Fix path in gitlab.bat after repository move (#1832)
• Enable static analysis for ConfigureAwait (#1833)
• Update Gitlab build image to use 5.0.401 SDK (#1834)
• Skip segmentation faults in .NET Core 2.1 tests (#1835)
• Fix transient error in aspnetcore tests (#1836)
• Use temporary folder for NServiceBus storage (#1840)
• Add a separate performance pipeline for running Performance tests (#1842)
• Additional updates to launchSettings.json for test applications (#1848)
• Fix performance pipeline (#1851)
• Use Xunit.SkippableFact for inconclusive tests (#1858)
• Update test package versions (#1862)
• Add more information to aerospike tags (#1865)
• Kill the old Samples.Shared project (#1867)
• Delete performance pipeline, and manually update GitHub statuses (#1868)
• Initialize LocalDB ahead of time in the CI (#1873)
• Handle the expected segfault in smoke tests (#1878)
• Fix errors in the CI when the startup log thread gets aborted (#1879)
• Test the tracer works with F# web framework 'Giraffe' (#1888)
• Add sanity check for _OR_GREATER compiler directives (#1895)
• Skip Pipeline for Dependabot Lures (#1905)

Changes since 1.28.8

1.28.8

Changes

• Adds automatic instrumentation for GraphQL 3 and 4 (#1751)
• Adds automatic instrumentation for Elasticsearch 7 (#1760, #1821)
• Adds initial beta Azure Functions automatic instrumentation (#1613)
• Remove CallTarget Integrations from json file. Integrations are now loaded directly from the dll. (#1693, #1780, #1771)
• Add exceptions to active span during ASP.NET Web API 2 message handler exception (#1734 #1772)
• Refactor ILogger integration (#1740, #1798, #1770)
• Refactor repository folder locations (#1748, #1762, #1762, #1806, #1759, #1810)
• Updates to the shared native loader (#1755, #1825, #1826, #1815, #1729)
• AppSec updates (#1757, #1758, #1768, #1777, #1778, #1796)
• Improve DuckType generic methods support (#1733)
• Rename ADO.NET providers integration names (cosmetic change) (#1781)
• Enable shared logger for managed log file (#1788)
• Remove unused ISpan/IScope (#1746, #1749)

Fixes

• Restore Tracer.ActiveScope in ASP.NET when request switches to a different thread (#1783)
• Fix duplicating integrations due to multiple Initialize calls from different AppDomains. (#1794)
• Fix reference to mscorlib causing failures with reflection (#1797)
• Propagate sampling priority to all spans during partial flush (#1803)
• JITInline callback refactor to fix race condition. (#1823)

Build / Test

• Update .NET SDK to 5.0.401 (#1782)
• Improvements to build process and automations (#1812, #1704, #1773, #1792, #1793, #1799, #1801, #1808, #1814)
• Disable memory dumps in CI (#1822)
• Fix compilation directive for NET5.0 (#1731)
• Restore the original env-var value before asserting. (#1816)
• Catch object disposed exception in Samples.HttpMessageHandler (#1774)
• Add minimal test applications that use service bus libraries (#1690)
• Synchronously wait for tasks in HttpClient sample (#1703)
• Update test spans from Crank runs (#1592)
• Update code owners (#1750, #1785)
• Exclude liblog from code coverage by filepath (#1753)
• Move tracer snapshots to /tracer/test/snapshots directory (#1766)
• Increase timeout in MassTransit smoke tests (#1779)
• Fix CIEnvironmentVariable test (#1765)

Changes since 1.28.7

1.28.7

Fixes

• Update AppSec native library version (#1768)

Changes since 1.28.6

1.28.6

Changes

• Add automatic instrumentation support for Aerospike.Client (#1717)
• Add automatic instrumentation for Begin/EndGetResponse to WebRequest (#1658)
• Add logs injection support for Microsoft.Extensions.Logging (ILogger) (#1663)
• Produce new Datadog.Monitoring.Distribution NuGet package (#1661, #1720, #1728)
• Reduce native memory consumption (#1723)
• Remove usage of non-builtin types in Attribute named arguments (#1601)
• Add tracer metrics setting to startup logs (#1689)
• Merge auto-instrumentation code into Datadog.Trace.dll (#1443)
• Adds Datadog.AutoInstrumentation.NativeLoader (#1577)
• Adds the v0 version of App Sec (#1647, #1732, #1742, #1686, #1692, #1695, #1744)
• Read performance counter values from environment variables in AAS (#1651)
• Improve error handling for performance counters (#1652)
• Cache native AssemblyReference instances (#1665)
• Use link shortener for IIS permissions (#1666)
• Native profiler Initialize callback optimization (#1672)
• Update CI Visibility specification (#1682)

Fixes

• Fixes native regex usage on non windows platforms. (#1662)

Build / Test

• Updates to code coverage (#1699)
• Adding appsec crank scenarios (#1684, #1739)
• Fixes for various flaky tests (#1713, #1715, #1718, #1719, #1722
• Package windows native symbols in a separate archive (#1727)
• Updates to shared loader build (#1694, #1697, #1724, #1725, #1735, #1736)
• Don't trigger Tracer-specific CI for changes to shared assets not used by the Tracer (#1701)
• Add end-to-end integration tests for logs injection (#1637)
• Adds Execution time benchmarks (#1687)
• Add fix for Samples.MultiDomainHost.App.NuGetHttpWithRedirects test application (#1691)
• Reduce snapshot file path length (#1696, #1657)

Build / Test

• Replace "minimal" solution with a solution filter (#1631)
• Add support for a temporary NGEN pipeline (#1642)
• Small build improvements (#1646, #1653, #1655)
• Update GitHub action release workflows (#1659)
• Fixes crank pipeline on PR merge commits. (#1669)
• Disable CallSite scenario from Throughput tests. (#1674, #1679)
• Add a custom test framework to monitor execution of unit tests in ducktyping library (#1680)
• Add tests for changes to Datadog.Trace's Public API (#1681)

Changes since 1.28.4

1.28.5-prerelease

Changes

• Remove usage of non-builtin types in Attribute named arguments (#1601)
• Add Microsoft.Extensions.Logging.ILogger instrumentation (#1663)
• Adding appsec crank scenarios (#1684)
• Proxy calls to dl (#1686)
• Add tracer metrics to startup logs (#1689)
• New version of the WAF (#1692)
• Merging repos: 'dd-shared-components-dotnet' into 'dd-trace-dotnet'. (#1694)
• Sending more relevant data to backend (#1695)
• Prepare the /shared folder for consumption by the Profiler. (#1697)
• Don't cache the Process instance for runtime metrics (#1698)
• Use AppDomain.CurrentDomain.BaseDirectory instead of Environment.CurrentDirectory when searching for configuration file (#1700)
• Don't trigger Tracer-specific CI for changes to shared assets not used by the Tracer (#1701)

Fixes

• Fix possible deadlock by preserving the synchronization context where needed (#1702)

Build / Test

• Add end-to-end integration tests for logs injection (#1637)
• Produce NuGet package to deploy automatic instrumentation (#1661)
• Adds Execution time benchmarks (#1687)
• Add fix for Samples.MultiDomainHost.App.NuGetHttpWithRedirects test application (#1691)
• Reduce snapshot file path length (#1696)

Changes since 1.28.3-prerelease

1.28.4

Changes

• Improve error-handling when reading Performance Counters (#1652)
• Don't cache the Process instance for runtime metrics (#1698)

Fixes

• Fix possible deadlock by preserving the synchronization context where needed (#1702)
• Fix missing runtime metrics in Azure App Services by reading Performance Counters from environment variables (#1651)
• Use AppDomain.CurrentDomain.BaseDirectory instead of Environment.CurrentDirectory when searching for configuration file (#1700)
• Fix native regex usage on non-Windows platforms (#1662)
• Revert change that writes error messages to stderr to avoid breaking changes (#1677)

Build / Test

• Reduce length of snapshot paths (#1657)

Changes since 1.28.2

1.28.3-prerelease

Changes

• Merge auto-instrumentation code into Datadog.Trace.dll (#1443)
• Adds Datadog.AutoInstrumentation.NativeLoader (#1577)
• The v0 version of App Sec (#1647)
• Read performance counter values from environment variables in AAS (#1651)
• Improve error handling for performance counters (#1652)
• Add instrumentation for Begin/EndGetResponse to WebRequest (#1658)
• Cache native AssemblyReference instances (#1665)
• Use link shortener for IIS permissions (#1666)
• Native profiler Initialize callback optimization (#1672)
• Update CI Visibility specification (#1682)

Fixes

• Fixes native regex usage on non windows platforms. (#1662)

Build / Test

• replace "minimal" solution with a solution filter (#1631)
• Add support for a temporary NGEN pipeline (#1642)
• Small build improvements (#1646)
• Filter now applied to the samples when compiling (#1653)
• Crank native profiler fix (#1655)
• Reduce length of snapshot paths (#1657)
• Update GitHub action release workflows (#1659)
• Fixes crank pipeline on PR merge commits. (#1669)
• Disable CallSite scenario from Throughput tests. (#1674)
• Removes code for Callsite scenario from the throughput tests (#1679)
• Add a custom test framework to monitor execution of unit tests in ducktyping library (#1680)
• Add tests for changes to Datadog.Trace's Public API (#1681)

Changes since 1.28.2

1.28.2

⛔ Due to a possible deadlock when synchronously waiting on async tasks, we recommend upgrading to 1.28.4 which fixes the issue.

Changes

• Add additional logs injection fallback for NLog 1.x (#1614)
• Remove version from the test.framework tag in CIApp (#1622)
• Fix ReJIT and Shutdown log levels (#1624)
• Logger API refactoring (#1625, #1635)
• Add experimental NGEN support (#1628)
• Clear metadata when an appdomain unloads (#1630)
• Don't add the sampling priority header if empty (#1644, #1649)
• Add a public ForceFlushAsync API on the Tracer (#1599)
• CIApp: Update Bitrise spec (#1593)

Fixes

• Fix memory leak in native code (#1564, #1600)
• Fix CIApp in latest version of MSTest (#1604)
• Add fallback for logs injection for NLog versions < 4.1.0 (#1607)
• Fix PInvokes to the native lib on non windows os. (#1612)
• Add fix for log injection with log4net.Ext.Json versions < 2.0.9.1 (#1615)
• Fix CIApp Feature Tracking (#1616)
• Fixes the dd-trace exit code always returning 0 (#1621)
• Preserve the task cancelled state when using calltarget instrumentation (#1634)
• Add better error handling for the Header Tags feature accessing System.Web.HttpResponse.Headers (#1641)

Build / Test

• Switch to Nuke consolidated pipeline (#1595, #1587, #1598, #1605)
• Add a custom test framework to monitor execution of unit tests (#1572)
• Add analyzer project + ThreadAbortAnlayzer to detect inifinte loops on ThreadAbortException (#1325, #1619)
• Add ASP.NET Core on IIS Express tests (#1582)
• Split Windows regression tests and integration tests to save drive space (#1586)
• CIApp - Add support to add custom env-vars from dd-trace wrapper (#1594)
• Make the benchmark step optional (#1608)
• Add GitHub workflows for automating Release creation (#1611)
• Fix ARM64 Integration tests (#1629)
• Exclude more vendored files from code coverage (#1632)
• Add additional scrubbing for stacktraces in snapshots (#1633)
• Fix throughput tests (#1650, #1618, #1617)

Changes since 1.28.0

1.28.1-prerelease

Changes

• Add a public ForceFlushAsync API on the Tracer (#1599)
• CIApp: Update Bitrise spec (#1593)

Fixes

• Fix memory leak in native code (#1564, #1600)

Build / Test

• Switch to Nuke consolidated pipeline (#1595, #1587, #1598)
• Add a custom test framework to monitor execution of unit tests (#1572)

Changes since 1.28.0

1.28.0

Changes

• Enable calltarget instrumentation by default on .NET 4.6+ runtimes (#1542)
• Add automatic instrumentation for Microsoft.Data.SqlClient 3.* only for calltarget instrumentation (#1579)
• Add automatic instrumentation for Cosmos Db only for calltarget instrumentation (#1473)
• Add automatic instrumentation for AWS SQS only for calltarget instrumentation (#1471)
• Improvements to the ducktyping library for the future ILogger integration (#1555, #1557, #1561)
• Reduce overhead of log injection when using older versions of Serilog (#1560)
• Upgrade spdlog to 1.4 (#1507)
• Add net5.0 support to dd-trace (#1516)
• Avoid the trace copy when flushing spans (#1502)
• Improvements to CIApp (#1503, #1533, #1554)

Fixes

• Fix a deadlock when enabling runtime metrics in a Windows service (#1564)
• Properly match runtime metrics to spans when running in a container (#1548)
• Fix log injection with Serilog when log4net is loaded (#1578)
• Fixes environment values in the logs on non windows platforms (#1581)
• Stability fixes for calltarget instrumentation when running with older runtimes (#1517)
• Fix possible race conditions when flushing spans during process exit (#1501, #1514, #1535)
• Remove unnecessary mscorlib reference (#1522)
• CIApp: Correctness and stability fixes. (#1504)

Build / Test

• Remove callsite benchmarks and set iteration time back to 2 seconds (#1511)
• Add a consolidated build pipeline based on Nuke (#1476, #1508, #1512, #1515, #1521, #1523, #1524, #1531, #1563, #1567, #1570, #1576, #1589)
• Fix flaky tests (#1526, #1566, #1573, #1585)
• Hide warnings for EOL .NET Core targets (#1569)
• Reduce dependencies between build tools and helper projects (#1568)
• Fix "PrepareRelease msi" command (#1583)
• Small ASP.NET Snapshot refactoring (#1580)
• Change clang-format to custom style (#1553, #1544)
• Add small CI fix and docker optimization (#1551)
• Upgrade non windows native builds to C++17 (#1543)
• Fix Enable32Bit flag for IIS container (#1536)
• Add an OWIN test application to the integration-tests pipeline (#1525)
• Downgrade the version of cmake used for MacOs builds (#1529)
• Delete project NugetProfilerVersionMismatch (#1520)
• Crank sample app profiler detector (#1518)
• Fix race condition in runner pipeline (#1510)
• Cleanup project files (#1499)

Changes since 1.27.1