Added

• Core: Support agentless telemetry ([SDTEST-184] Agentless telemetry #3779)
• Tracing: Add support for span events (feat(otel): add support for span events #3776)
• Tracing: Add tags to enable inferred service dependencies for databases (Add ARM/DBM peer entity tags #3789)
• Tracing: Emit log message and instructions for incompatible Lograge setup (Add log instructions for Lograge users #3812, Emit log message for incompatible Lograge setup  #3839)
• Tracing: Add append_comment option to append SQL comment propagation for mysql, pg and trilogy (DBM: Add option to append SQL comment propagation #3809)
• AppSec: Add threat detection and protection for graphql (GraphQL threats detection and protection #3769, Add directives support for graphql appsec #3814)

Changed

• Core: Enable crashtracking by default (Enable crashtracking without profiler #3826)
• Profiling: Reduce allocation overhead ([PROF-10201] Reduce allocation profiling overhead by replacing tracepoint with lower-level API #3805, [PROF-10201] Reduce allocation profiling overhead by using coarse timestamps #3797)
• Profiling: Speed up stack sampling ([PROF-10128] Refactor and speed up profiler stack sampling #3837)
• Profiling: Upgrade to libdatadog 11 ([PROF-10208] Upgrade to libdatadog 11 #3799)
• Profiling: Disable allocation counting feature by default ([PROF-10201] Disable profiler allocation counting feature by default #3798)
• Profiling: Reduce the maximum biased result for allocation samples ([PROF-10124] Lower value used to clamp very high allocation profiling weights #3793)
• Tracing: Reduce noisy integration logs ([NO-TICKET] Move tracing integrations logging under a debug log #3785)

Fixed

• Tracing: Fix require issue for graphql (Fix GraphQL patchers 'require' issue #3813)
• AppSec: Fix an error when parsing http headers with integer value (Fix AppSec crash when parsing integer http headers #3790)
• AppSec: Fix an error when tracking login failure without user_id (Make user_id optional for track_login_failure #3841)
• Fix a syntax error for Ruby < 2.4 during single step instrumentation (Fix top-level return when Ruby < 2.4 #3795)