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@bwoebi bwoebi released this 16 Mar 13:01
6ea2981

Added

  • Add hooking for Closures #1904
  • Add hooking for abstract methods #1914
  • User tracking through DDTrace\set_user #1910
  • Add a DDTrace\generate_distributed_tracing_headers() function #1905
  • Add HookData->overrideArguments() method to replace arguments in a pre-hook #1937
  • Add Database Monitoring Integration #1941
  • Add Custom Instrumentation Documentation #1942, #1963
  • Add DD_TRACE_HOOK_LIMIT #1965, #1968

Changed

  • Add IPv6 support to DD_AGENT_HOST #1707
  • Add an error.stack to curl_exec() on failure #1934
  • Add db.system tag to all relevant integrations #1912
  • Slightly reword the exception message to use Caught and Uncaught only at top-level #1954
  • Inherit version, env and _dd.origin from parent span #1960

Fixed

  • Fix automatic injection of w3c headers #1917
  • Fix observing the attribute constructor on old PHP 8.0 and 8.1 versions #1953
  • Use ZEND_TLS/TSRM_TLS macros instead of __thread to only use thread local storage in ZTS builds #1959
  • Ensure that internal functions we trace in our integrations are always traced under JIT #1966

Internal changes

  • Build alpine using 3.17 #1922
  • Enable shared JSON in PHP 7.4 image #1929
  • Cleanup _asan usages in Makefile #1964
  • Reduce flakiness from docker containers not starting properly #1962
  • Add Zend Framework v1.21 integration test #1944, #1961
  • Set coredump_filter to include private file mapped areas in dumps #1935

Profiling (0.14.0)

Fixed

  • Use checked_sub duration ops for handling cpu time #1926, #1928
  • Mask Zend Signals in profiling threads #1927
  • Do not block indefinitely in mshutdown #1932, #1967

Changed

  • perf: increased allocation sampling distance to 512KiB #1913
  • perf: optimize prepare_sample_message #1952
  • Add IPv6 support to DD_AGENT_HOST #1707

Internal changes

  • build: move to Rust v1.64, Alpine 3.17 #1922, #1930
  • perf: use numbers instead of numeric strings in pprof labels #1831
  • chore: upgrade libdatadog to v2.0.0 #1831
  • update Cargo.lock #1907
  • refactor: cleanup add/remove interrupts #1906
  • refactor: cleanup stalk walking #1908
  • refactor: cleanup after Rust 1.64 upgrade #1931
  • refactor: extract thread_utils module #1943
  • refactor: extract uploader, promote profiling.rs to directory #1946
  • refactor: extract stalk walking code #1947
  • refactor: extract interrupt manager #1948