Tracing agent abstraction refactors legacy/perfetto support (
d95cbc2)
Node’s tracing internals were reworked to route environment and inspector integration through a shared agent abstraction, with legacy handling split into dedicated agent_legacy sources. This is a substantial internal refactor that lays groundwork for supporting both the old tracing path and Perfetto more cleanly.
Fix vm PropertyDescriptor copying during defineProperty (787912e)
vm now preserves partial PropertyDescriptor updates correctly instead of accidentally turning missing values into undefined when defining properties in a contextified sandbox. This fixes a long-standing bug that could corrupt property definitions, and the new regression test covers enumerable/configurable/value combinations.
Fix false positives for reserved names in path.win32.normalize() (
b0a4f16)
Windows path normalization no longer treats strings like CONx or NULs as reserved device names unless a colon is actually present. That avoids incorrectly rewriting ordinary filenames to . ame, while preserving the reserved-name behavior for true device-path cases like CON:.
Other misc changes
- Added a GitHub Actions benchmark runner workflow.
- Updated the release-proposal commit-message lint to validate version numbers.
- Tweaked test runner execArgv filtering for child tests.
- Improved LCOV reporter snapshot diagnostics.
- Updated HTTP/2 close() docs.
- Marked strategic-initiative status updates.
- Refreshed WPT fixtures for urlpattern.
- Updated collaborator emeritus metadata.