v0.3.5

What's Changed

• perf: interpreter state field read by @P403n1x87 in #123
• fix: undefined behavior on python_stack by using unsigned types with underflow check by @taegyunkim in #124
• fix: check for null chunk ptr by @taegyunkim in #127
• refactor: use std::vector instead of unique_ptr with custom deleter by @taegyunkim in #126
• chore: link .clang-format to to project root by @taegyunkim in #129
• fix: use std::string::data() instead of c_str() by @taegyunkim in #131

Full Changelog: v0.3.4...v0.3.5

v0.3.4

What's Changed

• Upgrades tools used in ci by @taegyunkim in #69
• fix: ensure threads are always untracked by @P403n1x87 in #70
• chore: remove unused functions by @taegyunkim in #72
• ci: attempts to reduce test flakiness by @taegyunkim in #71
• feat: python 3.13 support by @taegyunkim in #68
• refactor: use homogeneous interface for 3.13 by @P403n1x87 in #73
• Add pylong_to_llong() by @taegyunkim in #75
• Add preprocessor checks for UNWIND_NATIVE_DISABLE by @taegyunkim in #76
• Add a safe_copy() alternative for linux using writev() by @taegyunkim in #79
• Add setters for pid and cpu by @taegyunkim in #77
• refactor: use datastack chunks by @P403n1x87 in #74
• ci: collect and upload profiles by @P403n1x87 in #82
• fix: track main thread only if missing by @P403n1x87 in #83
• fix: traverse prev and next tstates even if current one is skipped by @taegyunkim in #86
• use different variables for max cache entry and max frame depth to unwind by @taegyunkim in #84
• feat: new config flag to control unwinding behavior by @taegyunkim in #87
• fix: copy code object only when cache miss by @taegyunkim in #92
• fix: CPython 3.13+ resolves frame addresses using stack_chunk by @taegyunkim in #88
• refactor: split frame.h into frame.h and frame.cc by @taegyunkim in #93
• fix: use return false instead of -1 by @taegyunkim in #94
• feat: renderer interface by @taegyunkim in #67
• refactor: fix compile errors when used from ddtrace by @taegyunkim in #96
• refactor: fix compile errors when used from ddtrace with 3.13 by @taegyunkim in #97
• refactor: open /proc/stat file once by @P403n1x87 in #81
• Add a cformat-script and apply fixups by @sanchda in #101
• perf: re-use stackchunk buffer as much as possible by @taegyunkim in #102
• chore: ignore .cursor/ directory by @taegyunkim in #103
• fix: increment count only when frame was successfully created and pushed by @taegyunkim in #104
• fix: set origin pointer to make stackchunk useful again by @taegyunkim in #106
• use a sigtrap-based memory reader by @sanchda in #98
• Revert "use a sigtrap-based memory reader" by @taegyunkim in #107
• fix: 3.11 and 3.12 uses datastack chunk for frame address resolution by @taegyunkim in #105
• perf: use cpuclockid in favor of procfs for is_running() by @sanchda in #99
• chore: update supported versions by @taegyunkim in #111
• fix: proper asyncio CPU time accounting by @P403n1x87 in #110
• fix: use larger mojo reference key by @P403n1x87 in #114
• tests: make memory test faster by @P403n1x87 in #115
• fix(asyncio): link tasks before calling gather by @P403n1x87 in #116
• chore: make string table thread-safe by @P403n1x87 in #118
• feat: add gevent support by @P403n1x87 in #108
• refactor: retain task metadata by @P403n1x87 in #117
• fix: honour ignore_non_running_threads by @P403n1x87 in #119
• chore: upgrade and pin actions by @taegyunkim in #121
• ci: artifact download in wheel release job by @P403n1x87 in #122

New Contributors

• @taegyunkim made their first contribution in #69

Full Changelog: v0.3.3...v0.3.4

v0.3.3

What's Changed

• ci: build 3.12 wheels by @P403n1x87 in #65

Full Changelog: v0.3.2...v0.3.3

v0.3.2

What's Changed

• ci: use latest cibuildwheel v2 version by @P403n1x87 in #64

Full Changelog: v0.3.1...v0.3.2

v0.3.1

What's Changed

• fix: metadata for Python 3.12 by @P403n1x87 in #63

Full Changelog: v0.3.0...v0.3.1

v0.3.0

What's Changed

• feat: add sub-interpreters support by @P403n1x87 in #52
• feat!: switch to MOJO output by @P403n1x87 in #57
• feat: memory profiling by @P403n1x87 in #58
• feat: handle interval units by @P403n1x87 in #59

New Contributors

• @sanchda made their first contribution in #54

Full Changelog: v0.2.0...v0.3.0

v0.2.0

What's Changed

• feat: attach to running process by @P403n1x87 in #6
• feat: add Python 3.12 support by @P403n1x87 in #11
• fix: memory leak in Python bytes object retrieval by @P403n1x87 in #18
• fix: race condition on stop by @P403n1x87 in #23
• fix: line table overflow by @P403n1x87 in #43
• fix: CPU clock ID retrieval on Linux by @P403n1x87 in #44
• fix: manage global variables lifetime by @P403n1x87 in #45
• fix: ensure named pipes are cleaned up by @P403n1x87 in #47
• fix: where mode named pipe permissions by @P403n1x87 in #48

Full Changelog: v0.1.0...v0.2.0

0.1.0

Initial release