Speedscope Versions Save

• Partition based on samples instead of traceEvents when importing a sample-based chrome trace [#460] (by @zacharyfmarion)

• Improve hermes profile frame keys to better group frames [#459] (by @zacharyfmarion)

• Add hermes-specific support for the trace event format [#458] (by @zacharyfmarion)
• Update README-ADMINS.md with npm login instructions [#457] (by @jlfwong)

• Upgrade prettier, update prettier & react-hooks eslint plugins [#456] (by @jlfwong)
• Upgrade typescript & eslint to latest, fix resulting errors [#455] (by @jlfwong)
• Re-enable eslint prettier rule after being accidentally disabled for 3 years [#454] (by @jlfwong)
• Support the chrome JSON trace format (allows viewing of hermes traces) [#453] (by @zacharyfmarion)
• Fix bug in selectQueueToTakeFromNext for trace profiles [#450] (by @zacharyfmarion)
• Add bounds checking for sampleTypeIndex [#449] (by @jlfwong)
• Update README-zh_CN.md [#442] (by @byronhe)
• Update publish-and-deploy to remove automated release creation [#440] (by @jlfwong)

• Automate more of the release process [#439] (by @jlfwong)
• Improve profile builder performance [#437] (by @Goose97)
• Fix crash when importing big linux perf tool files [#435] (by @Goose97)
• Improve splitLines: return iterator instead [#434] (by @Goose97)
• Fix trimTextMid [#431] (by @jlfwong)
• Added support for Papyrus profiles [#428] (by @xieve)

Fixed

• Use more accurate line information for pprof profiles [#430] (by @dalehamel)
• Stackprof: weight on-cpu samples by period rather than timestamp delta [#425] (by @manuelfelipe)
• Prevent crashes when stackprof profiles frames are missing names [#419] (by @jez)
• fix pprof defaultSampleType [#424] (by @vasi-stripe)

Fixed

• Fix import from Chrome Devtools performance tab in Chrome >= 114 [#422]
• Callgrind: Subposition compression and weight correction [#423]

Fixed

• Replace fuzzy matching with exact substring matching for finding matching frames [#407]

Added

• File and line information is now displayed in hover tips [#365] (by @sokra)
• Support for stackprof object mode [#391] (by @alexcoco)
• Support for hash params to control view-mode [#362] (by @djudd)
• Support for profiles over 512MB now works [#385] (by @jlfwong)
• Support for relative URLs in profileURL hashParam [#357] (by @danvk)

Fixed

• Allow collapsed stacks with invalid lines for the Brenden Gregg stack format [#336] (by @P403n1x87)
• Allow pasting into the search box [#338] (by @P403n1x87)
• Prevent hover tips from getting unnecessarily clipped outside container bounds [#395] (by @jlfwong)

Added

• Support for importing callgrind profiles [#331]