EcoTrace Carbon Gate

Version updated for https://github.com/Zwony/ecotrace to version v1.4.0.

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Action Type

This is a Composite action.

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What’s Changed

EcoTrace v1.4.0

Released: 2026-07-01 Type: Feature Release — 6 new features, 4 bug fixes, zero breaking changes

New Features

Pausable Tracking API (pause() /

esume()) Pause and resume carbon tracking to isolate your code’s emissions from setup/teardown overhead.

\\python eco.pause() expensive_setup_io() eco.resume() \\

Side-by-Side Run Comparisons (ecotrace diff)

Compare any two tracking runs directly from the terminal.

\\ash ecotrace diff abc123def456 789012abc345 ecotrace diff –latest \\

Webhook Observability Exporter (WebhookExporter)

Stream carbon data to Slack, MS Teams, Discord, or any custom API in real-time.

\\python from ecotrace.exporters.webhook import WebhookExporter WebhookExporter(eco, url=‘https://hooks.slack.com/services/...') \\

Filtered CSV Exporting

Extended \ecotrace export\ with --csv\ format and --run/--func\ filters.

\\ash ecotrace export –csv -o filtered.csv –run abc123 \\

Log Maintenance (ecotrace clean & ecotrace reset)

\\ash ecotrace clean –keep-runs 10 ecotrace clean –before 2026-06-01 ecotrace reset –yes \\

Bug Fixes

  • ML Callbacks Carbon Calculation: Fixed duplicate carbon calculation in Keras and PyTorch callbacks
  • Empty GPU monitoring crash: Guarded \EcoTraceML\ shutdown against empty GPU monitor histories
  • Async Hotspots: Restored file path and line number tracking in \measure_async()\
  • CPU caching performance: Eliminated duplicate \cpuinfo\ calls in \get_cpu_info\

Install / Upgrade

\\ash pip install –upgrade ecotrace \\

Full documentation: https://github.com/Zwony/ecotrace