Skip to content

v0.20.1 - Fix poll_count defaults for noisy detector (2026-06-01)

What Changed?

This release fixes the default poll_count values to work correctly with noisy OSECHI detectors during threshold scans. The previous defaults (100 for CLI, 25000 for MeasureConfig) were too large for reliable threshold scanning under high-noise conditions. Both defaults are now set to 10.

What's New

Fix: Lower poll_count defaults for threshold scanning

What it does: Reduces the default number of events polled per cycle to 10, ensuring threshold scans complete reliably even when the detector is noisy.

How to use it: No changes needed — the fix takes effect automatically when --poll-count is not specified.

Code example(if relevant):

# MeasureConfig now defaults to poll_count=10
config = MeasureConfig(thresholds={1: 300, 2: 300, 3: 300})
print(config.poll_count)  # 10

Installation

Quick Start

# Get the release
git checkout v0.20.1

# Setup
uv sync

# Run CLI
uv run kazunoko --help

What's Different from the Last Version?

🐛 Fixed

  • Options.poll_count(): default changed from 100 to 10 to prevent threshold scans from stalling on noisy detectors
  • MeasureConfig.poll_count: default changed from 25000 to 10 for the same reason

Is It Safe to Upgrade?

Backward Compatible: Yes

  • Users who explicitly pass --poll-count or set poll_count= in MeasureConfig are unaffected.
  • Users relying on the previous defaults will see fewer events polled per cycle by default, which is the intended behavior for threshold scanning.

Tests Passed

  • ✅ Builds without errors
  • ✅ Options.poll_count() returns 10 when no default is passed
  • ✅ MeasureConfig() initializes with poll_count=10

Release Details

  • Date: 2026-06-01
  • Version: v0.20.1
  • Files Changed: 2
  • Commits: 8744fee, 380d9dc

Next Steps

Continue tuning default parameters for reliable operation with noisy OSECHI detectors.