LogScope v0.4.1

LogScope v0.4.1 Release Notes

Overview

LogScope v0.4.1 introduces the --min-level threshold filter, expanded CI testing across Python versions, improved timestamp parsing, and new development tooling. This release enhances log analysis flexibility with better level filtering and broader platform support.

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New Features

📊 Minimum Level Threshold Filter (--min-level, -m)

Filter logs to show only entries at or above a specified severity level.

Usage:

# Show WARN and above (WARN, ERROR, CRITICAL, ALERT, FATAL)
logscope app.log --min-level WARN

# Combined with other filters
logscope production.log --min-level ERROR --search "database"

# Dashboard mode with threshold
logscope app.log --dashboard --follow --min-level ERROR

Level hierarchy: TRACE < DEBUG < INFO < NOTICE < WARN < ERROR < CRITICAL < ALERT < FATAL

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CLI Changes

New Options

Option	Short	Default	Description
--min-level	-m	None	Show logs at or above this level threshold

Updated Commands

The min-level filter works in both standard and dashboard modes:

# Standard streaming output
logscope app.log --min-level WARN

# Dashboard mode
logscope app.log --dashboard --follow --min-level ERROR

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Improved Timestamp Parsing

LogScope now recognizes additional timestamp formats:

• ISO 8601: 2026-03-21T10:00:00Z, 2026-03-21T10:00:00.123+02:00
• Common Log Format: 21/Mar/2026:10:00:00 +0000
• Syslog-style: Mar 21 10:00:00
• Unix timestamp: 1711054800

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CI/CD Improvements

Python Version Matrix

Tests now run across Python 3.9, 3.10, 3.11, and 3.12:

python-version: ['3.9', '3.10', '3.11', '3.12']

Development Tooling

• Added coverage threshold (fail_under = 70) to prevent regression
• Added ruff-format pre-commit hook for consistent code style

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Bug Fixes / Documentation

Documentation Fixes

• Removed references to non-existent --pulse flag from:
  • docs/architecture-review.md
  • CONTRIBUTING.md
  • Issue templates

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Version Information

• Version: 0.4.1
• Previous Version: 0.3.1
• Release Date: 2026-04-05