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pub.dev · #1958 most downloaded on pub.dev
A CLI for optimizing test execution and manipulating coverage trace files. Optimize tests, validate coverage, filter trace files, and generate HTML reports.
Last release 1 months ago
07 Sep 2026
Release timing varies
gaps range from 4 months to 2.4 years
Nearly every release is documented
notes for 7 of 7 stable releases
2 versions withdrawn
withdrawn after publishing
5 years old
9 releases · first in 2021
FEAT: add wider support for analyzer v12-v14 (#320).
CHORE : deprecate filter command in favor of transform command ( #280 ).
--total-shards and --shard-index options to optimize-tests command (#303).transform command (#276).coverde.yaml to be used in transform command (#278).filter command in favor of transform command (#280).One column per quarter.
BREAKING FEAT : use base-directory option instead of paths-parent option in filter command ( #158 ).
base-directory option instead of paths-parent option in filter command (#158).--dry-run flag to remove command to preview deletions without actually deleting (#214).filter command (#212).report command (#212).check and value commands (#222).optimize-tests command (#115).file-coverage-log-level option to check and value commands (#118).filter command to prevent race conditions when multiple processes write to the same output file (#211).mason_logger package for logging (#216).CHORE : use git-based dependencies for tools ( #256 ).
FIX: keep relative paths when filtering (#60).
FIX: use proper version for update check (#67).
FEAT: optional prefix for filtered paths ( #69 ).
TEST: ensure 100% test coverage.
check command.filter command.remove command.report command.value command.FIX : use proper version for update check.
check command.filter command.remove command.report command.value command.Your coding agent can read these notes before it upgrades. Set up the MCP server →