Markus Staab

After https://github.com/infection/infection/pull/2552#issuecomment-3538534127 we discussed the idea of adding colored logs in github action logs [github action logs support ANSI colors](https://github.blog/news-insights/product-news/a-better-logs-experience-with-github-actions/#opening-the-door-to-a-more-colorful-experience) - this should be possible

drop `iterator_to_array()` and use `sanmai/pipeline` more

4

I think it might make things more efficient if we can drop uses of `iterator_to_array()` and utilize real `Iterator` or `iterable` instead (in combination with `sanmai/pipeline`) any opinions?

**Is your feature request related to a problem? Please describe.** In PHPStan we have [a handful of custom mutators](https://github.com/phpstan/build-infection/tree/1.x/src/Infection) build for PHPStan API needs. most of the time such a...

Explain mutations to the end-user

8

**Is your feature request related to a problem? Please describe.** for our home grown PHPStan mutations we would want to deliver a bit more information to the end-user so it...

**Is your feature request related to a problem? Please describe.** I think we have a design problem in the `Mutator` interface. `public function mutate(Node $node): iterable;` returns `iterable`, which means...

"Class XX is not a valid target for code coverage"

9

| Question | Answer | ------------| --------------- | Infection version | 0.31.2 | Test Framework version | PHPUnit 12.4 | PHP version | 8.3.26 (cli) (built: Sep 23 2025 17:57:26)...

DX: show per killer-tool runtimes on skipped mutators

3

in phpstan-src we run into timeouts because we are not yet fast enough and the results after waiting 15minutes on CI is e.g.: ``` ____ ____ __ _ / _/___...

Allow custom profiles in addition to custom mutators in `infection.json5`

2

**Is your feature request related to a problem? Please describe.** In https://github.com/phpstan/build-infection we started building [custom mutators](https://github.com/phpstan/build-infection/tree/1.x/src/Infection) which are aimed at finding problems in the PHPStan-src or PHPStan extension repositories....

**Is your feature request related to a problem? Please describe.** loops are sometimes aborted to improve performance (use of `break` over `continue`). this is done on purpose because while execution...