Prepare for 2.6 release

[maxulysse]

nf-core/sarek pull request

• Prepare for the 2.6 release that would be the last one before DSL 2

PR checklist

• This comment contains a description of changes (with reason)
• If you've fixed a bug or added code that should be tested, add tests!
• If necessary, also make a PR on the nf-core/sarek branch on the nf-core/test-datasets repo
• Ensure the test suite passes (nextflow run . -profile test,docker).
• Make sure your code lints (nf-core lint .).
• Documentation in docs is updated
• CHANGELOG.md is updated
• README.md is updated

Learn more about contributing: CONTRIBUTING.md

[maxulysse]

@ggabernet I tried to refactor the ASCAT process to simplify it. I just tested it and it worked on our server :-D

[apeltzer]

LGTM, nice catch with all the missing cookiecutter statements 👍

[maxulysse]

LGTM, nice catch with all the missing cookiecutter statements +1

I just noticed it with a CI test that failed for random reason.

But now I'm wondering if there's more around, I'll do a quick check now

[maxulysse]

ok, it looks like there's no cookiecutter statements left anywhere.
It could be a good idea to have nf-core lint check for that.

[ggabernet]

LGTM