upgrade minimal nextflow version from 25.10.4 to 26.04.6

Author: d4straub

.github/workflows/nf-test.yml

@@ -79,7 +79,7 @@ jobs:
           - isMain: false
             profile: "singularity"
         NXF_VER:
-          - "25.10.4"
+          - "26.04.6"
           - "latest-everything"
     env:
       NXF_ANSI_LOG: false

README.md

@@ -11,7 +11,7 @@
 
 [![Cite with Zenodo](http://img.shields.io/badge/DOI-10.5281/zenodo.1493841-1073c8?labelColor=000000)](https://doi.org/10.5281/zenodo.1493841)[![Cite Publication](https://img.shields.io/badge/Cite%20Us!-Cite%20Publication-important?labelColor=000000)](https://doi.org/10.3389/fmicb.2020.550420)
 
-[![Nextflow](https://img.shields.io/badge/version-%E2%89%A525.10.4-green?style=flat&logo=nextflow&logoColor=white&color=%230DC09D&link=https%3A%2F%2Fnextflow.io)](https://www.nextflow.io/)
+[![Nextflow](https://img.shields.io/badge/version-%E2%89%A526.04.6-green?style=flat&logo=nextflow&logoColor=white&color=%230DC09D&link=https%3A%2F%2Fnextflow.io)](https://www.nextflow.io/)
 [![nf-core template version](https://img.shields.io/badge/nf--core_template-4.0.2-green?style=flat&logo=nfcore&logoColor=white&color=%2324B064&link=https%3A%2F%2Fnf-co.re)](https://github.com/nf-core/tools/releases/tag/4.0.2)
 [![run with conda](http://img.shields.io/badge/run%20with-conda-3EB049?labelColor=000000&logo=anaconda)](https://docs.conda.io/en/latest/)
 [![run with docker](https://img.shields.io/badge/run%20with-docker-0db7ed?labelColor=000000&logo=docker)](https://www.docker.com/)

nextflow.config

@@ -457,7 +457,7 @@ manifest {
     description     = """Amplicon sequencing analysis workflow using DADA2 and QIIME2"""
     mainScript      = 'main.nf'
     defaultBranch   = 'master'
-    nextflowVersion = '!>=25.10.4'
+    nextflowVersion = '!>=26.04.6'
     version         = '2.19.0dev'
     doi             = '10.5281/zenodo.1493841,10.3389/fmicb.2020.550420'
 }