diff --git a/README.md b/README.md
index afd7d01..bdae239 100644
--- a/README.md
+++ b/README.md
@@ -6,22 +6,22 @@ Review](https://badges.ropensci.org/434_status.svg)](https://github.com/ropensci
 [![Repo
 status](https://www.repostatus.org/badges/latest/active.svg)](https://www.repostatus.org/#active)
 [![CRAN
-status](https://www.r-pkg.org/badges/version/mctq.png)](https://cran.r-project.org/package=mctq)
+status](https://www.r-pkg.org/badges/version/mctq)](https://cran.r-project.org/package=mctq)
 [![CRAN
 DOI](http://img.shields.io/badge/DOI-10.32614/CRAN.package.mctq-1284C5.svg)](https://doi.org/10.32614/CRAN.package.mctq)
 [![CRAN
-downloads](https://cranlogs.r-pkg.org/badges/grand-total/mctq.png)](https://danielvartan.shinyapps.io/cran-logs/?package=mctq)
-[![R-universe](https://ropensci.r-universe.dev/badges/mctq.png)](https://ropensci.r-universe.dev)
+downloads](https://cranlogs.r-pkg.org/badges/grand-total/mctq)](https://danielvartan.shinyapps.io/cran-logs/?package=mctq)
+[![R-universe](https://ropensci.r-universe.dev/badges/mctq)](https://ropensci.r-universe.dev)
 [![Lifecycle:
 maturing](https://img.shields.io/badge/lifecycle-maturing-blue.svg)](https://lifecycle.r-lib.org/articles/stages.html#maturing)
 [![R-CMD-check](https://github.com/ropensci/mctq/workflows/R-CMD-check/badge.svg)](https://github.com/ropensci/mctq/actions)
 [![Codecov test
 coverage](https://codecov.io/gh/ropensci/mctq/branch/main/graph/badge.svg)](https://app.codecov.io/gh/ropensci/mctq?branch=main)
 [![License:
-MIT](https://img.shields.io/badge/license-MIT-green.png)](https://choosealicense.com/licenses/mit/)
+MIT](https://img.shields.io/badge/license-MIT-green)](https://choosealicense.com/licenses/mit/)
 [![fair-software.eu](https://img.shields.io/badge/fair--software.eu-%E2%97%8F%20%20%E2%97%8F%20%20%E2%97%8F%20%20%E2%97%8F%20%20%E2%97%8F-green)](https://fair-software.eu)
 [![CII Best
-Practices](https://bestpractices.coreinfrastructure.org/projects/6244/badge.png)](https://bestpractices.coreinfrastructure.org/projects/6244)
+Practices](https://bestpractices.coreinfrastructure.org/projects/6244/badge)](https://bestpractices.coreinfrastructure.org/projects/6244)
 <!-- badges: end -->
 
 ## Overview
diff --git a/_quarto.yml b/_quarto.yml
index cb075db..c91b7c1 100644
--- a/_quarto.yml
+++ b/_quarto.yml
@@ -4,4 +4,6 @@ project:
   render: [README.qmd]
   post-render: "R/.post-render.R"
 
-format: gfm
+format:
+  gfm:
+    default-image-extension: ""
diff --git a/codemeta.json b/codemeta.json
index c3a6813..6ffe4a5 100644
--- a/codemeta.json
+++ b/codemeta.json
@@ -278,7 +278,7 @@
     },
     "SystemRequirements": null
   },
-  "fileSize": "616.925KB",
+  "fileSize": "616.905KB",
   "citation": [
     {
       "@type": "CreativeWork",