diff --git a/config.toml b/config.toml
index 010fecc..a7935a9 100644
--- a/config.toml
+++ b/config.toml
@@ -13,9 +13,6 @@ default_language = "en"
 # Whether to automatically compile all Sass files in the sass directory
 compile_sass = true
 
-# Whether to generate a feed file for the site
-generate_feed = true
-
 # When set to "true", the generated HTML files are minified.
 minify_html = false
 
diff --git a/content/_index.md b/content/_index.md
index be1ed54..6288d9e 100644
--- a/content/_index.md
+++ b/content/_index.md
@@ -26,7 +26,7 @@ weight = 20
 
 [[extra.list]]
 title = "Image viewing"
-content = 'Supports the most common image formats including RAW.'
+content = 'Supports the most common image formats including RAW. <a href="/docs/documentation/features">Learn more →</a>'
 
 [[extra.list]]
 title = "Image editing"
diff --git a/content/authors/_index.md b/content/authors/_index.md
index 16d20ce..aeb8de5 100644
--- a/content/authors/_index.md
+++ b/content/authors/_index.md
@@ -1,8 +1,6 @@
 +++
 title = "Authors"
 description = "The authurs of the blog articles."
-date = 2021-04-01T08:00:00+00:00
-updated = 2021-04-01T08:00:00+00:00
 draft = false
 
 # If add a new author page in this section, please add a new item,
diff --git a/content/docs/_index.md b/content/docs/_index.md
index 51c5daa..ef26464 100644
--- a/content/docs/_index.md
+++ b/content/docs/_index.md
@@ -1,8 +1,6 @@
 +++
 title = "Docs"
 description = "The documents of nomacs."
-date = 2024-02-12T18:21:28Z
-updated = 2024-02-12T18:21:28Z
 sort_by = "weight"
 weight = 1
 template = "docs/section.html"
diff --git a/content/docs/contributing/_index.md b/content/docs/contributing/_index.md
index 9235fb3..4a7f7ea 100644
--- a/content/docs/contributing/_index.md
+++ b/content/docs/contributing/_index.md
@@ -1,8 +1,6 @@
 +++
 title = "Contributing"
 description = "Find out how to contribute to nomacs."
-date = 2024-02-12T18:22:19Z
-updated = 2024-02-12T18:22:19Z
 template = "docs/section.html"
 sort_by = "weight"
 weight = 4
diff --git a/content/docs/documentation/_index.md b/content/docs/documentation/_index.md
new file mode 100644
index 0000000..f58f787
--- /dev/null
+++ b/content/docs/documentation/_index.md
@@ -0,0 +1,8 @@
++++
+title = "Documentation"
+description = "The main documentation"
+template = "docs/section.html"
+sort_by = "weight"
+weight = 4
+draft = false
++++
diff --git a/content/docs/documentation/features.md b/content/docs/documentation/features.md
new file mode 100644
index 0000000..faa664c
--- /dev/null
+++ b/content/docs/documentation/features.md
@@ -0,0 +1,28 @@
++++
+title = "Features"
+description = "Features"
+date = 2024-12-20T19:01:00Z
+updated = 2024-12-20T19:01:00Z
+draft = false
+weight = 420
+sort_by = "weight"
+template = "docs/page.html"
+
+[extra]
+lead = ""
+toc = true
+top = false
++++
+
+## Image formats
+
+Updated 2024-12-20.
+
+| Provider                   | Read and write                                               | Read only                                                                         |
+|----------------------------|--------------------------------------------------------------|-----------------------------------------------------------------------------------|
+| Qt Built-in                | BMP, JPG, JPEG, PNG, PPM, XBM, XPM                           | GIF, PBM PGM                                                                      |
+| Compile with `ENABLE_RAW`  |                                                              | The formats that LibRaw supports (e.g. cr2, crw, nef, arw, mrw, rw2)              |
+| Compile with `ENABLE_TIFF` | TIFF (multi-page)                                            |                                                                                   |
+| Compile with Qt SVG        | SVG                                                          |                                                                                   |
+| Qt Image formats plugin    | ICNS, JP2, TIFF, WBMP, WEBP                                  | MNG, TGA                                                                          |
+| KImageFormats plugin       | AVIF, DDS, EPS, HEIF, JXL, JXR, EXR, PCX, QOI, SGI, PIC, TGA | ANI, RAW, XCF, KRA, ORA, PXR, PFM, PHM, Photoshop documents, HDR, SCT, Sun Raster |
diff --git a/content/docs/getting-started/_index.md b/content/docs/getting-started/_index.md
index ab1fe91..375cdf2 100644
--- a/content/docs/getting-started/_index.md
+++ b/content/docs/getting-started/_index.md
@@ -1,8 +1,6 @@
 +++
 title = "Getting Started"
 description = "Quick start and guides for installing nomacs on your preferred operating system."
-date = 2024-02-12T18:23:19Z
-updated = 2024-02-12T18:23:19Z
 template = "docs/section.html"
 sort_by = "weight"
 weight = 1
diff --git a/content/docs/help/_index.md b/content/docs/help/_index.md
index 0f21420..2f7f082 100644
--- a/content/docs/help/_index.md
+++ b/content/docs/help/_index.md
@@ -1,8 +1,6 @@
 +++
 title = "Help"
 description = "Get help on nomacs."
-date = 2024-02-12T18:20:22Z
-updated = 2024-02-12T18:20:22Z
 template = "docs/section.html"
 sort_by = "weight"
 weight = 5