diff --git a/conf.py b/conf.py
index 4386d6f..7e1f41c 100644
--- a/conf.py
+++ b/conf.py
@@ -14,7 +14,10 @@
 # -- General configuration ---------------------------------------------------
 # https://www.sphinx-doc.org/en/master/usage/configuration.html#general-configuration
 
-extensions = ['nbsphinx']
+extensions = ['nbsphinx',
+              'ablog',
+              'sphinx.ext.intersphinx'
+              ]
 
 templates_path = ['_templates']
 exclude_patterns = ['build']
@@ -39,9 +42,21 @@
 html_sidebars = {
     "index" : [],
     "notebooks/index" : [],
-    #"notebooks/**" : ["sbt-sidebar-nav.html"]
+    "notebooks/**" : ["sidebar-collapse",
+                      "ablog/postcard",
+                      "sidebar-nav-bs",
+                      ]
 }
 
 html_sourcelink_suffix = ''
 
 nbsphinx_allow_errors = True
+
+post_auto_image = 1
+post_auto_excerpt=0
+
+blog_authors = {
+    'wkearn': ('William Kearney', 'https://wskearney.com'),
+    'wschwanghart': ('Wolfgang Schwanghart', 'https://topotoolbox.wordpress.com'),
+    'bgailleton': ('Boris Gailleton', 'https://bgailleton.github.io'),
+}
diff --git a/index.rst b/index.rst
index 8c6b3fc..0b18464 100644
--- a/index.rst
+++ b/index.rst
@@ -18,6 +18,15 @@ can use the templates for :doc:`Python
 <notebooks/python/contributing/contributing>` and :doc:`MATLAB
 <notebooks/matlab/contributing/contributing>` as a starting point.
 
+Recently added
+--------------
+.. postlist:: 1
+   :format: {title} by {author} on {date}
+   :excerpts:
+   :sort:
+
+All Entries
+-----------
 .. nblinkgallery::
    :glob:
 
diff --git a/notebooks/python/graphflood/graphflood.ipynb b/notebooks/python/graphflood/graphflood.ipynb
index fa81114..9a91ac8 100644
--- a/notebooks/python/graphflood/graphflood.ipynb
+++ b/notebooks/python/graphflood/graphflood.ipynb
@@ -1,12 +1,36 @@
 {
  "cells": [
+  {
+   "cell_type": "markdown",
+   "id": "03b6e919-7f34-429c-8dd4-4d340d493e88",
+   "metadata": {},
+   "source": [
+    "# GraphFlood: a large-scale hydrodynamics module for TopoToolbox"
+   ]
+  },
+  {
+   "cell_type": "raw",
+   "id": "41b2d54d-3033-4643-b0cc-64cc9ff5e66d",
+   "metadata": {
+    "editable": true,
+    "raw_mimetype": "text/x-rst",
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    ".. post:: 23 April 2026\n",
+    "  :author: bgailleton\n",
+    "  :image: 1\n",
+    "  :exclude:"
+   ]
+  },
   {
    "cell_type": "markdown",
    "id": "aa000001-0000-0000-0000-000000000001",
    "metadata": {},
    "source": [
-    "# GraphFlood: a large-scale hydrodynamics module for TopoToolbox\n",
-    "\n",
     "## Author\n",
     "\n",
     "- Boris Gailleton, Université de Rennes, ([homepage](https://bgailleton.github.io/))\n",
diff --git a/notebooks/python/roan-plateau/roan-plateau.ipynb b/notebooks/python/roan-plateau/roan-plateau.ipynb
index 97b42e1..6f710c9 100644
--- a/notebooks/python/roan-plateau/roan-plateau.ipynb
+++ b/notebooks/python/roan-plateau/roan-plateau.ipynb
@@ -1,12 +1,48 @@
 {
  "cells": [
+  {
+   "cell_type": "markdown",
+   "id": "e0972df0-4318-45d7-828f-00b1588fd5dd",
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    "# Fluvial knickpoints on the Roan Plateau (Python)"
+   ]
+  },
+  {
+   "cell_type": "raw",
+   "id": "71c47f6f-21db-429b-a774-0413e3809937",
+   "metadata": {
+    "editable": true,
+    "raw_mimetype": "text/x-rst",
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
+   "source": [
+    ".. post:: 2 June, 2026\n",
+    "  :author: wkearn, wschwanghart\n",
+    "  :image: 10\n",
+    "  :exclude:"
+   ]
+  },
   {
    "cell_type": "markdown",
    "id": "0",
-   "metadata": {},
+   "metadata": {
+    "editable": true,
+    "slideshow": {
+     "slide_type": ""
+    },
+    "tags": []
+   },
    "source": [
-    "# Fluvial knickpoints on the Roan Plateau (Python)\n",
-    "\n",
     "## Authors\n",
     "\n",
     "Wolfgang Schwanghart, University of Potsdam, FU Berlin ([homepage](https://topotoolbox.wordpress.com), [GitHub](https://github.com/wschwanghart))\n",
diff --git a/requirements.txt b/requirements.txt
index 5cc86b1..2bb98fe 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 topotoolbox>=0.0.12
 sphinx
-sphinx-book-theme
+pydata-sphinx-theme
 nbsphinx
 notebook
 cmocean