diff --git a/old-project.ptx b/old-project.ptx
new file mode 100644
index 0000000..d96d920
--- /dev/null
+++ b/old-project.ptx
@@ -0,0 +1,64 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+    This file provides the overall configuration for your PreTeXt
+    project. To edit the content of your document, open `source/cpp4python.ptx`
+    (default location).
+-->
+<project>
+  <targets>
+    <target name="web">
+      <format>html</format>
+      <source>pretext/cpp4python.ptx</source>
+      <publication>pretext/publication-rs-for-all.xml</publication>
+      <output-dir>output/html</output-dir>
+    </target>
+    <target name="runestone">
+      <format>html</format>
+      <source>pretext/cpp4python.ptx</source>
+      <publication>pretext/publication-rs-academy.xml</publication>
+      <output-dir>published/cpp4py-v2</output-dir>
+    </target>
+    <target name="epub">
+      <format>epub</format>
+      <source>pretext/cpp4python.ptx</source>
+      <publication>pretext/publication-pub.xml</publication>
+      <output-dir>published/epub</output-dir>
+    </target>
+    <target name="latex">
+      <format>latex</format>
+      <source>pretext/cpp4python.ptx</source>
+      <publication>pretext/publication-rs-for-all.xml</publication>
+      <output-dir>output/latex</output-dir>
+    </target>
+    <target name="pdf" pdf-method="xelatex">
+      <format>pdf</format>
+      <source>pretext/cpp4python.ptx</source>
+      <publication>pretext/publication-rs-for-all.xml</publication>
+      <output-dir>output/pdf</output-dir>
+    </target>
+    <target name="subset">
+      <format>html</format>
+      <source>source/cpp4python.ptx</source>
+      <publication>publication/publication.ptx</publication>
+      <output-dir>output/subset</output-dir>
+      <stringparam key="debug.skip-knowls" value="yes"/>
+      <!-- edit this to change the section/chapter/etc. to include
+           in your subset build -->
+      <xmlid-root>ch-first</xmlid-root>
+    </target>
+  </targets>
+  <executables>
+    <latex>latex</latex>
+    <pdflatex>pdflatex</pdflatex>
+    <xelatex>xelatex</xelatex>
+    <pdfsvg>pdf2svg</pdfsvg>
+    <asy>asy</asy>
+    <sage>sage</sage>
+    <pdfpng>convert</pdfpng>
+    <pdfeps>pdftops</pdfeps>
+    <pdfcrop>pdf-crop-margins</pdfcrop>
+    <pageres>pageres</pageres>
+    <node>node</node>
+    <liblouis>file2brl</liblouis>
+  </executables>
+</project>
diff --git a/pretext/CollectionData/summary.ptx b/pretext/CollectionData/summary.ptx
index 53e12a1..951fe68 100644
--- a/pretext/CollectionData/summary.ptx
+++ b/pretext/CollectionData/summary.ptx
@@ -1,6 +1,6 @@
 <section xml:id="collection-data_summary">
     <title>Summary and Reading Questions</title>
-    <p><ol label="5">
+    <p><ol>
         <li>
             <p>
                 A statically allocated C++ array is an ordered collection of one or more C++ data values of identical type stored in contiguous memory.
diff --git a/pretext/Functions/FunctionOverloading.ptx b/pretext/Functions/FunctionOverloading.ptx
index 4d4d835..5ef1825 100644
--- a/pretext/Functions/FunctionOverloading.ptx
+++ b/pretext/Functions/FunctionOverloading.ptx
@@ -74,7 +74,7 @@ main()
 
             <choice correct="yes">
                 <statement>
-                    <p>Helps keep consintency in the way your functions are named across your program.</p>
+                    <p>Helps keep consistency in the way your functions are named across your program.</p>
                 </statement>
                 <feedback>
                     <p>Take a look at the other answers as well...</p>
diff --git a/pretext/cpp4python.ptx b/pretext/main.ptx
similarity index 100%
rename from pretext/cpp4python.ptx
rename to pretext/main.ptx
diff --git a/project.ptx b/project.ptx
index d96d920..e4a1f7b 100644
--- a/project.ptx
+++ b/project.ptx
@@ -1,64 +1,32 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-    This file provides the overall configuration for your PreTeXt
-    project. To edit the content of your document, open `source/cpp4python.ptx`
+    This file provides the overall configuration for this PreTeXt
+    project. To edit the content of this document, open `source/main.ptx`
     (default location).
 -->
-<project>
+<project ptx-version="2" source="pretext" publication="publication">
   <targets>
-    <target name="web">
-      <format>html</format>
-      <source>pretext/cpp4python.ptx</source>
-      <publication>pretext/publication-rs-for-all.xml</publication>
-      <output-dir>output/html</output-dir>
-    </target>
-    <target name="runestone">
-      <format>html</format>
-      <source>pretext/cpp4python.ptx</source>
-      <publication>pretext/publication-rs-academy.xml</publication>
-      <output-dir>published/cpp4py-v2</output-dir>
-    </target>
-    <target name="epub">
-      <format>epub</format>
-      <source>pretext/cpp4python.ptx</source>
-      <publication>pretext/publication-pub.xml</publication>
-      <output-dir>published/epub</output-dir>
-    </target>
-    <target name="latex">
-      <format>latex</format>
-      <source>pretext/cpp4python.ptx</source>
-      <publication>pretext/publication-rs-for-all.xml</publication>
-      <output-dir>output/latex</output-dir>
-    </target>
-    <target name="pdf" pdf-method="xelatex">
-      <format>pdf</format>
-      <source>pretext/cpp4python.ptx</source>
-      <publication>pretext/publication-rs-for-all.xml</publication>
-      <output-dir>output/pdf</output-dir>
-    </target>
-    <target name="subset">
-      <format>html</format>
-      <source>source/cpp4python.ptx</source>
-      <publication>publication/publication.ptx</publication>
-      <output-dir>output/subset</output-dir>
-      <stringparam key="debug.skip-knowls" value="yes"/>
-      <!-- edit this to change the section/chapter/etc. to include
-           in your subset build -->
-      <xmlid-root>ch-first</xmlid-root>
-    </target>
+    <!-- To build this target, run `pretext build web` -->
+    <target name="web"
+      format="html"
+      source="main.ptx"
+      publication="publication.ptx" />
+
+    <target
+      name="runestone"
+      format="html"
+      source="main.ptx"
+      publication="runestone.ptx" />
+
+    <target name="pdf"
+      format="pdf"
+      source="main.ptx"
+      publication="publication.ptx" />
+
+    <target name="latex"
+      format="latex"
+      source="main.ptx"
+      publication="publication.ptx" />
+
   </targets>
-  <executables>
-    <latex>latex</latex>
-    <pdflatex>pdflatex</pdflatex>
-    <xelatex>xelatex</xelatex>
-    <pdfsvg>pdf2svg</pdfsvg>
-    <asy>asy</asy>
-    <sage>sage</sage>
-    <pdfpng>convert</pdfpng>
-    <pdfeps>pdftops</pdfeps>
-    <pdfcrop>pdf-crop-margins</pdfcrop>
-    <pageres>pageres</pageres>
-    <node>node</node>
-    <liblouis>file2brl</liblouis>
-  </executables>
-</project>
+</project>
\ No newline at end of file
diff --git a/pretext/publication-rs-for-all.xml b/publication/publication.ptx
similarity index 100%
rename from pretext/publication-rs-for-all.xml
rename to publication/publication.ptx
diff --git a/pretext/publication-rs-academy.xml b/publication/runestone.ptx
similarity index 100%
rename from pretext/publication-rs-academy.xml
rename to publication/runestone.ptx
diff --git a/requirements.txt b/requirements.txt
index c01ba91..834f79c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,4 @@
-runestone>=7.0.0
+runestone>=3.2.11
 SQLAlchemy>=1.0.8
-pretext>=1.6.0
\ No newline at end of file
+jupyterlite-sphinx
+pretext=2.18.0
\ No newline at end of file