diff --git a/INSTALL.md b/INSTALL.md
index 686afe62..25486519 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -14,8 +14,10 @@ along with the following libraries:
Windows
-------
-A Visual Studio solution is included in the "vcnet" directory. You must add the
-FLTK include and library directories separately for the solution to build.
+Visual Studio + Advanced Installer solutions are included in the "vcnet"
+directory. The Visual Studio solution uses NuGet packages for all of the
+dependent libraries, and the current version of Advanced Installer is required
+to build the installer (MSI) target.
We highly recommend building and installing the HTMLDOC MSI target, as it takes
care of registering the installation location with Windows. If you want to
diff --git a/doc/1-intro.html b/doc/1-intro.html
index 860a4bc8..769af992 100644
--- a/doc/1-intro.html
+++ b/doc/1-intro.html
@@ -2,7 +2,7 @@
-
+
HTMLDOC Users Manual
diff --git a/doc/htmldoc.man b/doc/htmldoc.man
index 4bcecedd..d0e4cbdb 100644
--- a/doc/htmldoc.man
+++ b/doc/htmldoc.man
@@ -7,7 +7,7 @@
.\" This program is free software. Distribution and use rights are outlined
.\" in the file "COPYING".
.\"
-.TH htmldoc 1 "HTMLDOC 1.9.12" "2021-05-17" "Michael R Sweet"
+.TH htmldoc 1 "HTMLDOC 1.9.13" "2021-11-05" "Michael R Sweet"
.SH NAME
htmldoc \- convert html source files into html, postscript, or pdf.
.SH SYNOPSIS
diff --git a/snap/snapcraft.yaml b/snap/snapcraft.yaml
index 08a3f1da..fdc0b9c8 100644
--- a/snap/snapcraft.yaml
+++ b/snap/snapcraft.yaml
@@ -1,6 +1,6 @@
name: htmldoc
base: core18
-version: 1.9.12
+version: 1.9.13
summary: HTML and Markdown conversion utility
description: |
HTMLDOC is a program that reads HTML and Markdown source files or web pages