diff --git a/project.diff b/project.diff
new file mode 100644
index 0000000..75b878d
--- /dev/null
+++ b/project.diff
@@ -0,0 +1,104 @@
+--- _service.orig
++++ _service
+@@ -1,10 +1,10 @@
+ <services>
+   <service name="tar_scm" mode="disabled">
+-    <param name="versionformat">3.2.0</param>
++    <param name="versionformat">3.3.1</param>
+     <param name="versionprefix"></param>
+     <param name="url">https://github.com/openSUSE/daps.git</param>
+     <param name="scm">git</param>
+-    <param name="revision">3.2.0</param>
++    <param name="revision">3.3.1</param>
+   </service>
+   <service name="recompress" mode="disabled">
+     <param name="file">*.tar</param>
+--- daps.changes.orig
++++ daps.changes
+@@ -1,4 +1,48 @@
+ -------------------------------------------------------------------
++Mon Feb 14 08:00:00 UTC 2022 - Stefan Knorr <sknorr@suse.com>
++
++- Stable release DAPS 3.3.1:
++
++* Bug fixes:
++  - Added `--not-validate-tables` parameter that disables extended
++    table validation to additional targets
++
++-------------------------------------------------------------------
++Mon Feb  7 17:49:54 UTC 2022 - Stefan Knorr <sknorr@suse.com>
++
++- Stable release DAPS 3.3.0:
++
++* New features:
++  - DocBook table validation is now enabled by default as part of
++    validation and building (#532)
++  - Improved validation to always check XML validity, tables,
++    images, and IDs, rather than stopping after the first issue
++    occurs
++  - Set up Poppins font in FOP config delivered with DAPS
++
++* Bug fixes:
++  - Fixed validation failures occurring because `--verbose` was set
++  - Fixed xml-wellformedness check to use a non-zero exit code
++    when entity definitions are missing (#539)
++  - Improved image check during validation to check within context
++    of entire set, not just current root ID (#627)
++  - Fixed output of missing/duplicated image list displayed during
++    build (#634)
++  - Fixed paths to entity files in `unpack-locdrop`
++  - Fixed output of `daps -v` when there is no XSL-FO formatter
++    installed (#622)
++  - Fixed `daps spellcheck --help` output
++  - Improved messages for `unpack-locdrop` and other subcommands
++
++* Removed features:
++  - Removed unused `process-xrefs` and `checkconformance`
++    stylesheets (#612)
++
++* Repository changes:
++  - Integrated Python tooling and tests for `xml-wellformed` and
++    `getentityname`
++
++-------------------------------------------------------------------
+ Thu Jun 10 10:43:46 UTC 2021 - Stefan Knorr <sknorr@suse.com>
+ 
+ - Stable release DAPS 3.2.0:
+--- daps.spec.orig
++++ daps.spec
+@@ -1,7 +1,7 @@
+ #
+ # spec file for package daps
+ #
+-# Copyright (c) 2021 SUSE LLC
++# Copyright (c) 2022 SUSE LLC
+ #
+ # All modifications and additions to the file contributed by third parties
+ # remain the property of their copyright owners, unless otherwise agreed
+@@ -17,7 +17,7 @@
+ 
+ 
+ Name:           daps
+-Version:        3.2.0
++Version:        3.3.1
+ Release:        0
+ 
+ %define docbuilddir    %{_datadir}/daps
+@@ -118,7 +118,9 @@ validator, link checker, spellchecker, e
+ converting DocBook XML.
+ 
+ 
++
+ #--------------------------------------------------------------------------
++
+ %prep
+ %setup -q -n %{name}-%{version}
+ 
+@@ -178,7 +180,6 @@ exit 0
+ %doc %{_defaultdocdir}/%{name}/*
+ 
+ %{_bindir}/*
+-%attr(644, root, root) %{_datadir}/%{name}/libexec/*.xsl
+ %{_datadir}/bash-completion/completions/%{name}
+ %{_datadir}/emacs/site-lisp/docbook_macros.el
+ %{_datadir}/xml/daps/schema/*