(Optionally) embed ly source files inside generated PDF

[lilypond.git] / Documentation / changes.tely

diff --git a/Documentation/changes.tely b/Documentation/changes.tely
index 21e06b9ed988a664f6e791c105171e1bc20d2520..647bdb817783fca78100d8f10baa45e6ebf89158 100644 (file)
--- a/Documentation/changes.tely
+++ b/Documentation/changes.tely
@@ -61,6 +61,14 @@ which scares away people.
 
 @end ignore
 
+@item
+LilyPond source files may now be embedded inside the generated PDF files.
+This experimental feature is disabled by default and may be regarded as unsafe,
+as PDF documents with hidden content tend to present a security risk.
+Please note that not all PDF viewers have the ability to handle embedded
+documents (if not, the PDF output will appear normally and source files
+will remain invisible).  This feature only works with the PDF backend.
+
 @item
 French note names are now defined specifically instead of
 being aliased to Italian note names: in addition to the