Prepare 11.6.3 release

Jay Berkenbilt
1 parent 9055723a
Showing 2 changed files with 25 additions and 5 deletions
ChangeLog
manual/release-notes.rst
+2023-10-15  Jay Berkenbilt  <ejb@ql.org>
+
+        * 11.6.3: release
+
 2023-10-14  Jay Berkenbilt  <ejb@ql.org>
  
         * Tweak linearization code to better handle files between 2 GB and
         4 GB in size. Fixes #1023.
  
-        * Fix serious bug: qpdf could discard a the character after an
-        escaped octal string. For content, this would only happen with QDF
-        or when normalizing content, but it could have happened in a
-        binary string. This bug was introduced between 10.6.3 and 11.0.0.
-        Fixes #1050.
+        * Fix data loss bug: qpdf could discard a the character after an
+        escaped octal string consisting of less than three digits. For
+        content, this would only happen with QDF or when normalizing
+        content. Outside of content, it could have happened in any binary
+        string, such as /ID, if the encoding software used octal escape
+        strings with less than three digits. This bug was introduced
+        between 10.6.3 and 11.0.0. Fixes #1050.
  
 2023-10-07  Jay Berkenbilt  <ejb@ql.org>
  
@@ -38,6 +38,20 @@ Planned changes for future 12.x (subject to change):
  
 .. x.y.z: not yet released
  
+11.6.3: October 15, 2023
+  - Bug fixes:
+
+    - Fix a bug in which qpdf could potentially discard a character in
+      a binary string if that character was preceded by an octal
+      escaped string with fewer than three digits. This bug was
+      introduced in the 11.0.0 release. The bug would not apply to
+      content streams with default settings.
+
+    - The linearization specification precludes linearized files that
+      require offets past the 4 GB mark. A bug in qpdf was preventing
+      it from working when offsets had to pass the 2 GB mark. This has
+      been corrected.
+
 11.6.2: October 7, 2023
   - Bug fixes: