v4.5.3 release notes

RELEASE_NOTES.rst

@@ -4,6 +4,13 @@ RELEASE NOTES
 OCRmyPDF uses `semantic versioning <http://semver.org/>`_.
 
 
+v4.5.3
+======
+
+-  Added a workaround for Ghostscript 9.21 and probably early versions would fail with the error message "VMerror -25", due to a Ghostscript bug in XMP metadata handling
+-  High Unicode characters (U+10000 and up) are no longer accepted for setting metadata on the command line, as Ghostscript may not handle them correctly.
+
+
 v4.5.2
 ======
 

ocrmypdf/pdfa.py

@@ -122,6 +122,10 @@ def generate_pdfa_ps(target_filename, pdfmark, icc='sRGB'):
         f.write(ps)
 
 
+# The old name is generate_pdfa_def -- now deprecated
+generate_pdfa_def = generate_pdfa_ps
+
+
 def file_claims_pdfa(filename):
     """Determines if the file claims to be PDF/A compliant