-1.3.53.uu1
-==========
+1.3.55.jcn1
+===========
+
+* Made (dutch) po-update
+
+1.3.55.hwn1
+===========
+
+* Molecules are now generated via callbacks exclusively; most calls to
+set_elt_property ("transparent) have been replaced by suicide().
+
+1.3.54.hwn2
+===========
+
+* Experimental property collapse for most score-elements. (notable
+exceptions: Scripts, pedals). Change all Score_element constructors to
+take a basic-property list. The suffix of a property list may be
+shared by several score-elements, for instance all default G-clefs in
+a score share the following settings
+
+ (breakable . #t)
+ (break-align-symbol . Clef_item)
+ (visibility-lambda . ,begin-of-line-visible)
+
+This should reduce memory usage further.
+
+* Magically fixed the disappearing Lyrics problem.
+
+* Removed used_b_ field from Score_element.
+
+* Massive search-replace patch: store pointers and properties
+separately, in preparation of property collapse.
+
+
+1.3.54
+======
* Bugfix: don't crash on tuplet spanners that don't contain any notes.
-* Small cleanup of Dimension_cache: removed a few redundant
-fields. Slightly lower memory usage. Dimension_cache is now a `dumb'
-struct again.
+* Cleanup of Dimension_cache: removed a few redundant
+fields. Slightly lower memory usage (32 bytes per
+score-element). Dimension_cache is now a `dumb' struct again.
* Add array index to priority field of text scripts to ensure that
order is unique, and sensible.