vala-0.48.10

[Douglas R. Reno]

New point version

News
====

 * Various improvements and bug fixes:
  - tests: Don't rely on undefined use-after-free behaviour of glibc
  - Add TraverseVisitor for traversing the tree with a callback
  - Force usage of temporary variables for "tainted" member accesses [#1061]
  - vala: Move transformation of unary increment/decrement to codegen
  - vala: Set parent_node for child nodes of lambda-expression [#1062]
  - codegen: Don't append unreachable clean-up section of Block [#169] [#838]
  - codegen: Always include base_struct declaration if available [#464]
  - vala: Additionally break on ObjectCreationExpression in "tainted" check
  - vala: Add ObjectCreationExpression.to_string()
  - manual: Update from wiki.gnome.org
  - Don't use locale dependent string functions on syntax strings [#1067]
  - girparser: Additionally fallback to "glib:type-name" to retrieve the cname
  - libvaladoc/girimporter:
    + Fallback to "name" for callback
    + Fallback to "glib:type-name" for class, interface and record
    + Improve parse_symbol_doc() and don't use parse_doc()
    + Skip "attribute" elements
  - libvaladoc/gtkdoc-importer:
    + Correctly retrieve "url" from "ulink" elements
    + Don't let parse_block_taglet() return null

 * Bindings:
  - gstreamer: Update from 1.17.2+ git master
  - gtk4: Update to 3.99.1
  - gtk4: Resolve a few conflicts of methods with virtual-methods
  - pango: Update from 1.46.0
  - webkit2gtk-4.0: Update to 2.29.91

[Bruce Dubbs]

Fixed at revision 23688.