[vala] Created tag 0.48.10

[Rico Tzschichholz <ricotz src gnome org>]

The signed tag '0.48.10' was created.

Tagger: Rico Tzschichholz <ricotz ubuntu com>
Date: 1599303796 +0200

    0.48.10

Changes since the last tag '0.48.9':

Alistair Thomas (1):
      codegen: Always include base_struct declaration if available

Rico Tzschichholz (27):
      tests: Don't rely on undefined use-after-free behaviour of glibc
      Add TraverseVisitor for traversing the tree with a callback
      vala: Move transformation of unary increment/decrement to codegen
      Force usage of temporary variables for "tainted" member accesses
      tests: Add "pre-post-increment with side effect" tests to increase coverage
      vala: Set parent_node for child nodes of lambda-expression
      webkit2gtk-4.0: Update to 2.29.91
      gstreamer: Update from 1.17.2+ git master
      pango: Update from 1.46.0
      gtk4: Update to 3.99.0+e6e2d6b4
      doc: Update AUTHORS in manpages
      Revert "codegen: Don't append unreachable clean-up section of Block"
      codegen: Don't append unreachable clean-up section of Block
      manual: Update from wiki.gnome.org
      Fix various typos in comments and strings
      vala: Additionally break on ObjectCreationExpression in "tainted" check
      gtk4: Resolve a few conflicts of methods with virtual-methods
      libvaladoc/girimporter: Skip "attribute" elements
      libvaladoc/girimporter: Improve parse_symbol_doc() and don't use parse_doc()
      libvaladoc/girimporter: Fallback to "glib:type-name" for class, interface and record
      girparser: Additionally fallback to "glib:type-name" to retrieve the cname
      libvaladoc/girimporter: Fallback to "name" for callback
      libvaladoc/gtkdoc-importer: Correctly retrieve "url" from "ulink" elements
      libvaladoc/gtkdoc-importer: Don't let parse_block_taglet() return null
      Don't use locale dependent string functions on syntax strings
      gtk4: Update to 3.99.0+6c9fe63a
      Release 0.48.10