[pango] Created tag 1.50.4

[Matthias Clasen <matthiasc src gnome org>]

The unsigned tag '1.50.4' was created.

Tagger: Matthias Clasen <mclasen redhat com>
Date: 1644440354 -0500

    1.50.4

Changes since the last tag '1.50.3':

Bilal Elmoussaoui (1):
      g-i: add since annotations to enum members

Guido Günther (1):
      pango/pango-version-macros.h: Mention correct version check macro

Matthias Clasen (55):
      Make missing space smaller
      Merge branch 'smaller-space' into 'main'
      Split off PangoFontsetSimple
      fontsetsimple: Simplify coverage handling
      Drop pango-fontset-private.h
      fontsetsimple: Make privately accessible
      Merge branch 'fontset-cosmetics' into 'main'
      Install pango-fontset-simple.h
      tracing: Fix the defines
      itemize: Try harder to avoid NULL fonts
      Add fonts to installed tests
      Merge branch 'matthiasc/for-main' into 'main'
      Cosmetics
      Merge branch 'matthiasc/for-main' into 'main'
      fontmap: Improve docs slightly
      font: Documentation additions and clarifications
      Merge branch 'matthiasc/for-main' into 'main'
      test-ellipsize: Tweak
      Merge branch 'matthiasc/for-main' into 'main'
      Add pango_matrix_get_slant_ratio
      Pass synthetic slant to harfbuzz
      Add a test for letterspacing
      Turn off hlig too when letterspacing
      Merge branch 'synthetic-slant' into 'main'
      Merge branch 'matthiasc/for-main' into 'main'
      layout: Make sloped carets work better
      Merge branch 'matthiasc/for-main' into 'main'
      Merge branch 'wip/smcv/json-unsigned-char' into 'main'
      Avoid an uninitialized variable warning
      Merge branch 'matthiasc/for-main' into 'main'
      Clarify pango_attr_list_splice docs
      Reinstate previous behavior or pango_attr_list_splice
      Merge branch 'bilelmoussaoui/gi' into 'main'
      Merge branch 'attrlist-splice' into 'main'
      Add a bold sans to the test font setup
      Add a default implementation for list_faces
      fonts: Fix get_face default impl
      Merge branch 'matthiasc/for-main' into 'main'
      Add version macros for 1.52
      Drop uses of pango_coverage_ref/unref
      Deprecate pango_coverage_ref/unref
      Merge branch 'deprecate-coverage-ref' into 'main'
      docs: Fix a typo
      Check for fontmaps
      Merge branch 'no-fontmap-no-fun' into 'main'
      Fix a g_ascii_formatd call
      Merge branch 'fix-asciid-call' into 'main'
      Fix allow_breaks handling
      Merge branch 'fix-allow-breaks' into 'main'
      docs: Fix a typo
      Quiet down break tests
      Merge branch 'matthiasc/for-main' into 'main'
      Merge branch 'doc-fix' into 'main'
      Fix layout tests
      1.50.4

Simon McVittie (1):
      serializer: Serialize non-ASCII correctly if char is unsigned