2.88.0 (stable) 2026-03-18:

Glib:
* Markup::ParseContext: Add get_offset() and get_tag_start().
  (Kjell Ahlstedt)

Gio:
* Application: Handle empty description in add_main_option_entry().
  (Kjell Ahlstedt) Issue #124 (Tobias)

Documentation:
* Gio::File: Note where g_free() shall be called.
  (Kjell Ahlstedt)
* README.win32.md: Mention Visual Studio 2026, update build info
  (Chun-wei Fan) Merge request !69

gmmproc:
* tools/defs_gen/docextract: Improve extraction of enum enumerators.
  Fix the case when no enumerator is documented the old way
  in the enum block.
* tools/defs_gen/enumextract.py, h2def.py: Ignore G_GNUC_FLAG_ENUM
  before the name of an enum definition.
  (Kjell Ahlstedt)

Build:
* Require glib >= 2.87.3
* Meson build: Don't require the 'dot' command when creating
  documentation with Doxygen.
  (Kjell Ahlstedt)
* Meson build: Make Visual Studio 2026 builds distinct
* NMake Makefiles:
  - Make Visual Studio 2026 builds distinct
  - Reorganize, fix, and clean up a bit
  - Make m4 detection more flexible and robust
  - Make build process more robust
  (Chun-wei Fan) Merge request !69