Overview of changes in GLib 2.69.2
==================================

* The `DBUS_SESSION_BUS_ADDRESS` environment variable is once more not used if
  the process is `AT_SECURE` (setuid/setgid/setcap); this change was previously
  applied and then reverted because it broke gnome-keyring (#2316)

* Add `g_test_fail_printf()`, `g_test_skip_printf()`,
  `g_test_incomplete_printf()` helper functions for printing messages when tests
  end prematurely (work by Simon McVittie) (!2215)

* Add portal implementation of `GPowerProfileMonitor` (work by
  Bastien Nocera) (!2222)

* Bugs fixed:
 - #2316 Re-harden DBUS_SESSION_BUS_ADDRESS for AT_SECURE processes in GLib 2.70
 - #2343 Document explicitly refcount mgmt of source-object during GAsyncReadyCallbacks
 - #2454 Read past the end of buffer in g_win32_package_parser_enum_packages
 - #2456 Frequent test failure on FreeBSD: glib/tests/thread-pool.c:197:test_thread_pool_full: 'free_func_called' should be TRUE
 - !2157 tests: Add missing wakeup calls to gdbus-names test
 - !2165 docs: Mention the stable/unstable support version in README.md
 - !2211 Improve documentation of various TLS stuff
 - !2215 gtestutils: Add more convenience functions
 - !2216 tests: Fix error handling when testing gtestutils
 - !2222 gio: Add portal version of GPowerProfileMonitor
 - !2224 Docs: Mention that G_VA_COPY() must be followed by `va_end()`
 - !2225 build: Fix implicit declaration of function errors
 - !2226 Annotate the GString constructors

* Translation updates:
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