Overview of changes in GLib 2.67.4
==================================

* Add a `g_string_replace()` function (work by Joshua Lee) (#225)

* Add `G_DBUS_SERVER_FLAGS_AUTHENTICATION_REQUIRE_SAME_USER` flag to simplify
  the common case for writing a D-Bus authentication observer, allowing most
  uses of `GDBusAuthObserver` to be dropped (#1804)

* Add a new `g_spawn_with_pipes_and_fds()` variant which supports renumbering
  FDs (#2097)

* Add new g_memdup2() API to replace g_memdup(), which is vulnerable to a
  silent integer truncation and heap overflow problem if not used carefully
  (discovered by Kevin Backhouse, work by Philip Withnall) (#2319)

* Fix various regressions caused by rushed security fixes in 2.66.6 (work by
  Simon McVittie and Jan Alexander Steffens) (!1932, !1941, #2323)

* Fix a silent integer truncation when calling g_byte_array_new_take() for
  byte arrays bigger than G_MAXUINT (work by Krzesimir Nowak) (!1942)

* Fix `g_utf8_strdown()` to fix some issues in Turkish
  (work by Kjell Ahlstedt) (!1930)

* Bugs fixed:
 - #225 GString doesn't have a g_string_replace() function
 - #587 g_input_stream_skip() out-of-bounds behavior is inconsistent between implementations
 - #1804 Add G_DBUS_SERVER_FLAGS_AUTHENTICATION_REQUIRE_SAME_USER flag
 - #2097 GSubprocessLauncher with FD assignment can clash with g_spawn_async internal pipe
 - #2315 httpproxy: Need overflow protection when reading response during connection establishment
 - #2319 CVE-2021-27219 (GHSL-2021-045): integer overflow in g_bytes_new/g_memdup
 - #2322 g_test_dbus: double output when piping
 - #2323 [GLIB 2.66.6] g_io_channel_set_line_term() stopped working with null terminated strings and length -1
 - !1917 Adding a missing test on integer overflow within g_http_proxy_connect()
 - !1918 Fix more warnings
 - !1923 Add support for Tilix and Konsole
 - !1930 guniprop: Fix g_utf8_strdown() for Turkish locale
 - !1932 gtlspassword: Fix inverted assertion
 - !1934 gdbus: Reject attempts to set future connection or server flags
 - !1938 Fix more warnings
 - !1939 ci: Temporarily disable macOS CI job as runner is offline
 - !1940 Fix more warnings
 - !1941 gkeyfilesettingsbackend: Fix basename handling when group is unset
 - !1942 CVE-2021-27218: gbytearray: Do not accept too large byte arrays
 - !1947 Revert "Merge branch 'wip/pwithnall/macos-ci-disable' into 'master'"
 - !1948 tests: Use a more realistic language code than sv_SV
 - !1949 gatomic: Make fallback g_atomic_pointer_get type-safe
 - !1951 Add a test for parsing 0 as double
 - !1955 tests: Add missing NULL terminator to spawn-singlethread test

* Translation updates:
 - Catalan
 - Galician
 - Hungarian
 - Portuguese
 - Romanian
 - Slovenian
 - Spanish
 - Swedish
 - Turkish
 - Ukrainian