gir: Update annotations from glib git master

3 files changed, 861 insertions, 109 deletions

diff --git a/gir/gio-2.0.c b/gir/gio-2.0.c
index 01840592..485355a9 100644
--- a/gir/gio-2.0.c
+++ b/gir/gio-2.0.c
@@ -1715,9 +1715,8 @@
  * GDtlsConnection:peer-certificate: (nullable)
  *
  * The connection's peer's certificate, after the TLS handshake has
- * completed and the certificate has been accepted. Note in
- * particular that this is not yet set during the emission of
- * #GDtlsConnection::accept-certificate.
+ * completed or failed. Note in particular that this is not yet set
+ * during the emission of #GDtlsConnection::accept-certificate.
  *
  * (You can watch for a #GObject::notify signal on this property to
  * detect when a handshake has occurred.)
@@ -1729,7 +1728,7 @@
 /**
  * GDtlsConnection:peer-certificate-errors:
  *
- * The errors noticed-and-ignored while verifying
+ * The errors noticed while verifying
  * #GDtlsConnection:peer-certificate. Normally this should be 0, but
  * it may not be if #GDtlsClientConnection:validation-flags is not
  * %G_TLS_CERTIFICATE_VALIDATE_ALL, or if
@@ -2246,7 +2245,7 @@
  * @removed: the number of items removed
  * @added: the number of items added
  *
- * Emitted when a change has occured to the menu.
+ * Emitted when a change has occurred to the menu.
  *
  * The only changes that can occur to a menu is that items are removed
  * or added.  Items may not change (except by being removed and added
@@ -2383,7 +2382,7 @@
 /**
  * GMountOperation::show-unmount-progress:
  * @op: a #GMountOperation:
- * @message: string containing a mesage to display to the user
+ * @message: string containing a message to display to the user
  * @time_left: the estimated time left before the operation completes,
  *     in microseconds, or -1
  * @bytes_left: the amount of bytes to be written before the operation
@@ -3860,9 +3859,8 @@
  * GTlsConnection:peer-certificate: (nullable)
  *
  * The connection's peer's certificate, after the TLS handshake has
- * completed and the certificate has been accepted. Note in
- * particular that this is not yet set during the emission of
- * #GTlsConnection::accept-certificate.
+ * completed or failed. Note in particular that this is not yet set
+ * during the emission of #GTlsConnection::accept-certificate.
  *
  * (You can watch for a #GObject::notify signal on this property to
  * detect when a handshake has occurred.)
@@ -3874,7 +3872,7 @@
 /**
  * GTlsConnection:peer-certificate-errors:
  *
- * The errors noticed-and-ignored while verifying
+ * The errors noticed while verifying
  * #GTlsConnection:peer-certificate. Normally this should be 0, but
  * it may not be if #GTlsClientConnection:validation-flags is not
  * %G_TLS_CERTIFICATE_VALIDATE_ALL, or if
@@ -6068,7 +6066,7 @@
  *
  * If the #GDrive reports that media isn't automatically detected, one
  * can poll for media; typically one should not do this periodically
- * as a poll for media operation is potententially expensive and may
+ * as a poll for media operation is potentially expensive and may
  * spin up the drive creating noise.
  *
  * #GDrive supports starting and stopping drives with authentication
@@ -6268,7 +6266,7 @@
  *
  * Keys are strings that contain a key namespace and a key name, separated
  * by a colon, e.g. "namespace::keyname". Namespaces are included to sort
- * key-value pairs by namespaces for relevance. Keys can be retrived
+ * key-value pairs by namespaces for relevance. Keys can be retrieved
  * using wildcards, e.g. "standard::*" will return all of the keys in the
  * "standard" namespace.
  *
@@ -6693,7 +6691,7 @@
  * unreferenced).
  *
  * For bindings in languages where the native constructor supports
- * exceptions the binding could check for objects implemention %GInitable
+ * exceptions the binding could check for objects implementing %GInitable
  * during normal construction and automatically initialize them, throwing
  * an exception on failure.
  */
@@ -6853,7 +6851,7 @@
  * it are gone.
  *
  * On the other side, a consumer is expected only to hold references on
- * objects that are currently "user visible", in order to faciliate the
+ * objects that are currently "user visible", in order to facilitate the
  * maximum level of laziness in the implementation of the list and to
  * reduce the required number of signal connections at a given time.
  *
@@ -8483,7 +8481,7 @@
  * g_socket_address_enumerator_next_finish() should be used where possible.
  *
  * Each #GSocketAddressEnumerator can only be enumerated once. Once
- * g_socket_address_enumerator_next() has returned %NULL (and no error), further
+ * g_socket_address_enumerator_next() has returned %NULL, further
  * enumeration with that #GSocketAddressEnumerator is not possible, and it can
  * be unreffed.
  */
@@ -12006,7 +12004,7 @@
  * Gets the application's current busy state, as set through
  * g_application_mark_busy() or g_application_bind_busy_property().
  *
- * Returns: %TRUE if @application is currenty marked as busy
+ * Returns: %TRUE if @application is currently marked as busy
  * Since: 2.44
  */
 
@@ -20124,9 +20122,9 @@
  * g_drive_is_media_check_automatic:
  * @drive: a #GDrive.
  *
- * Checks if @drive is capabable of automatically detecting media changes.
+ * Checks if @drive is capable of automatically detecting media changes.
  *
- * Returns: %TRUE if the @drive is capabable of automatically detecting
+ * Returns: %TRUE if the @drive is capable of automatically detecting
  *     media changes, %FALSE otherwise.
  */
 
@@ -20423,6 +20421,33 @@
 
 
 /**
+ * g_dtls_connection_get_channel_binding_data:
+ * @conn: a #GDtlsConnection
+ * @type: #GTlsChannelBindingType type of data to fetch
+ * @data: (out callee-allocates) (optional) (transfer none): #GByteArray is
+ *        filled with the binding data, or %NULL
+ * @error: a #GError pointer, or %NULL
+ *
+ * Query the TLS backend for TLS channel binding data of @type for @conn.
+ *
+ * This call retrieves TLS channel binding data as specified in RFC
+ * [5056](https://tools.ietf.org/html/rfc5056), RFC
+ * [5929](https://tools.ietf.org/html/rfc5929), and related RFCs.  The
+ * binding data is returned in @data.  The @data is resized by the callee
+ * using #GByteArray buffer management and will be freed when the @data
+ * is destroyed by g_byte_array_unref(). If @data is %NULL, it will only
+ * check whether TLS backend is able to fetch the data (e.g. whether @type
+ * is supported by the TLS backend). It does not guarantee that the data
+ * will be available though.  That could happen if TLS connection does not
+ * support @type or the binding data is not available yet due to additional
+ * negotiation or input required.
+ *
+ * Returns: %TRUE on success, %FALSE otherwise
+ * Since: 2.66
+ */
+
+
+/**
  * g_dtls_connection_get_database:
  * @conn: a #GDtlsConnection
  *
@@ -20468,8 +20493,8 @@
  * g_dtls_connection_get_peer_certificate:
  * @conn: a #GDtlsConnection
  *
- * Gets @conn's peer's certificate after the handshake has completed.
- * (It is not set during the emission of
+ * Gets @conn's peer's certificate after the handshake has completed
+ * or failed. (It is not set during the emission of
  * #GDtlsConnection::accept-certificate.)
  *
  * Returns: (transfer none) (nullable): @conn's peer's certificate, or %NULL
@@ -20482,8 +20507,8 @@
  * @conn: a #GDtlsConnection
  *
  * Gets the errors associated with validating @conn's peer's
- * certificate, after the handshake has completed. (It is not set
- * during the emission of #GDtlsConnection::accept-certificate.)
+ * certificate, after the handshake has completed or failed. (It is
+ * not set during the emission of #GDtlsConnection::accept-certificate.)
  *
  * Returns: @conn's peer's certificate errors
  * Since: 2.48
@@ -22296,7 +22321,7 @@
  * @info: a #GFileInfo.
  * @attribute: a file attribute key.
  *
- * Gets the value of a attribute, formated as a string.
+ * Gets the value of a attribute, formatted as a string.
  * This escapes things as needed to make the string valid
  * UTF-8.
  *
@@ -26716,7 +26741,7 @@
  *
  * This may not actually load and initialize all the types in each
  * module, some modules may be lazily loaded and initialized when
- * an extension point it implementes is used with e.g.
+ * an extension point it implements is used with e.g.
  * g_io_extension_point_get_extensions() or
  * g_io_extension_point_get_extension_by_name().
  *
@@ -26738,7 +26763,7 @@
  *
  * This may not actually load and initialize all the types in each
  * module, some modules may be lazily loaded and initialized when
- * an extension point it implementes is used with e.g.
+ * an extension point it implements is used with e.g.
  * g_io_extension_point_get_extensions() or
  * g_io_extension_point_get_extension_by_name().
  *
@@ -26987,7 +27012,7 @@
  * @callback: (scope async): a #GAsyncReadyCallback.
  * @user_data: (closure): user data passed to @callback.
  *
- * Asyncronously splice the output stream of @stream1 to the input stream of
+ * Asynchronously splice the output stream of @stream1 to the input stream of
  * @stream2, and splice the output stream of @stream2 to the input stream of
  * @stream1.
  *
@@ -29541,7 +29566,7 @@
  * g_network_service_get_scheme:
  * @srv: a #GNetworkService
  *
- * Get's the URI scheme used to resolve proxies. By default, the service name
+ * Gets the URI scheme used to resolve proxies. By default, the service name
  * is used as scheme.
  *
  * Returns: @srv's scheme name
@@ -32109,7 +32134,7 @@
  *
  * Sets the length of the stream to @offset. If the stream was previously
  * larger than @offset, the extra data is discarded. If the stream was
- * previouly shorter than @offset, it is extended with NUL ('\0') bytes.
+ * previously shorter than @offset, it is extended with NUL ('\0') bytes.
  *
  * If @cancellable is not %NULL, then the operation can be cancelled by
  * triggering the cancellable object from another thread. If the operation
@@ -38545,7 +38570,7 @@
  * g_task_return_error_if_cancelled() and then returned.
  *
  * This allows you to create a cancellable wrapper around an
- * uninterruptable function. The #GTaskThreadFunc just needs to be
+ * uninterruptible function. The #GTaskThreadFunc just needs to be
  * careful that it does not modify any externally-visible state after
  * it has been cancelled. To do that, the thread should call
  * g_task_set_return_on_cancel() again to (atomically) set
@@ -38634,7 +38659,7 @@
  * g_tcp_wrapper_connection_get_base_io_stream:
  * @conn: a #GTcpWrapperConnection
  *
- * Get's @conn's base #GIOStream
+ * Gets @conn's base #GIOStream
  *
  * Returns: (transfer none): @conn's base #GIOStream
  */
@@ -39161,6 +39186,16 @@
 
 
 /**
+ * g_tls_channel_binding_error_quark:
+ *
+ * Gets the TLS channel binding error quark.
+ *
+ * Returns: a #GQuark.
+ * Since: 2.66
+ */
+
+
+/**
  * g_tls_client_connection_copy_session_state:
  * @conn: a #GTlsClientConnection
  * @source: a #GTlsClientConnection
@@ -39350,6 +39385,33 @@
 
 
 /**
+ * g_tls_connection_get_channel_binding_data:
+ * @conn: a #GTlsConnection
+ * @type: #GTlsChannelBindingType type of data to fetch
+ * @data: (out callee-allocates) (optional) (transfer none): #GByteArray is
+ *        filled with the binding data, or %NULL
+ * @error: a #GError pointer, or %NULL
+ *
+ * Query the TLS backend for TLS channel binding data of @type for @conn.
+ *
+ * This call retrieves TLS channel binding data as specified in RFC
+ * [5056](https://tools.ietf.org/html/rfc5056), RFC
+ * [5929](https://tools.ietf.org/html/rfc5929), and related RFCs.  The
+ * binding data is returned in @data.  The @data is resized by the callee
+ * using #GByteArray buffer management and will be freed when the @data
+ * is destroyed by g_byte_array_unref(). If @data is %NULL, it will only
+ * check whether TLS backend is able to fetch the data (e.g. whether @type
+ * is supported by the TLS backend). It does not guarantee that the data
+ * will be available though.  That could happen if TLS connection does not
+ * support @type or the binding data is not available yet due to additional
+ * negotiation or input required.
+ *
+ * Returns: %TRUE on success, %FALSE otherwise
+ * Since: 2.66
+ */
+
+
+/**
  * g_tls_connection_get_database:
  * @conn: a #GTlsConnection
  *
@@ -39395,8 +39457,8 @@
  * g_tls_connection_get_peer_certificate:
  * @conn: a #GTlsConnection
  *
- * Gets @conn's peer's certificate after the handshake has completed.
- * (It is not set during the emission of
+ * Gets @conn's peer's certificate after the handshake has completed
+ * or failed. (It is not set during the emission of
  * #GTlsConnection::accept-certificate.)
  *
  * Returns: (transfer none) (nullable): @conn's peer's certificate, or %NULL
@@ -39409,8 +39471,8 @@
  * @conn: a #GTlsConnection
  *
  * Gets the errors associated with validating @conn's peer's
- * certificate, after the handshake has completed. (It is not set
- * during the emission of #GTlsConnection::accept-certificate.)
+ * certificate, after the handshake has completed or failed. (It is
+ * not set during the emission of #GTlsConnection::accept-certificate.)
  *
  * Returns: @conn's peer's certificate errors
  * Since: 2.28
@@ -42352,7 +42414,7 @@
  * When calling with value_data == NULL (to get data size without getting
  * the data itself) remember that returned size corresponds to possibly
  * unterminated string data (if value is some kind of string), because
- * termination cannot be checked and fixed unless the data is retreived
+ * termination cannot be checked and fixed unless the data is retrieved
  * too.
  *
  * When not %NULL, @mui_dll_dirs indicates that `RegLoadMUIStringW()` API
diff --git a/gir/glib-2.0.c b/gir/glib-2.0.c
index 87a382dc..a9f47372 100644
--- a/gir/glib-2.0.c
+++ b/gir/glib-2.0.c
@@ -269,7 +269,7 @@
  *
  * If it's declared on the stack, it will contain garbage so must be
  * initialized with g_date_clear(). g_date_clear() makes the date invalid
- * but sane. An invalid date doesn't represent a day, it's "empty." A date
+ * but safe. An invalid date doesn't represent a day, it's "empty." A date
  * becomes valid after you set it to a Julian day or you set a day, month,
  * and year.
  */
@@ -605,7 +605,7 @@
  * a more secure hash function when using a GHashTable with keys
  * that originate in untrusted data (such as HTTP requests).
  * Using g_str_hash() in that situation might make your application
- * vulerable to
+ * vulnerable to
  * [Algorithmic Complexity Attacks](https://lwn.net/Articles/474912/).
  *
  * The key to choosing a good hash is unpredictability.  Even
@@ -1068,7 +1068,7 @@
  * @G_IO_STATUS_EOF: End of file.
  * @G_IO_STATUS_AGAIN: Resource temporarily unavailable.
  *
- * Stati returned by most of the #GIOFuncs functions.
+ * Statuses returned by most of the #GIOFuncs functions.
  */
 
 
@@ -2231,7 +2231,7 @@
  *              its grandchildren, and so on. Note that this is less
  *              efficient than the other orders.
  *
- * Specifies the type of traveral performed by g_tree_traverse(),
+ * Specifies the type of traversal performed by g_tree_traverse(),
  * g_node_traverse() and g_node_find(). The different orders are
  * illustrated here:
  * - In order: A, B, C, D, E, F, G, H, I
@@ -2540,6 +2540,63 @@
 
 
 /**
+ * GUri:
+ *
+ * A parsed absolute URI.
+ *
+ * Since #GUri only represents absolute URIs, all #GUris will have a
+ * URI scheme, so g_uri_get_scheme() will always return a non-%NULL
+ * answer. Likewise, by definition, all URIs have a path component, so
+ * g_uri_get_path() will always return non-%NULL (though it may return
+ * the empty string).
+ *
+ * If the URI string has an "authority" component (that is, if the
+ * scheme is followed by "`://`" rather than just "`:`"), then the
+ * #GUri will contain a hostname, and possibly a port and "userinfo".
+ * Additionally, depending on how the #GUri was constructed/parsed,
+ * the userinfo may be split out into a username, password, and
+ * additional authorization-related parameters.
+ *
+ * Normally, the components of a #GUri will have all `%`-encoded
+ * characters decoded. However, if you construct/parse a #GUri with
+ * %G_URI_FLAGS_ENCODED, then the `%`-encoding will be preserved instead in
+ * the userinfo, path, and query fields (and in the host field if also
+ * created with %G_URI_FLAGS_NON_DNS). In particular, this is necessary if
+ * the URI may contain binary data or non-UTF-8 text, or if decoding
+ * the components might change the interpretation of the URI.
+ *
+ * For example, with the encoded flag:
+ *
+ * |[<!-- language="C" -->
+ *   GUri *uri = g_uri_parse ("http://host/path?query=http%3A%2F%2Fhost%2Fpath%3Fparam%3Dvalue", G_URI_FLAGS_ENCODED, &err);
+ *   g_assert_cmpstr (g_uri_get_query (uri), ==, "query=http%3A%2F%2Fhost%2Fpath%3Fparam%3Dvalue");
+ * ]|
+ *
+ * While the default `%`-decoding behaviour would give:
+ *
+ * |[<!-- language="C" -->
+ *   GUri *uri = g_uri_parse ("http://host/path?query=http%3A%2F%2Fhost%2Fpath%3Fparam%3Dvalue", G_URI_FLAGS_NONE, &err);
+ *   g_assert_cmpstr (g_uri_get_query (uri), ==, "query=http://host/path?param=value");
+ * ]|
+ *
+ * During decoding, if an invalid UTF-8 string is encountered, parsing will fail
+ * with an error indicating the bad string location:
+ *
+ * |[<!-- language="C" -->
+ *   GUri *uri = g_uri_parse ("http://host/path?query=http%3A%2F%2Fhost%2Fpath%3Fbad%3D%00alue", G_URI_FLAGS_NONE, &err);
+ *   g_assert_error(err, G_URI_ERROR, G_URI_ERROR_BAD_QUERY);
+ * ]|
+ *
+ * (you should pass %G_URI_FLAGS_ENCODED if you need to handle that case manually).
+ *
+ * #GUri is immutable once constructed, and can safely be accessed from
+ * multiple threads. Its reference counting is atomic.
+ *
+ * Since: 2.66
+ */
+
+
+/**
  * GVariant:
  *
  * #GVariant is an opaque data structure and can only be accessed
@@ -4858,7 +4915,7 @@
  * If you need to clear the contents of the data, you will need to use an
  * ancillary function that calls g_rc_box_release_full():
  *
- * |[<!-- laguage="C" -->
+ * |[<!-- language="C" -->
  * static void
  * my_data_struct_release (MyDataStruct *data)
  * {
@@ -5454,8 +5511,8 @@
  *
  * #GDate is simple to use. First you need a "blank" date; you can get a
  * dynamically allocated date from g_date_new(), or you can declare an
- * automatic variable or array and initialize it to a sane state by
- * calling g_date_clear(). A cleared date is sane; it's safe to call
+ * automatic variable or array and initialize it by
+ * calling g_date_clear(). A cleared date is safe; it's safe to call
  * g_date_set_dmy() and the other mutator functions to initialize the
  * value of a cleared date. However, a cleared date is initially
  * invalid, meaning that it doesn't represent a day that exists.
@@ -6009,15 +6066,78 @@
 
 
 /**
- * SECTION:gurifuncs
- * @title: URI Functions
- * @short_description: manipulating URIs
+ * SECTION:guri
+ * @short_description: URI-handling utilities
+ * @include: glib.h
+ *
+ * The #GUri type and related functions can be used to parse URIs into
+ * their components, and build valid URIs from individual components.
+ *
+ * ## Parsing URIs
+ *
+ * The most minimalist APIs for parsing URIs are g_uri_split() and
+ * g_uri_split_with_user(). These split a URI into its component
+ * parts, and return the parts; the difference between the two is that
+ * g_uri_split() treats the "userinfo" component of the URI as a
+ * single element, while g_uri_split_with_user() can (depending on the
+ * #GUriFlags you pass) treat it as containing a username, password,
+ * and authentication parameters. Alternatively, g_uri_split_network()
+ * can be used when you are only interested in the components that are
+ * needed to initiate a network connection to the service (scheme,
+ * host, and port).
+ *
+ * g_uri_parse() is similar to g_uri_split(), but instead of returning
+ * individual strings, it returns a #GUri structure (and it requires
+ * that the URI be an absolute URI).
+ *
+ * g_uri_resolve_relative() and g_uri_parse_relative() allow you to
+ * resolve a relative URI relative to a base URI.
+ * g_uri_resolve_relative() takes two strings and returns a string,
+ * and g_uri_parse_relative() takes a #GUri and a string and returns a
+ * #GUri.
+ *
+ * All of the parsing functions take a #GUriFlags argument describing
+ * exactly how to parse the URI; see the documentation for that type
+ * for more details on the specific flags that you can pass. If you
+ * need to choose different flags based on the type of URI, you can
+ * use g_uri_peek_scheme() on the URI string to check the scheme
+ * first, and use that to decide what flags to parse it with.
+ *
+ * ## Building URIs
+ *
+ * g_uri_join() and g_uri_join_with_user() can be used to construct
+ * valid URI strings from a set of component strings; they are the
+ * inverse of g_uri_split() and g_uri_split_with_user().
+ *
+ * Similarly, g_uri_build() and g_uri_build_with_user() can be used to
+ * construct a #GUri from a set of component strings.
+ *
+ * As with the parsing functions, the building functions take a
+ * #GUriFlags argument; in particular, it is important to keep in mind
+ * whether the URI components you are using have `%`-encoded
+ * characters in them or not, and pass the appropriate flags
+ * accordingly.
  *
- * Functions for manipulating Universal Resource Identifiers (URIs) as
- * defined by
- * [RFC 3986](http://www.ietf.org/rfc/rfc3986.txt).
- * It is highly recommended that you have read and
- * understand RFC 3986 for understanding this API.
+ * ## `file://` URIs
+ *
+ * Note that Windows and Unix both define special rules for parsing
+ * `file://` URIs (involving non-UTF-8 character sets on Unix, and the
+ * interpretation of path separators on Windows). #GUri does not
+ * implement these rules. Use g_filename_from_uri() and
+ * g_filename_to_uri() if you want to properly convert between
+ * `file://` URIs and local filenames.
+ *
+ * ## URI Equality
+ *
+ * Note that there is no `g_uri_equal ()` function, because comparing
+ * URIs usefully requires scheme-specific knowledge that #GUri does
+ * not have. For example, "`http://example.com/`" and
+ * "`http://EXAMPLE.COM:80`" have exactly the same meaning according
+ * to the HTTP specification, and "`data:,foo`" and
+ * "`data:;base64,Zm9v`" resolve to the same thing according to the
+ * `data:` URI specification.
+ *
+ * Since: 2.66
  */
 
 
@@ -8435,7 +8555,7 @@
  * g_time_zone_get_identifier().
  *
  * A time zone contains a number of intervals.  Each interval has
- * an abbreviation to describe it (for example, ‘PDT’), an offet to UTC and a
+ * an abbreviation to describe it (for example, ‘PDT’), an offset to UTC and a
  * flag indicating if the daylight savings time is in effect during that
  * interval.  A time zone always has at least one interval — interval 0. Note
  * that interval abbreviations are not the same as time zone identifiers
@@ -9780,7 +9900,7 @@
  * g_ascii_xdigit_value:
  * @c: an ASCII character.
  *
- * Determines the numeric value of a character as a hexidecimal
+ * Determines the numeric value of a character as a hexadecimal
  * digit. Differs from g_unichar_xdigit_value() because it takes
  * a char, so there's no worry about sign extension if characters
  * are signed.
@@ -10926,7 +11046,7 @@
  * @block_size: the size of the allocation, must be greater than 0
  *
  * Allocates @block_size bytes of memory, and adds atomic
- * referenc counting semantics to it.
+ * reference counting semantics to it.
  *
  * The contents of the returned data is set to zero.
  *
@@ -14353,7 +14473,7 @@
  * @date: pointer to one or more dates to clear
  * @n_dates: number of dates to clear
  *
- * Initializes one or more #GDate structs to a sane but invalid
+ * Initializes one or more #GDate structs to a safe but invalid
  * state. The cleared dates will not represent an existing date, but will
  * not contain garbage. Useful to init a date declared on the stack.
  * Validity can be tested with g_date_valid().
@@ -14592,7 +14712,7 @@
  * g_date_new:
  *
  * Allocates a #GDate and initializes
- * it to a sane state. The new date will
+ * it to a safe state. The new date will
  * be cleared (as if you'd called g_date_clear()) but invalid (it won't
  * represent an existing day). Free the return value with g_date_free().
  *
@@ -15608,9 +15728,8 @@
  * time zone @tz.  The time is as accurate as the system allows, to a
  * maximum accuracy of 1 microsecond.
  *
- * This function will always succeed unless the system clock is set to
- * truly insane values (or unless GLib is still being used after the
- * year 9999).
+ * This function will always succeed unless GLib is still being used after the
+ * year 9999.
  *
  * You should release the return value by calling g_date_time_unref()
  * when you are done with it.
@@ -15788,7 +15907,7 @@
  * @tm: (not nullable): struct tm to fill
  *
  * Fills in the date-related bits of a struct tm using the @date value.
- * Initializes the non-date parts with something sane but meaningless.
+ * Initializes the non-date parts with something safe but meaningless.
  */
 
 
@@ -19066,7 +19185,7 @@
  * @buf: (out caller-allocates) (array length=count) (element-type guint8):
  *     a buffer to read data into
  * @count: (in): the size of the buffer. Note that the buffer may not be
- *     complelely filled even if there is data in the buffer if the
+ *     completely filled even if there is data in the buffer if the
  *     remaining data is not a complete character.
  * @bytes_read: (out) (optional): The number of bytes read. This may be
  *     zero even on success if count < 6 and the channel's encoding
@@ -19999,7 +20118,7 @@
  * @full_path.  If the file could not be loaded then an %error is
  * set to either a #GFileError or #GKeyFileError.
  *
- * Returns: %TRUE if a key file could be loaded, %FALSE othewise
+ * Returns: %TRUE if a key file could be loaded, %FALSE otherwise
  * Since: 2.6
  */
 
@@ -21098,7 +21217,7 @@
  *
  * - `G_MESSAGES_PREFIXED`: A :-separated list of log levels for which
  *   messages should be prefixed by the program name and PID of the
- *   aplication.
+ *   application.
  *
  * - `G_MESSAGES_DEBUG`: A space-separated list of log domains for
  *   which debug and informational messages are printed. By default
@@ -27156,7 +27275,7 @@
  * Compiles the regular expression to an internal form, and does
  * the initial setup of the #GRegex structure.
  *
- * Returns: (nullable): a #GRegex structure or %NULL if an error occured. Call
+ * Returns: (nullable): a #GRegex structure or %NULL if an error occurred. Call
  *   g_regex_unref() when you are done with it
  * Since: 2.14
  */
@@ -27203,7 +27322,7 @@
  * If you do not need to use backreferences use g_regex_replace_literal().
  *
  * The @replacement string must be UTF-8 encoded even if #G_REGEX_RAW was
- * passed to g_regex_new(). If you want to use not UTF-8 encoded stings
+ * passed to g_regex_new(). If you want to use not UTF-8 encoded strings
  * you can use g_regex_replace_literal().
  *
  * Setting @start_position differs from just passing over a shortened
@@ -31228,7 +31347,7 @@
  *     to be used, or %NULL
  * @allow_utf8: set %TRUE if the escaped string may include UTF8 characters
  *
- * Appends @unescaped to @string, escaped any characters that
+ * Appends @unescaped to @string, escaping any characters that
  * are reserved in URIs using URI-style escape sequences.
  *
  * Returns: (transfer none): @string
@@ -33367,10 +33486,10 @@
  * processing a task. Instead at least all still running threads
  * can finish their tasks before the @pool is freed.
  *
- * If @wait_ is %TRUE, the functions does not return before all
+ * If @wait_ is %TRUE, this function does not return before all
  * tasks to be processed (dependent on @immediate, whether all
  * or only the currently running) are ready.
- * Otherwise the function returns immediately.
+ * Otherwise this function returns immediately.
  *
  * After calling this function @pool must not be used anymore.
  */
@@ -35242,7 +35361,7 @@
  * g_unichar_isxdigit:
  * @c: a Unicode character.
  *
- * Determines if a character is a hexidecimal digit.
+ * Determines if a character is a hexadecimal digit.
  *
  * Returns: %TRUE if the character is a hexadecimal digit
  */
@@ -35342,7 +35461,7 @@
  * g_unichar_xdigit_value:
  * @c: a Unicode character
  *
- * Determines the numeric value of a character as a hexidecimal
+ * Determines the numeric value of a character as a hexadecimal
  * digit.
  *
  * Returns: If @c is a hex digit (according to
@@ -35652,28 +35771,313 @@
 
 
 /**
+ * g_uri_build:
+ * @flags: flags describing how to build the #GUri
+ * @scheme: the URI scheme
+ * @userinfo: (nullable): the userinfo component, or %NULL
+ * @host: (nullable): the host component, or %NULL
+ * @port: the port, or -1
+ * @path: the path component
+ * @query: (nullable): the query component, or %NULL
+ * @fragment: (nullable): the fragment, or %NULL
+ *
+ * Creates a new #GUri from the given components according to @flags.
+ *
+ * See also g_uri_build_with_user(), which allows specifying the
+ * components of the "userinfo" separately.
+ *
+ * Returns: (transfer full): a new #GUri
+ * Since: 2.66
+ */
+
+
+/**
+ * g_uri_build_with_user:
+ * @flags: flags describing how to build the #GUri
+ * @scheme: the URI scheme
+ * @user: (nullable): the user component of the userinfo, or %NULL
+ * @password: (nullable): the password component of the userinfo, or %NULL
+ * @auth_params: (nullable): the auth params of the userinfo, or %NULL
+ * @host: (nullable): the host component, or %NULL
+ * @port: the port, or -1
+ * @path: the path component
+ * @query: (nullable): the query component, or %NULL
+ * @fragment: (nullable): the fragment, or %NULL
+ *
+ * Creates a new #GUri from the given components according to @flags.
+ *
+ * In constrast to g_uri_build(), this allows specifying the components
+ * of the "userinfo" field separately. Note that @user must be non-%NULL
+ * if either @password or @auth_params is non-%NULL.
+ *
+ * Returns: (transfer full): a new #GUri
+ * Since: 2.66
+ */
+
+
+/**
+ * g_uri_escape_bytes:
+ * @unescaped: (array length=length): the unescaped input data.
+ * @length: the length of @unescaped
+ * @reserved_chars_allowed: (nullable): a string of reserved
+ *   characters that are allowed to be used, or %NULL.
+ *
+ * Escapes arbitrary data for use in a URI.
+ *
+ * Normally all characters that are not "unreserved" (i.e. ASCII
+ * alphanumerical characters plus dash, dot, underscore and tilde) are
+ * escaped. But if you specify characters in @reserved_chars_allowed
+ * they are not escaped. This is useful for the "reserved" characters
+ * in the URI specification, since those are allowed unescaped in some
+ * portions of a URI.
+ *
+ * Though technically incorrect, this will also allow escaping "0"
+ * bytes as "`%``00`".
+ *
+ * Returns: an escaped version of @unescaped. The returned string
+ * should be freed when no longer needed.
+ * Since: 2.66
+ */
+
+
+/**
  * g_uri_escape_string:
  * @unescaped: the unescaped input string.
- * @reserved_chars_allowed: (nullable): a string of reserved characters that
- *      are allowed to be used, or %NULL.
+ * @reserved_chars_allowed: (nullable): a string of reserved
+ *   characters that are allowed to be used, or %NULL.
  * @allow_utf8: %TRUE if the result can include UTF-8 characters.
  *
  * Escapes a string for use in a URI.
  *
- * Normally all characters that are not "unreserved" (i.e. ASCII alphanumerical
- * characters plus dash, dot, underscore and tilde) are escaped.
- * But if you specify characters in @reserved_chars_allowed they are not
- * escaped. This is useful for the "reserved" characters in the URI
- * specification, since those are allowed unescaped in some portions of
- * a URI.
+ * Normally all characters that are not "unreserved" (i.e. ASCII
+ * alphanumerical characters plus dash, dot, underscore and tilde) are
+ * escaped. But if you specify characters in @reserved_chars_allowed
+ * they are not escaped. This is useful for the "reserved" characters
+ * in the URI specification, since those are allowed unescaped in some
+ * portions of a URI.
  *
- * Returns: an escaped version of @unescaped. The returned string should be
- * freed when no longer needed.
+ * Returns: an escaped version of @unescaped. The returned string
+ * should be freed when no longer needed.
  * Since: 2.16
  */
 
 
 /**
+ * g_uri_get_auth_params:
+ * @uri: a #GUri
+ *
+ * Gets @uri's authentication parameters, which may contain
+ * `%`-encoding, depending on the flags with which @uri was created.
+ * (If @uri was not created with %G_URI_FLAGS_HAS_AUTH_PARAMS then this will
+ * be %NULL.)
+ *
+ * Depending on the URI scheme, g_uri_parse_params() may be useful for
+ * further parsing this information.
+ *
+ * Returns: @uri's authentication parameters.
+ * Since: 2.66
+ */
+
+
+/**
+ * g_uri_get_flags:
+ * @uri: a #GUri
+ *
+ * Gets @uri's flags set upon construction.
+ *
+ * Returns: @uri's flags.
+ * Since: 2.66
+ */
+
+
+/**
+ * g_uri_get_fragment:
+ * @uri: a #GUri
+ *
+ * Gets @uri's fragment, which may contain `%`-encoding, depending on
+ * the flags with which @uri was created.
+ *
+ * Returns: @uri's fragment.
+ * Since: 2.66
+ */
+
+
+/**
+ * g_uri_get_host:
+ * @uri: a #GUri
+ *
+ * Gets @uri's host. This will never have `%`-encoded characters,
+ * unless it is non-UTF-8 (which can only be the case if @uri was
+ * created with %G_URI_FLAGS_NON_DNS).
+ *
+ * If @uri contained an IPv6 address literal, this value will be just
+ * that address, without the brackets around it that are necessary in
+ * the string form of the URI. Note that in this case there may also
+ * be a scope ID attached to the address. Eg, "`fe80::1234%``em1`" (or
+ * "`fe80::1234%``25em1" if the string is still encoded).
+ *
+ * Returns: @uri's host.
+ * Since: 2.66
+ */
+
+
+/**
+ * g_uri_get_password:
+ * @uri: a #GUri
+ *
+ * Gets @uri's password, which may contain `%`-encoding, depending on
+ * the flags with which @uri was created. (If @uri was not created
+ * with %G_URI_FLAGS_HAS_PASSWORD then this will be %NULL.)
+ *
+ * Returns: @uri's password.
+ * Since: 2.66
+ */
+
+
+/**
+ * g_uri_get_path:
+ * @uri: a #GUri
+ *
+ * Gets @uri's path, which may contain `%`-encoding, depending on the
+ * flags with which @uri was created.
+ *
+ * Returns: @uri's path.
+ * Since: 2.66
+ */
+
+
+/**
+ * g_uri_get_port:
+ * @uri: a #GUri
+ *
+ * Gets @uri's port.
+ *
+ * Returns: @uri's port, or -1 if no port was specified.
+ * Since: 2.66
+ */
+
+
+/**
+ * g_uri_get_query:
+ * @uri: a #GUri
+ *
+ * Gets @uri's query, which may contain `%`-encoding, depending on the
+ * flags with which @uri was created.
+ *
+ * For queries consisting of a series of "`name=value`" parameters,
+ * g_uri_parse_params() may be useful.
+ *
+ * Returns: @uri's query.
+ * Since: 2.66
+ */
+
+
+/**
+ * g_uri_get_scheme:
+ * @uri: a #GUri
+ *
+ * Gets @uri's scheme. Note that this will always be all-lowercase,
+ * regardless of the string or strings that @uri was created from.
+ *
+ * Returns: @uri's scheme.
+ * Since: 2.66
+ */
+
+
+/**
+ * g_uri_get_user:
+ * @uri: a #GUri
+ *
+ * Gets the "username" component of @uri's userinfo, which may contain
+ * `%`-encoding, depending on the flags with which @uri was created.
+ * If @uri was not created with %G_URI_FLAGS_HAS_PASSWORD or
+ * %G_URI_FLAGS_HAS_AUTH_PARAMS, this is the same as g_uri_get_userinfo().
+ *
+ * Returns: @uri's user.
+ * Since: 2.66
+ */
+
+
+/**
+ * g_uri_get_userinfo:
+ * @uri: a #GUri
+ *
+ * Gets @uri's userinfo, which may contain `%`-encoding, depending on
+ * the flags with which @uri was created.
+ *
+ * Returns: @uri's userinfo.
+ * Since: 2.66
+ */
+
+
+/**
+ * g_uri_is_valid:
+ * @uri_string: a string containing a relative or absolute URI
+ * @flags: flags for parsing @uri_string
+ * @error: #GError for error reporting, or %NULL to ignore.
+ *
+ * Parses @uri_string (which can be an absolute or relative URI)
+ * according to @flags, to determine whether it is valid.
+ *
+ * See g_uri_split(), and the definition of #GUriFlags, for more
+ * information on the effect of @flags.
+ *
+ * Returns: %TRUE if @uri_string parsed successfully, %FALSE on error.
+ * Since: 2.66
+ */
+
+
+/**
+ * g_uri_join:
+ * @flags: flags describing how to build the URI string
+ * @scheme: the URI scheme
+ * @userinfo: (nullable): the userinfo component, or %NULL
+ * @host: (nullable): the host component, or %NULL
+ * @port: the port, or -1
+ * @path: the path component
+ * @query: (nullable): the query component, or %NULL
+ * @fragment: (nullable): the fragment, or %NULL
+ *
+ * Joins the given components together according to @flags to create
+ * a complete URI string. At least @scheme must be specified, and
+ * @path may not be %NULL (though it may be "").
+ *
+ * See also g_uri_join_with_user(), which allows specifying the
+ * components of the "userinfo" separately.
+ *
+ * Returns: a URI string
+ * Since: 2.66
+ */
+
+
+/**
+ * g_uri_join_with_user:
+ * @flags: flags describing how to build the URI string
+ * @scheme: the URI scheme
+ * @user: (nullable): the user component of the userinfo, or %NULL
+ * @password: (nullable): the password component of the userinfo, or
+ *   %NULL
+ * @auth_params: (nullable): the auth params of the userinfo, or
+ *   %NULL
+ * @host: (nullable): the host component, or %NULL
+ * @port: the port, or -1
+ * @path: the path component
+ * @query: (nullable): the query component, or %NULL
+ * @fragment: (nullable): the fragment, or %NULL
+ *
+ * Joins the given components together according to @flags to create
+ * a complete URI string. At least @scheme must be specified, and
+ * @path may not be %NULL (though it may be "").
+ *
+ * In constrast to g_uri_join(), this allows specifying the components
+ * of the "userinfo" separately.
+ *
+ * Returns: a URI string
+ * Since: 2.66
+ */
+
+
+/**
  * g_uri_list_extract_uris:
  * @uri_list: an URI list
  *
@@ -35689,6 +36093,65 @@
 
 
 /**
+ * g_uri_parse:
+ * @uri_string: a string representing an absolute URI
+ * @flags: flags describing how to parse @uri_string
+ * @error: #GError for error reporting, or %NULL to ignore.
+ *
+ * Parses @uri_string according to @flags. If the result is not a
+ * valid absolute URI, it will be discarded, and an error returned.
+ *
+ * Returns: (transfer full): a new #GUri.
+ * Since: 2.66
+ */
+
+
+/**
+ * g_uri_parse_params:
+ * @params: a `%`-encoded string containing "attribute=value"
+ *   parameters
+ * @length: the length of @params, or -1 if it is NUL-terminated
+ * @separator: the separator character between parameters.
+ *   (usually ';', but sometimes '&')
+ * @case_insensitive: whether parameter names are case insensitive
+ *
+ * Many URI schemes include one or more attribute/value pairs as part of the URI
+ * value. This method can be used to parse them into a hash table.
+ *
+ * The @params string is assumed to still be `%`-encoded, but the returned
+ * values will be fully decoded. (Thus it is possible that the returned values
+ * may contain '=' or @separator, if the value was encoded in the input.)
+ * Invalid `%`-encoding is treated as with the non-%G_URI_FLAGS_PARSE_STRICT
+ * rules for g_uri_parse(). (However, if @params is the path or query string
+ * from a #GUri that was parsed with %G_URI_FLAGS_PARSE_STRICT and
+ * %G_URI_FLAGS_ENCODED, then you already know that it does not contain any
+ * invalid encoding.)
+ *
+ * Returns: (transfer full) (element-type utf8 utf8): a hash table of
+ * attribute/value pairs. Both names and values will be fully-decoded. If
+ * @params cannot be parsed (eg, it contains two @separator characters in a
+ * row), then %NULL is returned.
+ * Since: 2.66
+ */
+
+
+/**
+ * g_uri_parse_relative:
+ * @base_uri: (nullable): a base URI
+ * @uri_string: a string representing a relative or absolute URI
+ * @flags: flags describing how to parse @uri_string
+ * @error: #GError for error reporting, or %NULL to ignore.
+ *
+ * Parses @uri_string according to @flags and, if it is a relative
+ * URI, resolves it relative to @base_uri. If the result is not a
+ * valid absolute URI, it will be discarded, and an error returned.
+ *
+ * Returns: (transfer full): a new #GUri.
+ * Since: 2.66
+ */
+
+
+/**
  * g_uri_parse_scheme:
  * @uri: a valid URI.
  *
@@ -35698,25 +36161,235 @@
  * ]|
  * Common schemes include "file", "http", "svn+ssh", etc.
  *
- * Returns: The "Scheme" component of the URI, or %NULL on error.
+ * Returns: The "scheme" component of the URI, or %NULL on error.
  * The returned string should be freed when no longer needed.
  * Since: 2.16
  */
 
 
 /**
+ * g_uri_peek_scheme:
+ * @uri: a valid URI.
+ *
+ * Gets the scheme portion of a URI string. RFC 3986 decodes the scheme as:
+ * |[
+ * URI = scheme ":" hier-part [ "?" query ] [ "#" fragment ]
+ * ]|
+ * Common schemes include "file", "http", "svn+ssh", etc.
+ *
+ * Returns: The "scheme" component of the URI, or %NULL on error. The
+ * returned string is normalized to all-lowercase, and interned via
+ * g_intern_string(), so it does not need to be freed.
+ * Since: 2.66
+ */
+
+
+/**
+ * g_uri_ref: (skip)
+ * @uri: a #GUri
+ *
+ * Increments the reference count of @uri by one.
+ *
+ * Returns: @uri
+ * Since: 2.66
+ */
+
+
+/**
+ * g_uri_resolve_relative:
+ * @base_uri_string: (nullable): a string representing a base URI
+ * @uri_string: a string representing a relative or absolute URI
+ * @flags: flags describing how to parse @uri_string
+ * @error: #GError for error reporting, or %NULL to ignore.
+ *
+ * Parses @uri_string according to @flags and, if it is a relative
+ * URI, resolves it relative to @base_uri_string. If the result is not
+ * a valid absolute URI, it will be discarded, and an error returned.
+ *
+ * (If @base_uri_string is %NULL, this just returns @uri_string, or
+ * %NULL if @uri_string is invalid or not absolute.)
+ *
+ * Returns: the resolved URI string.
+ * Since: 2.66
+ */
+
+
+/**
+ * g_uri_split:
+ * @uri_string: a string containing a relative or absolute URI
+ * @flags: flags for parsing @uri_string
+ * @scheme: (out) (nullable) (optional) (transfer full): on return, contains
+ *    the scheme (converted to lowercase), or %NULL
+ * @userinfo: (out) (nullable) (optional) (transfer full): on return, contains
+ *    the userinfo, or %NULL
+ * @host: (out) (nullable) (optional) (transfer full): on return, contains the
+ *    host, or %NULL
+ * @port: (out) (nullable) (optional) (transfer full): on return, contains the
+ *    port, or -1
+ * @path: (out) (nullable) (optional) (transfer full): on return, contains the
+ *    path
+ * @query: (out) (nullable) (optional) (transfer full): on return, contains the
+ *    query, or %NULL
+ * @fragment: (out) (nullable) (optional) (transfer full): on return, contains
+ *    the fragment, or %NULL
+ * @error: #GError for error reporting, or %NULL to ignore.
+ *
+ * Parses @uri_string (which can be an absolute or relative URI)
+ * according to @flags, and returns the pieces. Any component that
+ * doesn't appear in @uri_string will be returned as %NULL (but note
+ * that all URIs always have a path component, though it may be the
+ * empty string).
+ *
+ * If @flags contains %G_URI_FLAGS_ENCODED, then `%`-encoded characters in
+ * @uri_string will remain encoded in the output strings. (If not,
+ * then all such characters will be decoded.) Note that decoding will
+ * only work if the URI components are ASCII or UTF-8, so you will
+ * need to use %G_URI_FLAGS_ENCODED if they are not.
+ *
+ * Note that the %G_URI_FLAGS_HAS_PASSWORD and
+ * %G_URI_FLAGS_HAS_AUTH_PARAMS @flags are ignored by g_uri_split(),
+ * since it always returns only the full userinfo; use
+ * g_uri_split_with_user() if you want it split up.
+ *
+ * Returns: (skip): %TRUE if @uri_string parsed successfully, %FALSE
+ *   on error.
+ * Since: 2.66
+ */
+
+
+/**
+ * g_uri_split_network:
+ * @uri_string: a string containing a relative or absolute URI
+ * @flags: flags for parsing @uri_string
+ * @scheme: (out) (nullable) (optional) (transfer full): on return, contains
+ *    the scheme (converted to lowercase), or %NULL
+ * @host: (out) (nullable) (optional) (transfer full): on return, contains the
+ *    host, or %NULL
+ * @port: (out) (nullable) (optional) (transfer full): on return, contains the
+ *    port, or -1
+ * @error: #GError for error reporting, or %NULL to ignore.
+ *
+ * Parses @uri_string (which must be an absolute URI) according to
+ * @flags, and returns the pieces relevant to connecting to a host.
+ * See the documentation for g_uri_split() for more details; this is
+ * mostly a wrapper around that function with simpler arguments.
+ * However, it will return an error if @uri_string is a relative URI,
+ * or does not contain a hostname component.
+ *
+ * Returns: (skip): %TRUE if @uri_string parsed successfully,
+ *   %FALSE on error.
+ * Since: 2.66
+ */
+
+
+/**
+ * g_uri_split_with_user:
+ * @uri_string: a string containing a relative or absolute URI
+ * @flags: flags for parsing @uri_string
+ * @scheme: (out) (nullable) (optional) (transfer full): on return, contains
+ *    the scheme (converted to lowercase), or %NULL
+ * @user: (out) (nullable) (optional) (transfer full): on return, contains
+ *    the user, or %NULL
+ * @password: (out) (nullable) (optional) (transfer full): on return, contains
+ *    the password, or %NULL
+ * @auth_params: (out) (nullable) (optional) (transfer full): on return, contains
+ *    the auth_params, or %NULL
+ * @host: (out) (nullable) (optional) (transfer full): on return, contains the
+ *    host, or %NULL
+ * @port: (out) (nullable) (optional) (transfer full): on return, contains the
+ *    port, or -1
+ * @path: (out) (nullable) (optional) (transfer full): on return, contains the
+ *    path
+ * @query: (out) (nullable) (optional) (transfer full): on return, contains the
+ *    query, or %NULL
+ * @fragment: (out) (nullable) (optional) (transfer full): on return, contains
+ *    the fragment, or %NULL
+ * @error: #GError for error reporting, or %NULL to ignore.
+ *
+ * Parses @uri_string (which can be an absolute or relative URI)
+ * according to @flags, and returns the pieces. Any component that
+ * doesn't appear in @uri_string will be returned as %NULL (but note
+ * that all URIs always have a path component, though it may be the
+ * empty string).
+ *
+ * See g_uri_split(), and the definition of #GUriFlags, for more
+ * information on the effect of @flags. Note that @password will only
+ * be parsed out if @flags contains %G_URI_FLAGS_HAS_PASSWORD, and
+ * @auth_params will only be parsed out if @flags contains
+ * %G_URI_FLAGS_HAS_AUTH_PARAMS.
+ *
+ * Returns: (skip): %TRUE if @uri_string parsed successfully, %FALSE
+ *   on error.
+ * Since: 2.66
+ */
+
+
+/**
+ * g_uri_to_string:
+ * @uri: a #GUri
+ *
+ * Returns a string representing @uri.
+ *
+ * This is not guaranteed to return a string which is identical to the
+ * string that @uri was parsed from. However, if the source URI was
+ * syntactically correct (according to RFC 3986), and it was parsed
+ * with %G_URI_FLAGS_ENCODED, then g_uri_to_string() is guaranteed to return
+ * a string which is at least semantically equivalent to the source
+ * URI (according to RFC 3986).
+ *
+ * Returns: a string representing @uri, which the caller must
+ * free.
+ * Since: 2.66
+ */
+
+
+/**
+ * g_uri_to_string_partial:
+ * @uri: a #GUri
+ * @flags: flags describing what parts of @uri to hide
+ *
+ * Returns a string representing @uri, subject to the options in
+ * @flags. See g_uri_to_string() and #GUriHideFlags for more details.
+ *
+ * Returns: a string representing @uri, which the caller must
+ * free.
+ * Since: 2.66
+ */
+
+
+/**
+ * g_uri_unescape_bytes:
+ * @escaped_string: A URI-escaped string
+ * @length: the length of @escaped_string to escape, or -1 if it
+ *   is NUL-terminated.
+ *
+ * Unescapes a segment of an escaped string as binary data.
+ *
+ * Note that in contrast to g_uri_unescape_string(), this does allow
+ * `NUL` bytes to appear in the output.
+ *
+ * Returns: (transfer full): an unescaped version of @escaped_string
+ * or %NULL on error. The returned #GBytes should be unreffed when no
+ * longer needed.
+ * Since: 2.66
+ */
+
+
+/**
  * g_uri_unescape_segment:
  * @escaped_string: (nullable): A string, may be %NULL
- * @escaped_string_end: (nullable): Pointer to end of @escaped_string, may be %NULL
- * @illegal_characters: (nullable): An optional string of illegal characters not to be allowed, may be %NULL
+ * @escaped_string_end: (nullable): Pointer to end of @escaped_string,
+ *   may be %NULL
+ * @illegal_characters: (nullable): An optional string of illegal
+ *   characters not to be allowed, may be %NULL
  *
  * Unescapes a segment of an escaped string.
  *
- * If any of the characters in @illegal_characters or the character zero appears
- * as an escaped character in @escaped_string then that is an error and %NULL
- * will be returned. This is useful it you want to avoid for instance having a
- * slash being expanded in an escaped path element, which might confuse pathname
- * handling.
+ * If any of the characters in @illegal_characters or the NUL
+ * character appears as an escaped character in @escaped_string, then
+ * that is an error and %NULL will be returned. This is useful if you
+ * want to avoid for instance having a slash being expanded in an
+ * escaped path element, which might confuse pathname handling.
  *
  * Returns: an unescaped version of @escaped_string or %NULL on error.
  * The returned string should be freed when no longer needed.  As a
@@ -35729,16 +36402,16 @@
 /**
  * g_uri_unescape_string:
  * @escaped_string: an escaped string to be unescaped.
- * @illegal_characters: (nullable): a string of illegal characters not to be
- *      allowed, or %NULL.
+ * @illegal_characters: (nullable): a string of illegal characters
+ *   not to be allowed, or %NULL.
  *
  * Unescapes a whole escaped string.
  *
- * If any of the characters in @illegal_characters or the character zero appears
- * as an escaped character in @escaped_string then that is an error and %NULL
- * will be returned. This is useful it you want to avoid for instance having a
- * slash being expanded in an escaped path element, which might confuse pathname
- * handling.
+ * If any of the characters in @illegal_characters or the NUL
+ * character appears as an escaped character in @escaped_string, then
+ * that is an error and %NULL will be returned. This is useful if you
+ * want to avoid for instance having a slash being expanded in an
+ * escaped path element, which might confuse pathname handling.
  *
  * Returns: an unescaped version of @escaped_string. The returned string
  * should be freed when no longer needed.
@@ -35747,6 +36420,19 @@
 
 
 /**
+ * g_uri_unref: (skip)
+ * @uri: a #GUri
+ *
+ * Atomically decrements the reference count of @uri by one.
+ *
+ * When the reference count reaches zero, the resources allocated by
+ * @uri are freed
+ *
+ * Since: 2.66
+ */
+
+
+/**
  * g_usleep:
  * @microseconds: number of microseconds to pause
  *
@@ -35806,7 +36492,7 @@
  * Note that the input is expected to be already in native endianness,
  * an initial byte-order-mark character is not handled specially.
  * g_convert() can be used to convert a byte buffer of UTF-16 data of
- * ambiguous endianess.
+ * ambiguous endianness.
  *
  * Further note that this function does not validate the result
  * string; it may e.g. include embedded NUL characters. The only
@@ -37524,11 +38210,15 @@
  * type.  This includes the types %G_VARIANT_TYPE_STRING,
  * %G_VARIANT_TYPE_OBJECT_PATH and %G_VARIANT_TYPE_SIGNATURE.
  *
- * The string will always be UTF-8 encoded, and will never be %NULL.
+ * The string will always be UTF-8 encoded, will never be %NULL, and will never
+ * contain nul bytes.
  *
  * If @length is non-%NULL then the length of the string (in bytes) is
  * returned there.  For trusted values, this information is already
- * known.  For untrusted values, a strlen() will be performed.
+ * known.  Untrusted values will be validated and, if valid, a strlen() will be
+ * performed. If invalid, a default value will be returned — for
+ * %G_VARIANT_TYPE_OBJECT_PATH, this is `"/"`, and for other types it is the
+ * empty string.
  *
  * It is an error to call this function with a @value of any type
  * other than those three.
@@ -37810,7 +38500,7 @@
  * need it.
  *
  * A reference is taken to the container that @iter is iterating over
- * and will be releated only when g_variant_iter_free() is called.
+ * and will be related only when g_variant_iter_free() is called.
  *
  * Returns: (transfer full): a new heap-allocated #GVariantIter
  * Since: 2.24
@@ -38956,7 +39646,7 @@
  *
  * Using this function on the return value of the user's callback allows
  * the user to do whichever is more convenient for them.  The caller
- * will alway receives exactly one full reference to the value: either
+ * will always receives exactly one full reference to the value: either
  * the one that was returned in the first place, or a floating reference
  * that has been converted to a full reference.
  *
@@ -39820,7 +40510,7 @@
  * installations of different versions of some GLib-using library, or
  * GLib itself, is desirable for various reasons.
  *
- * For this reason it is recommeded to always pass %NULL as
+ * For this reason it is recommended to always pass %NULL as
  * @package to this function, to avoid the temptation to use the
  * Registry. In version 2.20 of GLib the @package parameter
  * will be ignored and this function won't look in the Registry at all.
@@ -40210,7 +40900,7 @@
  * This is an internal function and should only be used by
  * the internals of glib (such as libgio).
  *
- * Returns: the transation of @str to the current locale
+ * Returns: the translation of @str to the current locale
  */
 
 
diff --git a/gir/gobject-2.0.c b/gir/gobject-2.0.c
index f7b3287a..ef504701 100644
--- a/gir/gobject-2.0.c
+++ b/gir/gobject-2.0.c
@@ -2086,7 +2086,7 @@
  * g_source_set_closure (source, g_cclosure_new (cb_func, cb_data));
  * ]|
  *
- * Generally, this function is used together with g_closure_ref(). Ane example
+ * Generally, this function is used together with g_closure_ref(). An example
  * of storing a closure for later notification looks like:
  * |[<!-- language="C" -->
  * static GClosure *notify_closure = NULL;
@@ -3317,7 +3317,7 @@
  * @data: (nullable): An opaque user data pointer
  *
  * This sets an opaque, named pointer on an object.
- * The name is specified through a #GQuark (retrived e.g. via
+ * The name is specified through a #GQuark (retrieved e.g. via
  * g_quark_from_static_string()), and the pointer
  * can be gotten back from the @object with g_object_get_qdata()
  * until the @object is finalized.
@@ -3401,7 +3401,7 @@
  * {
  *   // the quark, naming the object data
  *   GQuark quark_string_list = g_quark_from_static_string ("my-string-list");
- *   // retrive the old string list
+ *   // retrieve the old string list
  *   GList *list = g_object_steal_qdata (object, quark_string_list);
  *
  *   // prepend new string
@@ -4225,7 +4225,7 @@
 /**
  * g_param_value_convert:
  * @pspec: a valid #GParamSpec
- * @src_value: souce #GValue
+ * @src_value: source #GValue
  * @dest_value: destination #GValue of correct type for @pspec
  * @strict_validation: %TRUE requires @dest_value to conform to @pspec
  * without modifications
@@ -4548,7 +4548,7 @@
  *
  * Blocks a handler of an instance so it will not be called during any
  * signal emissions unless it is unblocked again. Thus "blocking" a
- * signal handler means to temporarily deactive it, a signal handler
+ * signal handler means to temporarily deactivate it, a signal handler
  * has to be unblocked exactly the same amount of times it has been
  * blocked before to become active again.
  *
@@ -4871,7 +4871,7 @@
  * of a class offset for the signal's class handler. This function
  * doesn't need a function pointer exposed in the class structure of
  * an object definition, instead the function pointer is passed
- * directly and can be overriden by derived classes with
+ * directly and can be overridden by derived classes with
  * g_signal_override_class_closure() or
  * g_signal_override_class_handler()and chained to with
  * g_signal_chain_from_overridden() or
@@ -5416,7 +5416,7 @@
  * and structure setups for instances: actual instance creation should
  * happen through functions supplied by the type's fundamental type
  * implementation.  So use of g_type_create_instance() is reserved for
- * implementators of fundamental types only. E.g. instances of the
+ * implementers of fundamental types only. E.g. instances of the
  * #GObject hierarchy should be created via g_object_new() and never
  * directly through g_type_create_instance() which doesn't handle things
  * like singleton objects or object construction.
@@ -5455,7 +5455,7 @@
  * and returns the default interface vtable for the type.
  *
  * If the type is not currently in use, then the default vtable
- * for the type will be created and initalized by calling
+ * for the type will be created and initialized by calling
  * the base interface init and default vtable init functions for
  * the type (the @base_init and @class_init members of #GTypeInfo).
  * Calling g_type_default_interface_ref() is useful when you