Added some methods to LoggerAdapter, and updated documentation.
diff --git a/Doc/library/logging.rst b/Doc/library/logging.rst
index 5d62d50..c0e1144 100644
--- a/Doc/library/logging.rst
+++ b/Doc/library/logging.rst
@@ -2599,8 +2599,8 @@
    .. method:: flush()
 
       For a :class:`MemoryHandler`, flushing means just sending the buffered
-      records to the target, if there is one. Override if you want different
-      behavior.
+      records to the target, if there is one. The buffer is also cleared when
+      this happens. Override if you want different behavior.
 
 
    .. method:: setTarget(target)
@@ -2972,15 +2972,18 @@
     'extra'. The return value is a (*msg*, *kwargs*) tuple which has the
     (possibly modified) versions of the arguments passed in.
 
-In addition to the above, :class:`LoggerAdapter` supports all the logging
+In addition to the above, :class:`LoggerAdapter` supports the following
 methods of :class:`Logger`, i.e. :meth:`debug`, :meth:`info`, :meth:`warning`,
-:meth:`error`, :meth:`exception`, :meth:`critical` and :meth:`log`. These
-methods have the same signatures as their counterparts in :class:`Logger`, so
-you can use the two types of instances interchangeably.
+:meth:`error`, :meth:`exception`, :meth:`critical`, :meth:`log`,
+:meth:`isEnabledFor`, :meth:`getEffectiveLevel`, :meth:`setLevel`,
+:meth:`hasHandlers`. These methods have the same signatures as their
+counterparts in :class:`Logger`, so you can use the two types of instances
+interchangeably.
 
 .. versionchanged:: 3.2
-   The :meth:`isEnabledFor` method was added to :class:`LoggerAdapter`.  This
-   method delegates to the underlying logger.
+   The :meth:`isEnabledFor`, :meth:`getEffectiveLevel`, :meth:`setLevel` and
+   :meth:`hasHandlers` methods were added to :class:`LoggerAdapter`.  These
+   methods delegate to the underlying logger.
 
 
 Thread Safety