improve documentation

NEWS.org

@@ -13,7 +13,8 @@
   - Better and faster indexing of HTML messages
   - Experimental search by (human) language wit CLD2
 
-  For details & more, see below.
+  For details & more, see below. Note a few minor new features were added
+  _after_ the initial 1.12.0.
 
 *** mu
 
@@ -51,8 +52,8 @@
       messages; you can then search by their ISO-639-1 code, e.g.:
        ~$ mu find lang:en~
 
-      the matching is not perfect, and seems to favor non-english if there's a
-      mostly english message with some other language mixed in.
+      the matching is not perfect, and seems to favor non-English if there's a
+      mostly English message with some other language mixed in.
 
       this does require re-indexing the database.
 
@@ -121,6 +122,10 @@
       change when creating the message (=mu4e= asks you by default, see
       ~mu4e-compose-context-policy~).
 
+    - there's a new hook ~mu4e-compose-post-hook~ which fires when message
+      composition is complete - either a message has been sent, it is postponed,
+      canceled etc. (1.12.5).
+
     - iCalendar support is a work-in-progress with the new editor. One change is
       that support is now _automatically_ available.
 

mu4e/mu4e-compose.el

@@ -80,8 +80,8 @@ the place to do that."
    #'mu4e-compose-post-restore-window-configuration)
   "Hook run *after* message composition is over.
 
-This is hook is run when   composition buffer,
-either by sending, postponing, exiting or killing it.
+This is hook is run when closing the composition buffer, either
+by sending, postponing, exiting or killing it.
 
 This multiplexes the `message-mode' hooks `message-send-actions',
 `message-postpone-actions', `message-exit-actions' and