CHANGES for tmux 2.0

CHANGES

@@ -1,3 +1,62 @@
+CHANGES FROM 1.9a to 2.0 6 March 2015
+
+Incompatible Changes
+====================
+
+* The choose-list command has been removed.
+* 'terminal-overrides' is now a server option, not a session option.
+* 'message-limit' is now a server option, not a session option.
+* 'monitor-content' option has been removed.
+* 'pane_start_path' option has been removed.
+* The "info" mechanism which used to (for some commands) provide feedback
+  has been removed, and like other commands, they now produce nothing on
+  success.
+
+Normal Changes
+==============
+
+* tmux can now write an entry to utmp if the library 'utempter' is present
+  at compile time.
+* set-buffer learned append mode (-a), and a corresponding
+  'append-selection' command has been added to copy-mode.
+* choose-mode now has the following commands which can be bound:
+	- start-of-list
+	- end-of-list
+	- top-line
+	- bottom-line
+
+* choose-buffer now understands UTF-8.
+* Pane navigation has changed:
+	- The old way of always using the top or left if the choice is ambiguous.
+	- The new way of remembering the last used pane is annoying if the
+	  layout is balanced and the leftmost is obvious to the user (because
+	  clearly if we go right from the top-left in a tiled set of four we want
+	  to end up in top-right, even if we were last using the bottom-right).
+
+      So instead, use a combination of both: if there is only one possible
+      pane alongside the current pane, move to it, otherwise choose the most
+      recently used of the choice.
+* 'set-buffer' can now be told to give names to buffers.
+* The 'new-session', 'new-window', 'split-window', and 'respawn-pane' commands
+  now understand multiple arguments and handle quoting problems correctly.
+* 'capture-pane' understands '-S-' to mean the start of the pane, and '-E-' to
+  mean the end of the pane.
+* Support for function keys beyond F12 has changed.  The following explains:
+	- F13-F24 are S-F1 to S-F12
+	- F25-F36 are C-F1 to C-F12
+	- F37-F48 are C-S-F1 to C-S-F12
+	- F49-F60 are M-F1 to M-F12
+	- F61-F63 are M-S-F1 to M-S-F3
+
+ Therefore, F13 becomes a binding of S-F1, etc.
+* Support using pane id as part of session or window specifier (so % means
+  session-of-%1 or window-of-%1) and window id as part of session
+  (so @1 means session-of-@1).
+* 'copy-pipe' command now understands formats via -F
+* 'if-shell'  command now understands formats via -F
+* 'split-window' and 'join-window' understand -b to create the pane to the left
+  or above the target pane.
+
 CHANGES FROM 1.9 to 1.9a 22 February 2014
 
 NOTE:  This is a bug-fix release to address some important bugs which just