commit 46edc38005ce47bdaae656a541858735a8ba5f26 (HEAD, refs/remotes/origin/master)
Author: Paul Eggert <eggert@cs.ucla.edu>
Date:   Tue Mar 29 08:24:39 2016 -0700

    Pacify --enable-gcc-warnings for buffer-hash etc.
    
    * src/fns.c (make_digest_string): Now static.
    (secure_hash): Omit unused local.

diff --git a/etc/NEWS b/etc/NEWS
index b358bfc..66777e9 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -54,11 +54,11 @@ has been added.  They are: 'file-attribute-type',
 'file-attribute-device-number'
 
 +++
-** The new function `buffer-hash' has been added, and can be used to
+** The new function 'buffer-hash' has been added, and can be used to
 compute a fash, non-consing hash of the contents of a buffer.
 
 ---
-** `fill-paragraph' no longer marks the buffer as changed unless it
+** 'fill-paragraph' no longer marks the buffer as changed unless it
 actually changed something.
 
 ---
diff --git a/src/fns.c b/src/fns.c
index 9513387..114a556 100644
--- a/src/fns.c
+++ b/src/fns.c
@@ -4737,13 +4737,12 @@ returns nil, then (funcall TEST x1 x2) also returns nil.  */)
 #include "sha256.h"
 #include "sha512.h"
 
-Lisp_Object
+static Lisp_Object
 make_digest_string (Lisp_Object digest, int digest_size)
 {
   unsigned char *p = SDATA (digest);
-  int i;
 
-  for (i = digest_size - 1; i >= 0; i--)
+  for (int i = digest_size - 1; i >= 0; i--)
     {
       static char const hexdigit[16] = "0123456789abcdef";
       int p_i = p[i];
@@ -4760,7 +4759,6 @@ secure_hash (Lisp_Object algorithm, Lisp_Object object, Lisp_Object start,
 	     Lisp_Object end, Lisp_Object coding_system, Lisp_Object noerror,
 	     Lisp_Object binary)
 {
-  int i;
   ptrdiff_t size, start_char = 0, start_byte, end_char = 0, end_byte;
   register EMACS_INT b, e;
   register struct buffer *bp;
@@ -5014,7 +5012,6 @@ If nil, use the current buffer." */ )
   Lisp_Object buffer;
   struct buffer *b;
   struct sha1_ctx ctx;
-  Lisp_Object digest = make_uninit_string (SHA1_DIGEST_SIZE * 2);
 
   if (NILP (buffer_or_name))
     buffer = Fcurrent_buffer ();
@@ -5038,6 +5035,7 @@ If nil, use the current buffer." */ )
 			BUF_Z_ADDR (b) - BUF_GAP_END_ADDR (b),
 			&ctx);
 
+  Lisp_Object digest = make_uninit_string (SHA1_DIGEST_SIZE * 2);
   sha1_finish_ctx (&ctx, SSDATA (digest));
   return make_digest_string (digest, SHA1_DIGEST_SIZE);
 }

commit 9e68dfa23e726eb66831d0b54cee998569b2c44d
Author: Oleh Krehel <ohwoeowho@gmail.com>
Date:   Tue Mar 29 15:59:35 2016 +0200

    Add support for 7z archives
    
    * lisp/dired-aux.el (dired-compress-file-suffixes): "Z" should now
      also work with 7z archives.
    
    The shell command should produce a single extracted directory named
    after the archive's name.
    
    In case the extracted directory exists, all files will be overwritten
    without a prompt. This matches the expected behavior with the "tar.gz"
    archives.

diff --git a/lisp/dired-aux.el b/lisp/dired-aux.el
index 3e387d9..990bf6a 100644
--- a/lisp/dired-aux.el
+++ b/lisp/dired-aux.el
@@ -902,6 +902,7 @@ command with a prefix argument (the value does not matter)."
     ("\\.bz2\\'" "" "bunzip2")
     ("\\.xz\\'" "" "unxz")
     ("\\.zip\\'" "" "unzip -o -d %o %i")
+    ("\\.7z\\'" "" "7z x -aoa -o%o %i")
     ;; This item controls naming for compression.
     ("\\.tar\\'" ".tgz" nil)
     ;; This item controls the compression of directories

commit 6df158cf55132cf8766c57b3e8911eabe993f2d2
Author: Nicolas Petton <nicolas@petton.fr>
Date:   Tue Mar 29 12:42:42 2016 +0200

    * lisp/emacs-lisp/seq.el: Require cl-lib instead of cl-extra

diff --git a/lisp/emacs-lisp/seq.el b/lisp/emacs-lisp/seq.el
index 89fad43..92f0ad7 100644
--- a/lisp/emacs-lisp/seq.el
+++ b/lisp/emacs-lisp/seq.el
@@ -57,7 +57,7 @@
 ;;; Code:
 
 (eval-when-compile (require 'cl-generic))
-(require 'cl-extra) ;; for cl-subseq
+(require 'cl-lib) ;; for cl-subseq
 
 (defmacro seq-doseq (spec &rest body)
   "Loop over a sequence.