Update gdb/NEWS after GDB 15 branch creation.

This commit a new section for the next release branch, and renames
the section of the current branch, now that it has been cut.

diff --git a/gdb/NEWS b/gdb/NEWS
index 691abff420b022600ebcbb80d771f9ebdda64e22..408d15092341a5932dd6d6940fee37471c385461 100644 (file)
--- a/gdb/NEWS
+++ b/gdb/NEWS
@@ -1,7 +1,9 @@
                What has changed in GDB?
             (Organized release by release)
 
-*** Changes since GDB 14
+*** Changes since GDB 15
+
+*** Changes in GDB 15
 
 * The MPX commands "show/set mpx bound" have been deprecated, as Intel
   listed MPX as removed in 2019.