bumped version to 2.7rc
diff --git a/NEWS b/NEWS
index 5b39743..506bf20 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,23 @@
+== 18 Mar 2018 ==
+gperftools 2.7rc is out!
+
+Changes:
+
+* Most notable change in this release is that very large allocations
+ (>1MiB) are now handled be O(log n) implementation. This is
+ contributed by Todd Lipcon based on earlier work by Aliaksei
+ Kandratsenka and James Golick. Special thanks to Alexey Serbin for
+ contributing OSX fix for that commit.
+
+* detection of sized deallocation support is improved. Which should
+ fix another set of issues building on OSX. Much thanks to Alexey
+ Serbin for reporting the issue, suggesting a fix and verifying it.
+
+* Todd Lipcon made a change to extend page heaps freelists to 1 MiB
+ (up from 1MiB - 8KiB). This may help a little for some workloads.
+
+* Ishan Arora contributed typo fix to docs
+
== 9 Dec 2017 ==
gperftools 2.6.3 is out!
diff --git a/configure.ac b/configure.ac
index 44e4e8f..62fb344 100644
--- a/configure.ac
+++ b/configure.ac
@@ -4,11 +4,11 @@
# make sure we're interpreted by some minimal autoconf
AC_PREREQ([2.59])
-AC_INIT([gperftools],[2.6.3],[gperftools@googlegroups.com])
+AC_INIT([gperftools],[2.6.90],[gperftools@googlegroups.com])
# Update this value for every release! (A:B:C will map to foo.so.(A-C).C.B)
# http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
-TCMALLOC_SO_VERSION=9:1:5
-PROFILER_SO_VERSION=4:16:4
+TCMALLOC_SO_VERSION=9:2:5
+PROFILER_SO_VERSION=4:17:4
AC_SUBST(TCMALLOC_SO_VERSION)
AC_SUBST(PROFILER_SO_VERSION)
diff --git a/src/windows/config.h b/src/windows/config.h
index b269369..1e19651 100644
--- a/src/windows/config.h
+++ b/src/windows/config.h
@@ -236,7 +236,7 @@
#define PACKAGE_NAME "gperftools"
/* Define to the full name and version of this package. */
-#define PACKAGE_STRING "gperftools 2.6.3"
+#define PACKAGE_STRING "gperftools 2.6.90"
/* Define to the one symbol short name of this package. */
#define PACKAGE_TARNAME "gperftools"
@@ -245,7 +245,7 @@
#undef PACKAGE_URL
/* Define to the version of this package. */
-#define PACKAGE_VERSION "2.6.3"
+#define PACKAGE_VERSION "2.6.90"
/* How to access the PC from a struct ucontext */
#undef PC_FROM_UCONTEXT
diff --git a/src/windows/gperftools/tcmalloc.h b/src/windows/gperftools/tcmalloc.h
index e517fb4..1ff3074 100644
--- a/src/windows/gperftools/tcmalloc.h
+++ b/src/windows/gperftools/tcmalloc.h
@@ -44,8 +44,8 @@
/* Define the version number so folks can check against it */
#define TC_VERSION_MAJOR 2
#define TC_VERSION_MINOR 6
-#define TC_VERSION_PATCH ".3"
-#define TC_VERSION_STRING "gperftools 2.6.3"
+#define TC_VERSION_PATCH ".90"
+#define TC_VERSION_STRING "gperftools 2.6.90"
#ifndef PERFTOOLS_NOTHROW
