Bump the trunk major version to 16

GitOrigin-RevId: 809855b56f06dd7182685f88fbbc64111df9339a
diff --git a/docs/ReleaseNotes.rst b/docs/ReleaseNotes.rst
index 5f4e040..ada24a4 100644
--- a/docs/ReleaseNotes.rst
+++ b/docs/ReleaseNotes.rst
@@ -1,5 +1,5 @@
 =======================================
-PSTL 15.0.0 (In-Progress) Release Notes
+PSTL 16.0.0 (In-Progress) Release Notes
 =======================================
 
 .. contents::
@@ -10,7 +10,7 @@
 
 .. warning::
 
-   These are in-progress notes for the upcoming pstl 15 release.
+   These are in-progress notes for the upcoming pstl 16 release.
    Release notes for previous releases can be found on
    `the Download Page <https://releases.llvm.org/download.html>`_.
 
@@ -18,7 +18,7 @@
 ============
 
 This document contains the release notes for the PSTL parallel algorithms
-library, part of the LLVM Compiler Infrastructure, release 15.0.0. Here we
+library, part of the LLVM Compiler Infrastructure, release 16.0.0. Here we
 describe the status of the library in some detail, including major improvements
 from the previous release and new feature work. For the general LLVM release
 notes, see `the LLVM documentation <https://llvm.org/docs/ReleaseNotes.html>`_.
@@ -30,7 +30,7 @@
 To see the release notes for a specific release, please see the `releases
 page <https://llvm.org/releases/>`_.
 
-What's New in PSTL 15.0.0?
+What's New in PSTL 16.0.0?
 ==========================
 
 New Features
diff --git a/include/pstl/internal/pstl_config.h b/include/pstl/internal/pstl_config.h
index ad0cb5d..de89e7b 100644
--- a/include/pstl/internal/pstl_config.h
+++ b/include/pstl/internal/pstl_config.h
@@ -13,7 +13,7 @@
 #include <__pstl_config_site>
 
 // The version is XYYZ, where X is major, YY is minor, and Z is patch (i.e. X.YY.Z)
-#define _PSTL_VERSION 15000
+#define _PSTL_VERSION 16000
 #define _PSTL_VERSION_MAJOR (_PSTL_VERSION / 1000)
 #define _PSTL_VERSION_MINOR ((_PSTL_VERSION % 1000) / 10)
 #define _PSTL_VERSION_PATCH (_PSTL_VERSION % 10)
diff --git a/test/pstl/version.pass.cpp b/test/pstl/version.pass.cpp
index 3f829c4..8d462e0 100644
--- a/test/pstl/version.pass.cpp
+++ b/test/pstl/version.pass.cpp
@@ -8,8 +8,8 @@
 
 #include <pstl/internal/pstl_config.h>
 
-static_assert(_PSTL_VERSION == 15000);
-static_assert(_PSTL_VERSION_MAJOR == 15);
+static_assert(_PSTL_VERSION == 16000);
+static_assert(_PSTL_VERSION_MAJOR == 16);
 static_assert(_PSTL_VERSION_MINOR == 00);
 static_assert(_PSTL_VERSION_PATCH == 0);