Bump the trunk major version to 15

GitOrigin-RevId: a2601c98873376bbbeff4b6eddf0f4d920535f8b
diff --git a/docs/ReleaseNotes.rst b/docs/ReleaseNotes.rst
index ca840a4..5f4e040 100644
--- a/docs/ReleaseNotes.rst
+++ b/docs/ReleaseNotes.rst
@@ -1,5 +1,5 @@
 =======================================
-PSTL 14.0.0 (In-Progress) Release Notes
+PSTL 15.0.0 (In-Progress) Release Notes
 =======================================
 
 .. contents::
@@ -10,7 +10,7 @@
 
 .. warning::
 
-   These are in-progress notes for the upcoming pstl 14 release.
+   These are in-progress notes for the upcoming pstl 15 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 14.0.0. Here we
+library, part of the LLVM Compiler Infrastructure, release 15.0.0. 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 14.0.0?
+What's New in PSTL 15.0.0?
 ==========================
 
 New Features
diff --git a/include/pstl/internal/pstl_config.h b/include/pstl/internal/pstl_config.h
index cf979c1..80a1f9a 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 14000
+#define _PSTL_VERSION 15000
 #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 9780ad7..3f829c4 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 == 14000);
-static_assert(_PSTL_VERSION_MAJOR == 14);
+static_assert(_PSTL_VERSION == 15000);
+static_assert(_PSTL_VERSION_MAJOR == 15);
 static_assert(_PSTL_VERSION_MINOR == 00);
 static_assert(_PSTL_VERSION_PATCH == 0);