Bump trunk version to 19.0.0git

GitOrigin-RevId: 987087df90026605fc8d03ebda5a1cd31b71e609
diff --git a/docs/ReleaseNotes.rst b/docs/ReleaseNotes.rst
index 3eeaf5c..df944c3 100644
--- a/docs/ReleaseNotes.rst
+++ b/docs/ReleaseNotes.rst
@@ -1,10 +1,10 @@
 ===========================
-OpenMP 17.0.0 Release Notes
+OpenMP 19.0.0 Release Notes
 ===========================
 
 
 .. warning::
-   These are in-progress notes for the upcoming LLVM 17.0.0 release.
+   These are in-progress notes for the upcoming LLVM 19.0.0 release.
    Release notes for previous releases can be found on
    `the Download Page <https://releases.llvm.org/download.html>`_.
 
@@ -12,7 +12,7 @@
 Introduction
 ============
 
-This document contains the release notes for the OpenMP runtime, release 17.0.0.
+This document contains the release notes for the OpenMP runtime, release 19.0.0.
 Here we describe the status of OpenMP, including major improvements
 from the previous release. All OpenMP releases may be downloaded
 from the `LLVM releases web site <https://llvm.org/releases/>`_.