From 8295f0f164b3d3de25f5370f2738dec750ab86ff Mon Sep 17 00:00:00 2001
From: Vanya Belyaev <ivan.belyaev@cern.ch>
Date: Thu, 1 Jun 2023 08:29:15 +0200
Subject: [PATCH]  prepare v1.9.9.2

---
 CMakeLists.txt                |  2 +-
 ReleaseNotes/release_notes.md |  3 ++-
 ReleaseNotes/v1.9.9.2.md      | 14 ++++++++++++++
 3 files changed, 17 insertions(+), 2 deletions(-)
 create mode 100644 ReleaseNotes/v1.9.9.2.md

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 11ad5ca6..6dd97840 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -21,7 +21,7 @@ include(CTest)
 set(OSTAP_VERSION_MAJOR 1)
 set(OSTAP_VERSION_MINOR 9)
 set(OSTAP_VERSION_PATCH 9)
-set(OSTAP_VERSION_TWEAK 1)
+set(OSTAP_VERSION_TWEAK 2)
 
 set(OSTAP_VERSION ${OSTAP_VERSION_MAJOR}.${OSTAP_VERSION_MINOR}.${OSTAP_VERSION_PATCH}.${OSTAP_VERSION_TWEAK})
 
diff --git a/ReleaseNotes/release_notes.md b/ReleaseNotes/release_notes.md
index a4ddcb57..248188f6 100644
--- a/ReleaseNotes/release_notes.md
+++ b/ReleaseNotes/release_notes.md
@@ -1,3 +1,5 @@
+# v1.9.9.2
+
 ## New features:
 
   1. add new test for exteding drawing 
@@ -11,7 +13,6 @@
 
  1. fix the bug in the `H2D_dset` and `H3D_dset` for `weighted=True` case 
 
-
 # v1.9.9.0
 
 ## New features:
diff --git a/ReleaseNotes/v1.9.9.2.md b/ReleaseNotes/v1.9.9.2.md
new file mode 100644
index 00000000..44cde6ed
--- /dev/null
+++ b/ReleaseNotes/v1.9.9.2.md
@@ -0,0 +1,14 @@
+# v1.9.9.2
+
+## New features:
+
+  1. add new test for exteding drawing 
+  1. add new method `valid_formula` that is usefuel for creation of formulas from expressions
+  1. add helper context manager `random_seed`
+  1. add new methods for `RooDataSet` : `unique_entries`, `duplicates` and `make_unique` to deal with "duplicated" entries (multiple count) 
+
+## Backward incompatible: 
+
+## Bug fixes:
+
+ 1. fix the bug in the `H2D_dset` and `H3D_dset` for `weighted=True` case