From 2c786fea43fb9d6dd79fae4e412fa78aca34ed14 Mon Sep 17 00:00:00 2001
From: "joseph.wangwt" <joseph.wangwt@shopee.com>
Date: Sat, 28 Jan 2023 16:47:01 +0800
Subject: [PATCH] Increment version number

---
 DESCRIPTION |  2 +-
 NEWS.md     | 13 +++++++++++++
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/DESCRIPTION b/DESCRIPTION
index 94a373e..ed91280 100755
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,6 +1,6 @@
 Package: SpatPCA
 Title: Regularized Principal Component Analysis for Spatial Data
-Version: 1.3.3.6
+Version: 1.3.3.7
 Authors@R: c(person(
                 given = "Wen-Ting",
                 family = "Wang",
diff --git a/NEWS.md b/NEWS.md
index b2ff00f..4b6e8e5 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,3 +1,16 @@
+## SpatPCA v1.3.3.7 (Release date: 2023-01-28)
+#### Overview 
+In this release, we focus on package maintenance.
+
+#### MAINTENANCE
+- Enhance code coverage over `99%`
+- Update deprecated R settings and GitHub workflow files
+- Fix memory leak errors caused by `tbb` backend in RcppParallel when testing the package on the platform `Debian Linux, R-devel, GCC ASAN/UBSAN`
+- Enhance the readability of the resultant plot by adding math expression
+- Fix grammar errors
+
+
+
 ## SpatPCA v1.3.3.0 (Release date: 2021-01-31)
 #### Overview 
 In this release, we take care of the perspective of software quality by refactoring code for better readability and adding unit-tests. Accordingly, we add multiple features by separating implicit functions from `spatpca`.