Update changelog.sh

tools/scripts/changelog.sh

@@ -41,7 +41,7 @@ cd ${PROJECT_ROOT_PATH}
 #============================
 echo "-------------- generate latest release version tag --------------"
 LATEST_RELEASE_VERISON=$(curl --retry 10 -s https://api.github.com/repos/spidernet-io/spiderpool/releases | grep '"tag_name":' | grep -Eo "v([0-9]+\.[0-9]+\.[0-9])" | sort -r | head -n 1)
-LATEST_RELEASE_VERISON=` grep -oE "[0-9]+\.[0-9]+\.[0-9]+" <<< "${LATEST_RELEASE_VERISON}" `
+LATEST_RELEASE_VERISON=` grep -oE "[0-9]+\.[0-9]+\.[0-9]+" <<< "${LATEST_RELEASE_VERISON}" ` || true
 if [ -z "${LATEST_RELEASE_VERISON}" ] ; then
     LATEST_X=0
     LATEST_Y=0