Release 8.2.3

Author: vmcj

ChangeLog

@@ -1,8 +1,9 @@
 DOMjudge Programming Contest Judging System
 
-Version 8.2.3DEV
-----------------
+Version 8.2.3 - 28 February 2023
+--------------------------------
  - [security] Close metadata file descriptor for the child in runguard.
+ - Various documentation & bugfixes.
 
 Version 8.2.2 - 20 October 2023
 -------------------------------

README.md

@@ -6,7 +6,7 @@ DOMjudge
 [![Coverity Scan Status](https://img.shields.io/coverity/scan/671.svg)](https://scan.coverity.com/projects/domjudge)
 [![LGTM alerts](https://img.shields.io/lgtm/alerts/g/DOMjudge/domjudge.svg?logo=lgtm&logoWidth=18)](https://lgtm.com/projects/g/DOMjudge/domjudge/alerts/)
 
-This is the Programming Contest Jury System "DOMjudge" version 8.2.2
+This is the Programming Contest Jury System "DOMjudge" version 8.2.3
 
 DOMjudge is a system for running a programming contest, like the
 ICPC regional and world championship programming contests.