news: add bugfix entry for syslog-ng#5046

Signed-off-by: László Várady <[email protected]>
Signed-off-by: Hofi <[email protected]>

Author: MrAnno

news/bugfix-5046.md

@@ -0,0 +1,4 @@
+`syslog-ng-ctl`: fix escaping of `stats prometheus`
+
+Metric labels (for example, the ones produced by `metrics-probe()`) may contain control characters, invalid UTF-8 or `\`
+characters. In those specific rare cases, the escaping of the `stats prometheus` output was incorrect.