[Ohrrpgce] wip r13932: Mention "string to lower" and "string to upper" in whatsnew.txt

[cron at rpg.hamsterrepublic.com]

https://github.com/ohrrpgce/ohrrpgce/commit/38b96a70a0d2764d9745b2e4c6816a77aa0bed67
Author: james <james at 7d344553-34f0-0310-a9b1-970ce8f1c3a2>
Date:   Sun Jun 29 15:49:23 2025 +0000

    Mention "string to lower" and "string to upper" in whatsnew.txt
    

 whatsnew.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)