We had a bug in that security release 184.108.40.206, this new version 220.127.116.11 fixes it.
The 18.104.22.168 we released yesterday was breaking images in wiki pages
when they were called from image gallery (or from a generated source).
Then here is a cleaner 22.214.171.124, with patches against 1.9.7, 126.96.36.199
Thanks to sylvie, niclone and ohertel for helping me in that operation !