Thanks for the suggestions !
site/admin/reports/status/php reports that the OpenSSL module is present :
PHP Version 8.3.17
...
OpenSSL support enabled
OpenSSL Library Version OpenSSL 3.0....
PHP Openssl is missing perhaps?
I know you've stated that it's there, but if it's having issues loading for any reason, it will fail with updates.
Try doing a phpinfo(); call to check...
Comments
Developer Meeting
Friendly reminder, that #5927 (Make Backdrop core compatible with PHP 8.2) is still waiting for a final review. A lot of review has happened already last month.
82 changed files are a lot, but on the other hand, the majority of changes are trivial.
(Maybe to motivate a bit: Debian Bookworm, which has been released this month, ships with PHP 8.2 by default.)