Trying to update Flarum to its latest version, i got this:
composer update --prefer-dist --no-dev -a --with-all-dependencies
Warning: This development build of composer is over 60 days old. It is recommended to update it by running "/home/user/composer.phar self-update" to get the latest version.
Loading composer repositories with package information
The "https://flagrow.io/satis/packages.json" file could not be downloaded (HTTP/1.1 500 Internal Server Error)
https://flagrow.io/satis could not be fully loaded, package information was loaded from the local cache and may be out of date
Updating dependencies
Nothing to install or update
Package oyejorge/less.php is abandoned, you should avoid using it. No replacement was suggested.
Package zendframework/zend-diactoros is abandoned, you should avoid using it. Use laminas/laminas-diactoros instead.
Package zendframework/zend-escaper is abandoned, you should avoid using it. Use laminas/laminas-escaper instead.
Package zendframework/zend-httphandlerrunner is abandoned, you should avoid using it. Use laminas/laminas-httphandlerrunner instead.
Package zendframework/zend-stratigility is abandoned, you should avoid using it. Use laminas/laminas-stratigility instead.
Generating optimized autoload files
Carbon 1 is deprecated, see how to migrate to Carbon 2.
https://carbon.nesbot.com/docs/#api-carbon-2
You can run './vendor/bin/upgrade-carbon' to get help in updating carbon and other frameworks and libraries that depend on it.
---
php flarum info
Flarum core 0.1.0-beta.11.1
PHP version: 7.3.16
Loaded extensions: Core, date, libxml, openssl, pcre, sqlite3, zlib, bcmath, bz2, calendar, ctype, curl, dba, dom, enchant, hash, fileinfo, filter, ftp, gd, gettext, gmp, SPL, iconv, session, intl, json, mbstring, standard, mysqlnd, pcntl, mysqli, PDO, pdo_mysql, pdo_pgsql, pdo_sqlite, pgsql, Phar, posix, pspell, readline, Reflection, imap, shmop, SimpleXML, soap, sockets, sodium, exif, sysvmsg, sysvsem, tidy, tokenizer, wddx, xml, xmlreader, xmlrpc, xmlwriter, xsl, zip, memcached, ionCube Loader, Zend OPcache
+-------------------+---------+--------+
| Flarum Extensions | | |
+-------------------+---------+--------+
| ID | Version | Commit |
+-------------------+---------+--------+
Base URL: https://oddsforest.robinodds.it
Installation path: /home/robinodd/public_html/oddsforest
Debug mode: off