Upgrading Magento 2 version

upgrading_magento_version.md

How to upgrade Magento 2 version

Its good to take a backup before doing any update

mysqldump -hdb -uroot -p magento > storm_yyyymmdd.sql

Make sure if you have any third party extension that is compatible with the latest version of magento 2 or download it and update it for the same.

Below is the details steps for that !! run each command sequentially.

    php bin/magento maintenance:enable
    composer require magento/product-community-edition 2.3.4 --no-update
    composer update
    rm -rf var/cache/* var/page_cache/*
    rm -rf generated/metadata/* generated/code/*
    php bin/magento setup:upgrade
    php bin/magento setup:di:compile
    php bin/magento cache:clean && php bin/magento cache:flush
    bin/magento maintenance:disable

Done