shall i wait more or its hanged????
[2016-06-05 16:35:03 CEST] Job "maintenance_mode {"enable":true}" has been started
[2016-06-05 16:35:03 CEST] Magento maintenance mode is enabled.
[2016-06-05 16:35:03 CEST] Job "maintenance_mode {"enable":true}" has successfully completed
[2016-06-05 16:35:03 CEST] Job "update {"components":[{"name":"magento/product-community-edition","version":"2.1.0-rc1"}]}" has been started
[2016-06-05 16:35:03 CEST] Starting composer update…
[2016-06-05 16:35:03 CEST] ./composer.json has been updated
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Best Answer
I was having the same problem when trying to upgrade from the web. I ended up trying to do the upgrade from the command line and it worked. Here are the commands I used to upgrade from the command line.