According to w3c indexedDb api, versionchange transaction is similar to a readwrite transaction. But whan the database is full and you want to purge it during the installation there is an error.
READ_ONLY_ERR: DOM IDBDatabase Exception 9
But I don't know where a readonly transaction is launched.
Stop support of chromium because the version are < 18.
We need version > 22. (for event pages and others.)
Maybe do something for rocket melt compatibility but it's not the priority.
According to w3c indexedDb api, versionchange transaction is similar to a readwrite transaction. But whan the database is full and you want to purge it during the installation there is an error.
READ_ONLY_ERR: DOM IDBDatabase Exception 9
But I don't know where a readonly transaction is launched.