The first updates to the new one can be seen in Europe ColorOS 11. According to some reports from our continent, the roll out has started up Find X2 and X2 Pro for those who had taken part in the long beta testing phase that began after the presentation of the customization based on Android 11. The reports come from Switzerland, Germany and the United Kingdom, in which there are users enrolled in the beta who have already received the update via OTA.
However, although this is the stable version of the new UI, it appears to be a release limited to only a small circle of devices. Recall that the Global roadmap reports that OPPO Find X2 and X2 Pro will start receiving the stable version of ColorOS 11 in Europe starting from December 2020, so there would still be a month or so to the official date.

Among news that the ColorOS 11 will bring to OPPO Find X2 and X2 Pro (of which only the second is marketed in Italy) there are new customizations for the Always-On Display mode, the Super Power Saving Mode, a new version of OPPO Relax and the translation 3-finger snapshot based on Google Lens, plus FlexDrop functionality to open apps in windowed mode and enhance multi-tasking.
OPPO A5 2020 updates to ColorOS 7.1 in Italy

Meanwhile, in Italy, OPPO A5 2020 is receiving the update to ColorOS 7.1. The new update that is coming automatically via OTA, reported in our community with lots of screenshots, also introduces the September 2020 security patch. Recall that for A5 2020 the update to ColorOS 11 in stable version has been confirmed, but the timing is not yet known. For sure the release will take place in 2021, probably after the first quarter.