In last ten or so years when I started this blog it has seen many hosts. But at last I have brought it to WordPress.com. Previously, I was running as self-hosted but I don’t have a lot of spare time in my hand and it was difficult for me to maintain and upgrade it on a regular basis. I was learning a lot while trying to maintain the server but at this time I could use that energy at other place. Hence, I have moved to WordPress.com hosting. As far as caveats are concerned the default code highlighting is not that great. I can also not use plugins at all.