medmic

Manually at html, for example –
style=”margin-left: 10px; margin-right: 10px; border: 1px solid black;”

or there are some plugins, unfortunately this perfect feature to add them easily is not included in new wp, hope it goes back soon

regenerating thumbs? How I can try it.

ah and example blog when this happens (as you can see, even after manual update some thumbs are default not gathered from site – all articles have image)

I had older version of WP, problems vere solved with manual update, but loss of thumbs is reality