How to regenerate thumbnails when changing image sizes

WordPress generates the appropriate image sizes and crops at the time the image files are uploaded to the Library (directly or to a post or page). Once all the crops and resizes are generated they will be used as-is and not be re-generated again, regardless of any image size options changes. Our themes support a lot of customizability related to their general and elements sizes and as a result the images displayed (header, slider, featured) all have configurable sizes as well.

However this can be problematic when switching themes or when you decide the current sizes don’t really work and need adjusting. The solution to make sure these crops/resizes are at the appropriate (current) configured values is to use a thumbnail regeneration plugin.

Tempera 1.5.0/.1/.2 gets a facelift

Tempera receives a well deserved cosmetic update. This update brings lots and lots of small changes, edits and fixes making Tempera an even more gorgeous and stable theme.

This being a pretty big update, you may want to check out the theme’s demo before making the update, just so you know what to expect.

Septera 0.9.2 is jam-packed with coolness

Septera 0.9.2 includes important improvements concerning responsiveness: the theme now uses srcset attributes to improve featured images responsiveness; embedded videos will be loaded at the appropriate width calculated based on the general site width and layout options; for further tweaking, the fitVids script can be selectively turned off on non-mobile devices. Read more for the full changelog.