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The world of WordPress Development is constantly changing. As well it should. No surprise there. Several days ago, I posted an article how to add the post thumbnail feature on your themes for the upcoming WordPress 2.9, which is currently in Beta.

Previously, the code for themes was:
<?php the_post_image( ‘post-thumbnail’ ); ?>.
It has changed to:
<?php the_post_thumbnail( ‘post-thumbnail’ ); ?>.

The entry in functions.php is still the same. This code activates post thumbnails feature. In case you’ve forgotten, it’s:

if ( function_exists( ‘add_theme_support’ ) )
add_theme_support( ‘post-thumbnails’ );

Lastly, Technosailor talks about the changes for WordPress 2.9. Great read.