This module add three new contextual links on blocks only:
- Move up
- Move down
It's faster and helpful to reorganize the vertical position of blocks without going into the administration.
Blocks car be core, custom or from contrib, as long as they are defined as block, they will get it.
It's using Ajax and if it's not working, it has a failsafe url with a token check.
- block (in core)
- contextual (in core)