You can find the addon in the Addons 3D View Category.

Advanced Align Operator with extended align options.

Features: Align Location, Rotation and Scale in Object Mode.

This new addon is from addons contrib and nightly builds.

Once activated, the menu is in the 3D View > Add > Lights > 3 Point Lighting.

You can find the addon in the Addons Lighting Category.

The lights created are pointed to the active/selected object.

It adds a basic 3 point light set with Key, Fill and Back Lights.

This new addon is from the advanced objects addon from 2.79. Rigify now supports installing custom rig packages from zip files, with associated API and utility additions to make coding custom rigs easier ( D4364). When pasting, a new Selection Set is always made, regardless of whether one with the same name already exists. Using JSON allows the animator to copy/paste selection sets through text-based communication channels (IRC, email, bug reports, etc.). The copied Selection Set is stored as JSON document on the clipboard, like. This feature was merged from Sybren's personal branch. This allows animators to quickly use the selection sets from within the 3D View.

Shift+Alt+W shows a popup menu with the currently available selection sets.

When ENTER is pressed, new objects are created using the dupli system of Blender. When ESC is pressed, the operator is cancelled. Then activate the 'Scatter Objects' operator using the search and start to draw strokes. Lastly you have to select the object to scatter onto (this one has to the active object).

Then you have to select the objects that should be scattered. To use the addon, it has to be activated. There is a short video that shows how the addon works. There is a new 'Object Scatter' addon as replacement. The old 'Grease Scatter Objects' addon has been removed. Drag-drop of a material from the BlenderKit online library.

Blender 2.80