Dependencies.md

@@ -238,14 +238,16 @@ While it is ```activated``` type ```which freecad``` and use this path for the s
 
 ## Side extending packages
 
-### Ladybug 
+Full list placed [here][25]
+
+#### Ladybug 
 [Repository is here][21], but [install addon from here][22]. Ladybug is a Python library to load, analyze and modify EnergyPlus Weather files (epw).
 
-### IFC 
-Coming soon and [installation will be here][22]. IFC is schema for architects BIM model to be shared. All significant BIM software supports IFC import/export.
+#### IFC 
+[IFC nodes here][22]. IFC is schema for architects BIM model to be shared. All significant BIM software supports IFC import/export.
 
-### Sverchok-extra 
-You can install [additional extra nodes here][23] with some additional curve/surface/solids/fields nodes.
+#### Sverchok-extra 
+[Additional extra nodes here][23] with own curve/surface/solids/fields/list nodes.
 
 ## Frequently Asked Questions
 
@@ -307,4 +309,5 @@ Wipe all versions of pip from `2.90\python\lib\site-packages` and then run `2.90
 [21]: https://github.com/ladybug-tools/ladybug-blender
 [22]: https://blenderbim.org/download.html
 [23]: https://github.com/portnov/sverchok-extra
-[24]: https://yadi.sk/d/GkxlG9udNfWdfw
+[24]: https://yadi.sk/d/GkxlG9udNfWdfw
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+[25]: https://github.com/nortikin/sverchok/wiki/Sverchok-Extensions
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