Tripwire Hook/Asset history

This page documents an in-depth history of tripwire hooks.
To do:
* check out MC-69834 and its visual changes
* 15w47c's blockstates file implies that the "suspended" state had different block models and looked different. Find out what the hell this was all about. They were removed in 15w49a. What was even different about them? Did it extend back to their introduction?
== Assets ==
=== Java Edition ===
===== Block texture and model history =====
; Unpowered, unattached
From version	From version	North	East	South	West	Textures used	Textures used	Further info
From version	From version	North	East	South	West	Before 	After 	Further info
1.3.1 	12w2a 	 	 	 	 	- 	 	Introduction
1.8 	14w11a 	 	 	 	 	- 	- 	The "stick" portion now seems to render differently, sometimes occluding faces it should appear behind.
1.8 	14w17a 	 	 	 	 	- 	- 	The rendering bug has been fixed. However, the stick portion now use the oak planks texture rather than the tripwire hook stick texture.
1.8 	14w25a 	 	 	 	 	- 	- 	The metal ring is now subject to directional shading.