1: Converting plastic to metal
Currently it is possible to convert plastic bottles in the scrap metal. All you need is amplifier circuit, 10 cooper wire, plastic bottle and some electronics skill. Then you can make a flashlight and disassemble it. You get your amplifier and wire back, plus 4 scrap metal.
2: Safe-mode troubles with animal empathy
Some animals (dogs, giant wasps) are in tracking mode when you see them. This will disable safe-mode, even if the animals are not hostile to you. Other big animals (bears, wolfs, cougars) are ignoring you, until you get close enough. Wasps will get hostile if you get close enough, but dogs never will, thy just track you for a while and then start to ignore you.
3: Fur items are not made of leather
You can’t reinforce your fur trenchcoat and fur gloves, because they are not made of leather. Other fur clothing can be reinforced.
4: Description lines too long in information displays
Certain information displays don’t add line breaks for item descriptions. Most notably the full screen item information at the crafting menu. Other place where I noticed this was while x-mining environment, certain animal descriptions were not able to fit in info window (somehow giant wasps were shown in multiple lines, but coyote was not).